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Polymer patents



      
           
This page is updated frequently with new Polymer-related patent applications. Subscribe to the Polymer RSS feed to automatically get the update: related Polymer RSS feeds. RSS updates for this page: Polymer RSS RSS


Plasma etcher chuck band

Texas Instruments

Plasma etcher chuck band

Laminated body for polarizing plate, polarizing plate comprising the same and liquid crystal display device

Fujifilm

Laminated body for polarizing plate, polarizing plate comprising the same and liquid crystal display device

Date/App# patent app List of recent Polymer-related patents
01/22/15
20150025815
 Method for measuring the poisson's ratio and the residual stress of a material patent thumbnailnew patent Method for measuring the poisson's ratio and the residual stress of a material
The subject matter of the present invention is a method for measuring the poisson's ratio and the residual stress of any material, that is, a metal, ceramic, polymeric, crystalline or amorphous material, in the form of a bulk material or surface coating.. .
Università Degli Studi Roma Tre
01/22/15
20150025620
 Polymer coatings containing drug powder of controlled morphology patent thumbnailnew patent Polymer coatings containing drug powder of controlled morphology
A method for depositing a coating comprising a polymer and pharmaceutical agent on a substrate, comprising the following steps: discharging at least one pharmaceutical agent in a therapeutically desirable morphology in dry powder form through a first orifice; discharging at least one polymer in dry powder form through a second orifice; depositing the polymer and/or pharmaceutical particles onto said substrate, wherein an electrical potential is maintained between the substrate and the pharmaceutical and/or polymer particles, thereby forming said coating; and sintering said coating under conditions that do not substantially modify the morphology of said pharmaceutical agent.. .
Micell Technologies, Inc.
01/22/15
20150025619
 Biodegradable endoprostheses and methods for their fabrication patent thumbnailnew patent Biodegradable endoprostheses and methods for their fabrication
The disclosure provides biodegradable implantable devices such as a stent comprising a biodegradable polymeric wherein the polymeric material is treated to control crystallinity and/or tg. The stent is capable to expand at body temperature in a body lumen from a crimped configuration to a deployed diameter and have sufficient strength to support a body lumen..
Elixir Medical Corporation
01/22/15
20150025608
 Lubricious, biocompatible hydrophilic thermoset coating using interpenetrating hydrogel networks patent thumbnailnew patent Lubricious, biocompatible hydrophilic thermoset coating using interpenetrating hydrogel networks
A medical electrical lead includes an insulative lead body extending from a distal region to a proximal region and a conductor disposed within the insulative lead body and extending from the proximal region to the distal region. An electrode is disposed on the insulative lead body and is in electrical contact with the conductor.
Cardiac Pacemakers, Inc.
01/22/15
20150025585
 Novel biodegradable bone plates and bonding systems patent thumbnailnew patent Novel biodegradable bone plates and bonding systems
The invention relates to novel internal fixation devices, such as bone plates, generally and novel craniomaxillofacial bone plates more specifically and systems for bonding the same. More specifically, the invention relates to bone plates made of a polymer blend of (poly)lactic acid and ecoflex as well as a novel hot-melt adhesive polymer blend of the same material..
Novaplast Corporation
01/22/15
20150025480
 Composition for the transdermal delivery of fentanyl patent thumbnailnew patent Composition for the transdermal delivery of fentanyl
A transdermal drug delivery composition comprises an acrylate copolymer and from about 8% to about 30% by weight fentanyl. A transdermal fentanyl delivery composition comprising methyl laurate or tetraglycol as a permeation enhancer is also provided.
3m Innovative Properties Company
01/22/15
20150025303
 One-piece monolithic cuff and artificial urinary sphincter system patent thumbnailnew patent One-piece monolithic cuff and artificial urinary sphincter system
An artificial urinary sphincter system has a pressure reservoir attachable to a pump and a conduit attachable between the pump and a cuff. The cuff is formed as a one-piece monolithic polymer structure that is substantially circular in radial cross-section.
Coloplast A/s
01/22/15
20150025293
 Membrane separation of olefin and paraffin mixtures patent thumbnailnew patent Membrane separation of olefin and paraffin mixtures
A metal exchanged fluorinated ionomer is a copolymer minimally including repeating units of (i) a polymerized derivative of a perfluorinated cyclic or cyclizable monomer and (ii) a strong acid highly fluorinated vinylether compound in which the acid moiety is exchanged with a cation of a group 11 metal. Metal exchanged fluorinated ionomers are readily soluble and can be formed into thin, selectively gas permeable membranes by solution deposition methods.
Cms Technologies Holdings, Inc.
01/22/15
20150025278
 Aromatic polyacetals and articles comprising them patent thumbnailnew patent Aromatic polyacetals and articles comprising them
Wherein r1, r2, ar1, ar2, and ar3 are defined herein. The polymer can be prepared by suzuki polycondensation.
01/22/15
20150025233
 Use of lipid conjugates in the treatment of diseases patent thumbnailnew patent Use of lipid conjugates in the treatment of diseases
Wherein l is a lipid or a phospholipid, z is either nothing, ethanolamine, serine, inositol, choline, or glycerol, y is either nothing or a spacer group ranging in length from 2 to 30 atoms, x is a polymer; and n is a number from 1 to 1000, wherein any bond between l, z, y and x is either an amide or an esteric bond.. .
01/22/15
20150025218
new patent

Polyglycolic acid and copolymers thereof from c1 feedstocks


A method of preparing a poly(glycolic acid) (pga) from the c1 feedstocks carbon monoxide and formaldehyde or its equivalent. By controlling the comonomer feed ratios and the polymerization temperatures, high quality pga can be prepared.
University Of Florida Research Foundation, Inc.
01/22/15
20150025217
new patent

Yield optimization of polycarbonate polyols


Embodiments of the invention provide for methods of producing a polycarbonate polyol. The method includes charging a vessel with butanediol, charging the vessel with a polymerization catalyst, and adding to the vessel dimethyl carbonate at a rate of at least 2.0 g of dmc per minute per kg of bdo to produce polycarbonate polyol at a polycarbonate polyol yield of at least 80% of a theoretical yield..
Dow Global Technologies Llc
01/22/15
20150025216
new patent

Production aliphatic polyester


A sulfonic acid compound is used as a co-catalyst at the time of the ring-opening bulk polymerization of a cyclic ester using a tin compound catalyst.. .
01/22/15
20150025211
new patent

Catalyst system for the polymerization of olefins


(c) an ester of formula r′ooc—(cr″2)m—coor′ in which m is an integer from 2 to 7, the r′ groups, equal to or different from each other, are c1-c10 alkyl groups and the r″ groups, independently, are hydrogen or c1-c15 hydrocarbon groups.. .
01/22/15
20150025210
new patent

Process using substituted metallocene catalysts and products therefrom


This invention relates to a process to produce propylene polymer using a bridged hafnium transition metal metallocene catalyst compounds having two indenyl ligands substituted at the 4 positions with a c1 to c10 alkyl, where the 3 positions are hydrogen (assuming the bridge position is counted as the one position) and the bridging atom is carbon or silicon which is incorporated into a cyclic group comprising 3, 4, 5, or 6 silicon and/or carbon atoms that make up the cyclic ring, where the propylene polymer has 1) greater than 40% vinyl chain ends, relative to the total unsaturated chain ends, 2) a tm of 70° c. Or more; an mw of 3000 to 300,000 g/mol, and 4) a g′vis of 0.90 or less..
Exxonmobil Chemical Patents Inc.
01/22/15
20150025204
new patent

Hybrid supported metallocene catalyst, preparing the same, and process for preparing polyolefin using the same


Provided are a hybrid supported metallocene catalyst, a method for preparing the same, and a process for preparing an olefin polymer using the same, and more particular, a hybrid supported metallocene catalyst characterized in that two kinds of metallocene compounds containing a new cyclopenta[b]fluorenyl transition metal compound are supported on an inorganic or organic porous carrier surface-treated with an ionic compound and a co-catalyst, a method for preparing the same, and a process for preparing an olefin polymer using the hybrid supported metallocene catalyst.. .
Sk Innovation Co., Ltd.
01/22/15
20150025203
new patent

Polymerisation process


The present invention relates to a polymerisation process, in particular to the polymerisation of olefins in a reactor system comprising two reactors in series, and most particularly provides a process for the polymerisation of monomer in at least first and second reactors operated in series, which process comprises contacting a first stream comprising vapour derived from the effluent withdrawn from the second reactor with a feed stream to the second reactor, said feed stream comprising effluent derived from the first reactor.. .
Ineos Europe Ag
01/22/15
20150025202
new patent

Process


The present invention relates to a process for the introduction of liquid feeds to a polymerisation process, and in particular provides a process for the introduction of a fresh feed selected from fresh comonomer and fresh inert hydrocarbon to a polymerisation reactor, which process comprises passing said fresh feed and a process stream comprising a first component selected from hydrogen, nitrogen and methane and a second component which is a monomer to a separator at a pressure of 0.4 mpa (4 bar) or less to produce a first stream comprising the majority of the first component and a second stream comprising the majority of the fresh feed and the majority of the second component, and passing the second stream to the polymerisation reactor.. .
Ineos Europe Ag
01/22/15
20150025201
new patent

Amines and polymeric phenols and usage thereof as curing agents in one component epoxy resin compositions


The disclosure relates to solving problems associated with conventional latent epoxy curing agents by providing a new class of latent epoxy curing agents. In particular, the disclosure relates to epoxy curing agents with improved storage stability and low use level (e.g., less than about 10 wt % relative to the epoxy compound) by forming solid solutions of certain classes of amines in polyphenolic resins..
Air Products And Chemicals, Inc.
01/22/15
20150025200
new patent

Composition, polymer film, and display device


Wherein, in chemical formula 1, t1 to t8 and l1 to l8 are the same as defined in the detailed description.. .
01/22/15
20150025198
new patent

Thermally stable biuret and isocyanurate based surface modifying macromolecules and uses thereof


The invention relates to surface modifying macromolecules (smms) having high degradation temperatures and their use in the manufacture of articles made from base polymers which require high temperature processing. The surface modifier is admixed with the base polymer to impart alcohol and water repellency properties..
Interface Biologics Inc.
01/22/15
20150025197
new patent

Process for preparing a reinforced and reactive thermoplastic composition, and this composition


A process for preparing a reinforced and reactive thermoplastic composition having a continuous phase based on a thermoplastic polymer and dispersed therein is a discontinuous phase based on a reactive reinforcing agent that may be immiscible with the thermoplastic polymer is provided. A composition obtained by this process is also provided.
Hutchinson
01/22/15
20150025196
new patent

Polyoxazoline polymers and methods for their preparation, conjugates of these polymers and medical uses thereof


The present invention relates to functionalized ploy(2-oxazoline) polymers, which are very suitable as a carrier and/or delivery vehicle (conjugate) of drugs, such as small therapeutic molecules and bio-pharmaceuticals. These polymers are characterized in that they comprise repeating units that are represented by the following formula —[n(r1)—(chr2)m]- wherein r1 is r3—(chr4)n-conh—r5; r2 is selected from h and optionally substituted c1-5alkyl; r3 is ch2co, c(o)o, c(o)nh or c(s)nh; r4 is selected from h and optionally substituted c1-5alkyl; r5 is h; an c1-5alkyl; aryl; or a moiety comprising a functional group that can be used for conjugation; m is 2 or 3 and n is 1-5; or n is 0 and r3 is ch2.
Universiteit Gent
01/22/15
20150025195
new patent

Bimodal high-density polyethylene resins and compositions with improved properties and methods of making and using the same


The present disclosure is related to bimodal high-density polyethylene polymer compositions with increased high melt strength and good processability comprising a base resin which has a density of about 945 kg/m3 to about 955 kg/m3, and comprises an ethylene polymer (a) having a density of at least about 968 kg/m3, in an amount ranging from 45% to 55% by weight and an ethylene polymer (b) having a density lower than the density of polymer (a) wherein said composition has a complex viscosity at a shear rate of 0.01 rad/s ranging from about 200 to about 450 kpa·s and a complex viscosity at a shear rate of 100 rad/s ranging from about 1900 to about 2500 pa·s. The present disclosure also relates to methods of making, and using the present compositions, and to articles made from there composition, and preferably to pipes and fittings..
Ineos Olefins & Polymers Usa, A Division Of Ineos Usa Llc
01/22/15
20150025194
new patent

Method for controlling size distribution of polymer particles during preparation of aqueous polymer dispersion and aqueous polymer dispersion


The present disclosure relates to a method for controlling size distribution of formed polymer particles during preparation of aqueous polymer dispersion. The method comprises obtaining an aqueous polysaccharide solution, which comprises about 10 to 40 weight-% polysaccharide containing a free hydroxyl group, such as starch, and polymerising in the polysaccharide solution in the presence of a graft-linking, water-soluble redox system about 30 to 60 weight-% of at least one optionally substituted styrene, about 60 to 30 weight-% of at least one c1-c4-alkyl(meth)acrylate, and 0 to about 10 weight-% of other ethylenically unsaturated copolymerizable monomers.
Kemira Oyj
01/22/15
20150025193
new patent

Polymerization of compositions comprising a farnesene


Provided herein are polyfarnesenes such as farnesene homopolymers derived from a farnesene and farnesene interpolymers derived from a farnesene and at least a vinyl monomer; and the processes of making and using the polyfarnesenes. The farnesene homopolymer can be prepared by polymerizing the farnesene in the presence of a catalyst.
Amyris, Inc.
01/22/15
20150025192
new patent

Black polyimides and synthesis thereof


Black polyimides polymer and a method of synthesizing the same have been developed. The black polyimide polymer includes at least one acid monomer, at least one diamino monomer and a solvent-soluble black dye.
Nexolve Corporation
01/22/15
20150025190
new patent

Flame retardant pallet


A flame retardant pallet that includes at least one structural component formed from a polymeric composite material. The polymeric composite material includes 35 weight percent (wt.
Cip Binani, Inc.
01/22/15
20150025187
new patent

Monobenzoate useful as a plasticizer/coalescent in polymeric dispersions


A unique monobenzoate useful as a plasticizer or coalescent for polymeric dispersions, including without limitation architectural and other coatings, paints, oem coatings, special purpose coatings, overprint varnishes, inks, nail polish, floor polishes and the like. The monobenzoate comprises 3-phenyl propyl benzoate, a benzoate ester previously known as a flavoring and fragrance agent, but not previously utilized as a plasticizer or coalescent in polymeric applications.
Emerald Kalama Chemical, Llc
01/22/15
20150025180
new patent

Polycarbonate resin composition


This polycarbonate resin composition comprises 3 to 30 mass parts of (c) a phosphazene compound and 0.001 to 1 mass parts of (d) a fluoropolymer per 100 mass parts of the total of a component (a) and a component (b) formed of 40 to 95 mass % of (a) a polycarbonate resin and 5 to 60 mass % of (b) a filler selected from glass fillers and carbon fibers.. .
01/22/15
20150025179
new patent

Inkjet ink formulations


There are provided aqueous inkjet ink formulations comprising a solvent containing water and optionally a co-solvent, a water soluble or water dispersible polymeric resin and a colorant. The disclosed formulations are suitable for ink jet printing systems, and more particularly for indirect printing systems using an intermediate transfer member..
Landa Corporation Ltd.
01/22/15
20150025177
new patent

Coating compositions having chelant functionality


The present invention provides a floor coating composition comprising (a) and aqueous solvent; and (b) a chelating polymer which comprises units derived from one or more aminocarboxylate compounds or their salts, one or more other polymerizable monomers, one or more ethylenically unsaturated monomers and, optionally, one or more crosslinking monomers. For example, the aminocarboxylate compounds or their salts may be one or more of iminodiacetic acid (ida), iminodisuccinic acid (ids), ethylenediamine triacetic acid (ed3a) and ethylenediamine disuccinic acid (edds), or their salts.
Rohm And Haas Company
01/22/15
20150025175
new patent

Concentrated polymer composition ("masterbatch"), manufacturing method and use for adding it to polyester fibres and filaments


The invention pertains to the field of synthetic-fibre production for the textile industry and relates to the design and use of a concentrated polymeric composition (“masterbatch”) comprising a polymer from the methacrylate family as a support polymer, representing between 30% and 99% by weight of the polymer composition; and at least one additive and/or pigment representing between 1% and 70% by weight of said composition. During the extrusion process, the composition of the invention is incorporated into the molten fibre and filament-forming polyester polymers in order to increase speed in the spinning process (productivity)..
Iqap Masterbatch Group, S.l.
01/22/15
20150025173
new patent

Polymer, rubber composition containing polymer, crosslinked rubber composition obtained by crosslinking rubber composition, and tire having crosslinked rubber composition


Provided are: a polymer capable of providing a crosslinked rubber composition with improved durability (i.e., breaking resistance, abrasion resistance, and crack growth resistance) and a method for producing the same, a rubber composition containing the polymer, a crosslinked rubber composition obtained by crosslinking the rubber composition, and a tire having the crosslinked rubber composition. The polymer is either a synthesized polyisoprene or an isoprene copolymer, and contains a residual catalyst in an amount of 300 ppm or less..
Bridgestone Corporation
01/22/15
20150025170
new patent

Hydrogel adhesion to molded polymers


Methods for adhering a hydrogel matrix to a molded polymer substrate and its use as a biosensor, e.g., a continuous or episodic glucose monitor, are disclosed. The presently disclosed subject matter provides a method for adhering a hydrogel matrix to a molded polymer substrate, the method comprising: (a) molding a polymer comprising one or more polymer chains with an oxidizer to form a molded polymer substrate; (b) providing a hydrogel matrix comprising a hydrogel, a component comprising one or more acrylate groups or another functional group that can form one or more radicals upon polymerization in the molded polymer substrate, and a photo initiator; (c) combining the molded polymer substrate and the hydrogel matrix; and (d) curing the combined molded polymer substrate and hydrogel matrix for a period of time..
Becton, Dickinson And Company
01/22/15
20150025169
new patent

Polymer-bound bisacylphosphine oxides


The invention pertains to an oligomer or polymer substituted by one or more bisacylphosphine oxide moieties, characterized in that said bisacylphosphine oxide moiety is linked via the phosphorous atom, optionally via a spacer group, to the oligomer or polymer backbone; as well as to specifically functionalized bisacylphosphine oxides, suitable to prepare said polymers or oligomers.. .
Basf Se
01/22/15
20150025168
new patent

Synthesis and micro-/nanostructuring of surface-attached crosslinked antimicrobial and/or antibiofouling polymer networks


The present invention relates to substrates comprising a crosslinked network of covalently attached antimicrobial and/or antibiofouling polymers. The crosslinked network of antimicrobial and/or antibiofouling polymers acts highly efficiently against pathogens, e.g.
Universitatsklinikum Freiburg
01/22/15
20150025165
new patent

Foamable compositions, foams and articles thereof


A foamable composition comprising at least an olefin block copolymer, an olefin copolymer, an oil, a blowing agent and a crosslinking agent is provided. The olefin block copolymer has a mw/mn from 1.7 to 3.5, and at least one melting point, tm, in degrees celsius, and a density, d, in gram/cubic centimeter, wherein the numerical values of tm and d correspond to the relationship: tm>−2002.9+4538.5(d)−2422.2(d)2.
Dow Global Technologies Llc
01/22/15
20150025164
new patent

Polyurethane rigid foams


The present invention relates to polyurethane rigid foams formulations. More particularly, the present invention relates to polyurethane rigid foams formulations, prepared from aromatic polyester polyols, which show improved compressive strength.
Dow Global Technologies Llc
01/22/15
20150025163
new patent

Polymer blend composition based on carbon dioxide and environment-friendly decorating materials produced therefrom


The present invention is directed to a polyalkylene carbonate resin composition for producing a decorating material and an environment-friendly polyalkylene carbonate resin decorating material produced therefrom. More particularly, the invention is directed to polyalkylene carbonate resin composition for producing a decorating material in which including a polymer additive to impart heat resistance and shape stability to the decorating material, a crosslinker and a chain extender to improve the processability at the processing temperature, and a flame retardant agent to impart a flame retardant effect, and an environment-friendly polyalkylene carbonate resin decorating material produced therefrom.
Sk Innovation Co., Ltd.
01/22/15
20150025161
new patent

Polyurethane-grafted hydrogels


An article comprising two chemically grafted polymer layers comprising a hydrogel layer and an end-functionalized polyurethane layer. The invention also includes methods of making and using the article..
01/22/15
20150025149
new patent

Aqueous liquid preparation containing 2-amino-3-(4-bromobenzoyl)phenylacetic acid


An aqueous liquid preparation of the present invention containing 2-amino-3-(4-bromobenzoyl)phenylacetic acid or its pharmacologically acceptable salt or a hydrate thereof, an alkyl aryl polyether alcohol type polymer such as tyloxapol, or a polyethylene glycol fatty acid ester such as polyethylene glycol monostearate is stable. Since even in the case where a preservative is incorporated into said aqueous liquid preparation, the preservative exhibits a sufficient preservative effect for a long time, said aqueous liquid preparation in the form of an eye drop is useful for the treatment of blepharitis, conjunctivitis, scleritis, and postoperative inflammation.
Senju Pharmaceutical Co., Ltd.
01/22/15
20150025146
new patent

Gastroretentive tablets


The present invention relates to a gastroretentive tablet comprising pregabalin, at least one swellable polymer, and other pharmaceutically acceptable excipients. It further relates to a process for the preparation of same..
Ranbaxy Laboratories Limited
01/22/15
20150025126
new patent

Method of preparing a supramolecular complex containing a therapeutic agent and a multi-dimensional polymer network


A method of preparing a supramolecular complex containing at least one therapeutic agent and a multi-dimensional polymer network is described. A supramolecular complex prepared by a method of the invention is described.
California Institute Of Technology
01/22/15
20150025106
new patent

Thermogel formulation for combination drug delivery


The invention provides a drug delivery system for a combination of therapeutic agents. The system includes a water soluble biodegradable aba-type triblock copolymer that possesses thermosensitive gelation properties.
Wisconsin Alumni Research Foundation
01/22/15
20150025029
new patent

Aptamer bioconjugate drug delivery device


A delivery device for a active agent comprises nanoparticles based on a biopolymer such as starch. The delivery device may also be in the form of an aptamer-biopolymer-active agent conjugate wherein the aptamer targets the device for the treatment of specific disorders, such as cancer.
Ecosynthetix Ltd.
01/22/15
20150025024
new patent

Solid compositions


The present invention features solid compositions comprising a selected hcv inhibitor in an amorphous form. In one embodiment, the selected hcv inhibitor is formulated in an amorphous solid dispersion which comprises a pharmaceutically acceptable hydrophilic polymer and preferably a pharmaceutically acceptable surfactant..
Abbvie Inc.
01/22/15
20150025000
new patent

Methods for treating hcv


The present invention features interferon-free therapies for the treatment of hcv. The therapies comprise administering 2r,6s,13as,14ar,16as,z)-n-(cyclopropylsulfonyl)-6-(5-methylpyrazine-2-carboxamido)-5,16-dioxo-2-(phenanthridin-6-yloxy)-1,2,3,5,6,7,8,9,10,11,13a,14,14a,15,16,16a-exadecahydrocyclopropa[e]pyrrolo[1,2-a][1,4]diazacyclopentadecine-14a-carboxamide (compound i), or a pharmaceutically acceptable salt thereof, and another anti-hcv agent.
Abbvie Inc.
01/22/15
20150024987
new patent

Contact lens care preparation and packaging solution


Provided are a contact lens care preparation capable of imparting durable surface lubricity and amebic adhesion inhibitory effect to a contact lens surface through a simple treatment, and a contact lens packaging solution utilizing the same. The contact lens care preparation is composed of a solution containing 0.01 to 2 weight/volume % of a polymer having particular monomer units with a phosphorylcholine-like group, particular (meth)acrylamide derivative units, and particular monomer units with a hydrophobic group at a particular ratio, and a weight average molecular weight of 5,000 to 2,000,000, and is useful as a contact lens packaging solution..
Nof Corporation
01/22/15
20150024967
new patent

Three-dimensional fibrous scaffolds for cell culture


Provided herein is a three-dimensional scaffold composition comprising randomly oriented fibers, wherein the fibers comprise a polyethylene glycol-polylactic acid block copolymer (peg-pla) and a poly(lactic-co-glycolic acid) (plga). Also provided are methods for using the three-dimensional scaffolds described herein..
University Of South Florida (a Florida Non-profit Corporation)
01/22/15
20150024649
new patent

Polypropylene impact copolymer based hot melt adhesive


A hot melt adhesive using polypropylene impact copolymers that is particularly well suited for elastic attachment and stretch films in diaper structures. The hot melt adhesive composition is a blend of about 2.5% to about 30%, by weight, of a polypropylene impact copolymer; about 2.5% to about 30%, by weight, of an olefin based elastomer; about 10% to about 70%, by weight, of a tackifying resin having a softening point of at least about 80° c.
Bostik, Inc.
01/22/15
20150024648
new patent

Intermediate transfer members for use with indirect printing systems


Disclosed are curable polymer compositions, elastomers thereof and release layers useful in the art of printing made of the disclosed elastomers. Disclosed are also intermediate transfer members having a release layer useful in the art of printing.
Landa Corporation Ltd.
01/22/15
20150024597
new patent

Method for sidewall spacer line doubling using polymer brush material as a sacrificial layer


A method for sidewall spacer line doubling uses sacrificial sidewall spacers. A mandrel layer is deposited on a substrate and patterned into mandrel stripes with a pitch double that of the desired final line pitch.
Hgst Netherlands B.v.
01/22/15
20150024595
new patent

Compositions and methods for cmp of silicon oxide, silicon nitride, and polysilicon materials


The present invention provides a chemical mechanical polishing method for polishing a substrate comprising silicon dioxide, silicon nitride, and polysilicon. The method comprises abrading a surface of the substrate with a cmp composition to remove at least some silicon dioxide, silicon nitride and polysilicon therefrom.
Cabot Microelectronics Corporation
01/22/15
20150024532
new patent

Electrically conductive polymers


An electrically conductive film suited to use as a transparent anode, a method of forming the film, and an electronic device comprising the film are disclosed. The device includes a conductive polymer electrode defining first and second surfaces and having an electrical conductivity gradient between the first and second surfaces.
01/22/15
20150024517
new patent

Plasma etcher chuck band


A plasma etch tool includes a wafer chuck with a chuck base and at least one functional component layer attached to the chuck base. A perimeter of the functional component layer has a polymer material permanently attached to it that extends to within 2 millimeters of a top surface of the chuck.
Texas Instruments Incorporated
01/22/15
20150024494
new patent

Defined cell culturing surfaces and methods of use


A cell culture surface having a film attached thereto, wherein the film includes one or more plasma polymerized monomers; and a coating on the film-coated surface, the coating deposited from a coating solution comprising one or more extracellular matrix proteins and an aqueous solvent, where the total extracellular matrix protein concentration in the coating solution is about 1 ng/ml to about 1 mg/ml.. .
01/22/15
20150024493
new patent

Method for preparing a patterned substrate and use thereof in implants for tissue engineering


A method for preparing a patterned substrate is provided. The method includes melt-spinning at least one biocompatible polymer to form fibers; collecting the fibers on a substrate such that the fibers are aligned on the substrate; and applying a binding agent to the aligned fibers to bond the fibers into the aligned arrangement to obtain the patterned substrate in form of an aligned fiber mat.
Nanyang Technological University
01/22/15
20150024488
new patent

Nucleic acid complex


The present invention relates to a complex comprising a cationic block copolymer and a nucleic acid, the cationic block copolymer having at least a tri-block structure comprising a cationic block and two hydrophilic blocks, or a hydrophilic block and two cationic blocks.. .
Commonwealth Scientific And Industrial Research Organisation
01/22/15
20150024463
new patent

Modified polymerases for improved incorporation of nucleotide analogues


The invention relates to modified polymerase enzymes which exhibit improved incorporation of nucleotide analogues bearing substituents at the 3′ position of the sugar moiety that are larger in size than the naturally occurring 3′ hydroxyl group. Also described are methods of using the polymerases to incorporate nucleotides into polynucleotides, particularly in the context of dna sequencing..
Illumina Cambridge Limited
01/22/15
20150024455
new patent

Nucleophilic catalysts for oxime linkage


The invention relates to materials and methods of conjugating a water soluble polymer to an oxidized carbohydrate moiety of a therapeutic protein comprising contacting the oxidized carbohydrate moiety with an activated water soluble polymer under conditions that allow conjugation. More specifically, the present invention relates to the aforementioned materials and methods wherein the water soluble polymer contains an active aminooxy group and wherein an oxime or hydrazone linkage is formed between the oxidized carbohydrate moiety and the active aminooxy group on the water soluble polymer, and wherein the conjugation is carried out in the presence of a nucleophilic catalyst..
Baxter Healthcare Sa
01/22/15
20150024435
new patent

Mutated t7 rna polymerases


The present invention pertains to a mutated t7 rna polymerase and its use, the t7 rna polymerase being mutated at position 744, the glutamine (q) being replaced by an amino acid selected from arginine (q744r), leucine (q744l) or proline (q744p).. .
Biomérieux
01/22/15
20150024434
new patent

Method for obtaining fab fragments from single antibody producing cells by multiplexed cpr in combination with taqman probes


Herein is reported a method for a multiplex one tube real-time reverse-transcriptase gene-specific polymerase chain reaction for the amplification and quantification of cognate igg heavy and light chains encoding nucleic acids (human igg isotype) from a single cell.. .
Hoffmann-la Roche Inc.
01/22/15
20150024430
new patent

Method for producing milk protein nanoparticles


The disclosure relates to milk protein nanoparticles produced according to a polymerization method in which at least one protein, which is obtained from milk and which can be thermally plasticized, is plasticized using a plasticizing agent, such as for example, water or glycerol at temperatures between room temperature and 140° c., subjected to mechanical stress and subsequently retreated, for example, in the top down or bottom up method to form nanoparticles.. .
Qmilch Ip Gmbh
01/22/15
20150024397
new patent

Monitoring recombinase polymerase amplification mixtures


A process includes providing a mixture that includes a recombinase, a single-strand binding protein, and one or more oligonucleotides; and detecting particles in the reaction mixture.. .
Alere San Diego, Inc.
01/22/15
20150024392
new patent

Method for producing a biosensor


An object of the present invention is to provide a biosensor comprising a hydrogel capable of immobilizing a physiologically active substance thereon, which can be produced conveniently by use of a safe material, and a method for producing the same. The present invention provides a method for producing a biosensor, which comprises bringing a polymer containing an activated carboxyl group into contact with a substrate surface coated with an organic layer having an amino group to thereby bind the polymer to the organic layer..
Fujifilm Corporation
01/22/15
20150024387
new patent

Methods for the reduction of stutter in microsatellite amplification


The invention provides a method for reducing stutter in the amplification of a microsatellite comprising the steps of providing a sample comprising a microsatellite having a g+c content of 50% or less; contacting the sample with at least one enzyme having nucleic acid polymerase activity; and incubating the sample with the enzyme for a sufficient amount of time and under conditions sufficient to amplify the microsatellite; wherein the incubation is performed in the presence of an amount of betaine, sorbitol or mixtures thereof, effective to reduce stutter relative to the amount of stutter observed in the absence of betaine and/or sorbitol. The invention also provides compositions containing betaine and/or sorbitol, kits for amplifying microsatellites having a g+c content of 50% or less, and methods of using all of the foregoing..
Applied Biosystems, Llc
01/22/15
20150024326
new patent

Photoimageable compositions and processes for fabrication of relief patterns on low surface energy substrates


The present invention is directed to a permanent photoimageable compositions and the cured products thereof useful for making negative-tone, permanent photoresist relief patterns on low surface energy polymer substrates, comprising: (a) one or more alkali soluble, film forming resins or one or more film forming resins that become soluble in alkali solutions by action of an acid, (b) one or more cationic photoinitiators, (c) one or more film casting solvents, and (d) one or more fluorinated compounds. The present invention is also directed to methods of forming a permanent photoresist relief pattern on a low surface energy polymer substrate using the disclosed compositions..
Microchem Corp.
01/22/15
20150024325
new patent

Lithographic printing original plate


A presensitized plate having a long press life and excellent resistance to scum and corrosive micro-stains and capable of on-press development is provided. The presensitized plate includes a photosensitive layer containing (a) a sensitizing dye, (b) a polymerization initiator, (c) a polymerizable compound, and (d) a binder polymer; and a protective layer which are formed on a support in this order.
Fujifilm Corporation
01/22/15
20150024324
new patent

Toners for electrostatic-image development


An emulsion polymerized agglomerated toner characterized in that the odor index of aliphatic aldehydes measured by gas chromatography is at most 300, and an emulsion polymerized agglomerated toner which is an emulsion polymerized agglomerated toner obtainable via a polymerization step, a flocculation step and an aging step, characterized in that an emulsion polymerized latex before the flocculation step is a latex having a peroxide value of at most 30.. .
01/22/15
20150024323
new patent

Process for preparing latex comprising charge control agent


A process includes forming, by emulsion polymerization, polymer resin particles in a latex, the polymer resin particles being formed from a mixture including one or more monomer emulsions and a non-surfactant-based charge control agent, the emulsion polymerization is carried out with a solids content in a range from about 10 to about 30 percent by weight of the mixture, and forming toner particles from the polymer resin particles, the toner particles support a sufficient triboelectric charge for use under a-zone environmental conditions in a single-component development system.. .
Xerox Corporation
01/22/15
20150024321
new patent

Novel compound having azo skeleton and pigment dispersant, pigment composition, pigment dispersion, and toner containing the compound


The purpose is achieved by an azo compound having a specific structure in which a high molecular weight polymer unit is bonded.. .
01/22/15
20150024320
new patent

Electrostatic latent image developing toner


An electrostatic latent image developing toner includes toner particles. The toner particles each include a toner core containing a binder resin and a shell layer coating the surface of the toner core.
Kyocera Document Solutions Inc.
01/22/15
20150024319
new patent

Abs part material for electrophotography-based additive manufacturing


A part material for printing three-dimensional parts with an electrophotography-based additive manufacturing system, the part material including a composition having a copolymer (including acrylonitrile units, butadiene units, and aromatic units), a charge control agent, and a heat absorber. The part material is provided in a powder form having a controlled particle size, and is configured for use in the electrophotography-based additive manufacturing system having a layer transfusion assembly for printing the three-dimensional parts in a layer-by-layer manner..
Stratasys, Inc.
01/22/15
20150024310
new patent

Polymer for charge generation layer and charge transport layer formulation


The disclosure provides a flexible electrophotographic imaging member comprising a single novel polymer binder in the formulation of the imaging layers. In particular, the present embodiments provide multi-layered electrophotographic imaging members prepared by using the same polymer binder in the two contiguous imaging formation layers to improve mechanical and photoelectrical performance.
Xerox Corporation
01/22/15
20150024309
new patent

Soluble support material for electrophotography-based additive manufacturing


A support material for printing a support structure with an electrophotography-based additive manufacturing system, the support material including a composition having a charge control agent and a thermoplastic copolymer having aromatic groups, (meth)acrylate-based ester groups, carboxylic acid groups, and anhydride groups, with a high anhydride conversion. The composition is provided in a powder form having a controlled particle size, and the support material is configured for use in the electrophotography-based additive manufacturing system having a layer transfusion assembly for printing the support structure in a layer-by-layer manner, and is at least partially soluble in an aqueous solution..
Stratasys, Inc.
01/22/15
20150024308
new patent

Flexible nanoimprint mold, fabricating the same, and mold usage on planar and curved substrate


The present invention provides a flexible nanoimprint mold which can fabricate sub-15 nm ultra fine structures on either planar or curved substrates. The mold comprises a top ultra-thin rigid layer of imprint patterning features and a bottom thick flexible layer of polymer elastomer.
Nanjing University
01/22/15
20150024304
new patent

Catalyst layer constituting body and preparing catalyst layer constituting body


A catalyst layer constituting body which prevents runoff of a proton conductive polymer from a catalyst layer even when moisture is generated by an operation of a fuel cell. In a catalyst layer constituting body of a fuel cell where catalyst particles are carried on carbon, the catalyst particles are carried by way of a carrying layer constituted of two upper and lower layers, the upper layer of the carrying layer is formed by using a polymer having proton conductivity, the upper layer forming a proton conduction layer which conducts protons generated in the catalyst particles or protons to be supplied to the catalyst particles therethrough, and the lower layer of the carrying layer is formed using a polymer having affinity with both the proton conduction layer and the carbon, the lower layer forming an adhesive layer which bonds the proton conduction layer and the carbon to each other..
Kyushu University, National University Corporation
01/22/15
20150024301
new patent

Electrolyte film - electrode assembly


An electrolyte membrane-electrode assembly comprises a polymer electrolyte membrane; a cathode catalyst layer and a cathode gas diffusion layer including a cathode micro porous layer and a cathode gas diffusion layer substrate, arranged in order on one side of the polymer electrolyte membrane, and an anode catalyst layer and an anode gas diffusion layer including an anode micro porous layer and an anode gas diffusion layer substrate, arranged in order on the other side of the polymer electrolyte membrane. A relative gas diffusion coefficient of the anode micro porous layer is smaller than a relative gas diffusion coefficient of the cathode micro porous layer by an amount equal to or greater than 0.05[−]..
Nissan Motor Co., Ltd.
01/22/15
20150024279
new patent

Semi-solid electrodes with gel polymer additive


Embodiments described herein relate generally to electrochemical cells having semi-solid electrodes that include a gel polymer additive such that the electrodes demonstrate longer cycle life while significantly retaining the electronic performance of the electrodes and the electrochemical cells formed therefrom. In some embodiments, a semi-solid electrode can include about 20% to about 75% by volume of an active material, about 0.5% to about 25% by volume of a conductive material, and about 20% to about 70% by volume of an electrolyte.
24m Technologies, Inc.
01/22/15
20150024256
new patent

Flexible composite solid polymer electrochemical membrane


A solid state battery includes a flexible polymer sheet, and an array of solid state pillars supported by and extending through the sheet. Each of the pillars has an anode layer, a cathode layer adjacent, and an inorganic solid electrolyte (ise) layer interposed between the anode and cathode layers.
Ford Global Technologies, Llc
01/22/15
20150024249
new patent

Rechargeable lithium battery and preparing the same


A rechargeable lithium battery includes a positive electrode, a negative electrode, a separator between the positive electrode and the negative electrode, the separator including a porous substrate and a coating layer on at least one side of the porous substrate, the coating layer including a fluorine-based polymer, a ceramic, or a combination thereof; and an electrolyte. The negative electrode includes a current collector, a negative active material layer on the current collector, the negative active material layer including a polyvinylidene fluoride (pvdf) latex particle and an aqueous binder, and a polymer layer on the negative active material layer, the polymer layer including a pvdf latex particle..
Samsung Sdi Co., Ltd.
01/22/15
20150024248
new patent

Non-flammable quasi-solid electrolyte-separator layer product for lithium battery applications


A separator-electrolyte layer product for use in a lithium battery, comprising: (a) a porous thin-film separator selected from a porous polymer film, a porous mat, fabric, or paper made of polymer or glass fibers, or a combination thereof, wherein the separator has a thickness less than 500 μm; and (b) a non-flammable quasi-solid electrolyte containing a lithium salt dissolved in a liquid solvent up to a concentration no less than 3 m; wherein the porous thin-film separator is coated with the quasi-solid electrolyte so that the layer product exhibits a vapor pressure less than 0.01 kpa when measured at 20° c., a vapor pressure less than 60% of the vapor pressure of the liquid solvent alone, a flash point at least 20 degrees celsius higher than a flash point of the first liquid solvent alone, a flash point higher than 150° c., or no detectable flash point.. .
01/22/15
20150024227
new patent

Block copolymer, process and composition


There is described a block copolymer comprising at least a block [a] and a block [b], where: (a) (i) block [a] comprises from 5 to 95 mole-% per mole-% of the block [a] of itaconate functional moieties; (b) (i) block [b] is substantially free of itaconate functional moieties. Preferably the block copolymer is made by a controlled radical polymerisation (crp) such as reversible addition-fragmentation chain transfer (raft)..
Dsm Ip Assets B.v.
01/22/15
20150024226
new patent

Laminated body for polarizing plate, polarizing plate comprising the same and liquid crystal display device


An aspect of the present invention relates to a laminated body, which is a laminated body for a polarizing plate as well as comprises a polymer film and a layer comprising a sulfonyl group-containing compound, wherein either or both of the polymer film and the layer comprising a sulfonyl group-containing compound comprises an aromatic secondary amine.. .
Fujifilm Corporation
01/22/15
20150024224
new patent

Paste sealant and sealing method


The paste sealant for molding and sealing a device comprises a copolyamide-series resin and an aqueous medium. The copolyamide-series resin may be a crystalline resin.
01/22/15
20150024220
new patent

Flexible substrate, manufacturing flexible substrate, flexible display device, and flexible display device


A method of manufacturing a flexible substrate includes providing a support, forming an auxiliary layer including a silicon-containing material and a gold (au) particle on the support, forming a polymer thin film on the auxiliary layer, and removing the support after forming the polymer thin film.. .
Samsung Display Co., Ltd.
01/22/15
20150024218
new patent

Photocurable sheet-type adhesive composition for optical use


The present invention is a photocurable sheet-shape adhesive for optical use, which contains the following components (a) to (d): (a) 100 parts by mass of a urethane (meth)acrylate oligomer having a weight average molecular weight of 20,000 to 100,000; (b) 3 to 70 parts by mass of a phenoxy resin having a glass transition temperature of 50 to 120° c.; (c) 0.1 to 10 parts by mass of a photopolymerization initiator; and (d) 1 to 50 parts by mass of a (meth)acrylate monomer which has 8 to 30 repeated blocks having an ether linkage in the molecule and containing at least one (meth)acryloyl group in the molecule.. .
01/22/15
20150024217
new patent

Polymer, process and composition


There is described an aqueous urethane acrylate copolymer dispersion comprising a) from 10 to 95 wt-% of a polyurethane copolymer, and b) from 5 to 90 wt-% of a polyvinyl copolymer, where vinyl copolymer (b) comprises from 30 parts to 100 parts by weight of biorenewable monomer(s)—such as itaconic acid, itaconate diesters and/or diamides for example dimethyl itaconate (dmi) or dibutyl itaconate (dbi) and where optionally the composition has a residual monomer level of less than 5000 ppm.. .
Dsm Ip Assets B.v.
01/22/15
20150024216
new patent

Fluoropolymer composition


A fluoropolymer composition is provided containing a polymer containing perfluoroolefin units or partially fluorinated olefin units or a combination thereof, polytetrafluoroethylene having a melting point a melting point of 200° c. Or more and 300° c.
3m Innovative Properties Company
01/22/15
20150024205
new patent

Method of producing polycarbonate-based polymer microparticles, and polycarbonate-based polymer microparticles


A method of producing polycarbonate-based polymer microparticles including forming an emulsion in a system in which a polycarbonate-based polymer (a), a polymer (b) different from the polycarbonate-based polymer (a) and an organic solvent (c) are dissolved and mixed together and which causes phase separation into two phases of a solution phase having the poly-carbonate-based polymer (a) as its main component and a solution phase having the polymer (b) different from the polycarbonate-based polymer (a) as its main component, and contacting a poor solvent for the polycarbonate-based polymer (a) with the emulsion at a temperature of 80° c. Or higher to thereby precipitate microparticles of the polycarbonate-based polymer (a)..
Toray Industries, Inc.
01/22/15
20150024197
new patent

Intrusion resistant thermal laminating film


A thermal laminating film is provided that has superior intrusion resistance that is well suited to addressing security and anti-counterfeiting needs. The film includes a polymer substrate and an adhesive system with a polymer component having a vicat softening point temperature that is close to a glass transition temperature of the polymeric substrate, which typically is not greater than about 95° c..
Transilwrap Company, Inc.
01/22/15
20150024195
new patent

Novel cross-linking mechanism for thin organic coatings based on the hantzsch di-hydropyridine synthesis reaction


Disclosed is cross-linking process for cross-linking polymeric chains in a coating composition. In one embodiment the process utilizes a hantzsch dihydropyridine reaction to form reaction products including cross-linking polymeric resin chains having beta-keto ester functions using a source of aldehyde and a source of ammonia or a primary amine to form a permanent dihydropyridine bond between the beta-keto ester functions.
Henkel Ag & Co. Kgaa
01/22/15
20150024193
new patent

Fluoropolymer non-stick coatings


(a) an aqueous medium, (b) melt-fabricable perfluoropolymer dispersed in said aqueous medium and having a melting temperature of at least 290° c., (c) melt-fabricable perfluoropolymer dispersed in said aqueous medium and having a melting temperature of no greater than 270° c., and (d) water miscible organic liquid having a boiling temperature of at least 280° c. And optionally (e) filler, the combination of (c) and (d) providing sloughing resistance to said composition applied to a non-horizontal substrate and baked, component (d) being unnecessary when component (a) is not present in the coating composition, and when filler is present the amount of (c) being present in an effective amount to increase the cohesive strength of the baked layer of the coating composition..
01/22/15
20150024192
new patent

Absorber and absorbent article using the same


To provide an absorbent body and an absorbent article having excellent deodorization effect. The present invention provides an absorber comprising, a crosslinked polymer mainly composed of acrylic acid and having carboxyl groups thereof being at least partially neutralized as a water-absorbent resin powder, and an antibacterial cationic surfactant, wherein the antibacterial cationic surfactant is a compound neutralized with an acid having an acid dissociation constant pka in water at 25 degrees centigrade in a range from 3.0 to 5.5..
Livedo Corporation
01/22/15
20150024188
new patent

Polymer-based multilayer gas barrier film


A polymer-based multilayer film including a combination of desirable properties, such as relatively high chemical resistance and relatively good gas barrier properties. Specifically, in various embodiments, a multilayer film may include at least one layer having relatively high chemical resistance and at least one other layer having relatively good gas barrier properties.
Advanced Technology Materials, Inc.
01/22/15
20150024186
new patent

Force spun sub-micron fiber and applications


A process of forming a non-woven web including spinning a plurality of continuous polymeric filaments including a polyetherimide component selected from polyetherimide homopolymers, polyetherimide co-polymers, aromatic polyester homopolymers, aromatic polyester copolymers, and combinations thereof at a rate of at least 300 grams/hour/spinneret. The continuous filaments have a diameter ranging from 50 nanometer to 5 microns, preferably 50 nanometers to 2 microns..
Sabic Global Technologies B.v.
01/22/15
20150024185
new patent

Force spun sub-micron fiber and applications


A process of forming a non-woven web including spinning a plurality of continuous polymeric filaments including a polycarbonate homopolymer component, a polycarbonate copolymer component, and combinations thereof at a rate of at least 300 grams/hour/spinneret.. .
Sabic Global Technologies B.v.
01/22/15
20150024181
new patent

Medium with ink receiving and opacity control layers


A graphics medium may have an ink receiving layer with at least fifty percent hyrogel by weight and an opacity control layer with a polymer embedded with at least one filler material.. .
Hewlett-packard Development Company, L.p.
01/22/15
20150024180
new patent

Ink film constructions


An ink film construction including: (a) a first printing substrate selected from the group consisting of an uncoated fibrous printing substrate, a commodity coated fibrous printing substrate, and a plastic printing substrate; and (b) an ink dot set contained within a square geometric projection projecting on the first printing substrate, the ink dot set containing at least 10 distinct ink dots, fixedly adhered to a surface of the first printing substrate, all the ink dots within the square geometric projection being counted as individual members of the set, each of the ink dots containing at least one colorant dispersed in an organic polymeric resin, each of the dots having an average thickness of less than 2,000 nm, and a diameter of 5 to 300 micrometers; each ink dot of the ink dots having a generally convex shape in which a deviation from convexity, (dcdot), is defined by: dcdot=1−aa/csa, aa being a calculated projected area of the dot, the area disposed generally parallel to the first fibrous printing substrate; and csa being a surface area of a convex shape that minimally bounds a contour of the projected area; wherein a mean deviation from convexity (dcdot mean) of the ink dot set is at most 0.05.. .
Landa Corporation Ltd.
01/22/15
20150024165
new patent

Transparent armor construction


A transparent armor construction having a laminate structure with at least two layers. The layers are constructed of two different materials selected from the group of glass, ceramic, resin, polymeric material, and plastic and in which the at least two layers include different coefficients of thermal expansion.
U.s. Army Research Laboratory Attn: Rdrl-loc-i
01/22/15
20150024163
new patent

Force spun sub-micron fiber and applications


A process of forming a non-woven web including spinning continuous polymeric filaments including one selected from a poly(phenylene ether) component, a poly(phenylene ether)-polysiloxane block copolymer, and combinations thereof. The filaments can have a length to diameter ratio that is more than 1,000,000, and a diameter ranging from 50 nanometers to 5 microns.
Sabic Global Technologies B.v.
01/22/15
20150024159
new patent

Building membrane with porous pressure sensitive adhesive


A breathable multilayer spun bonded polypropylene membrane having a coated pressure sensitive adhesive capable of allowing air and moisture vapor to pass through it. The adhesive is formed of a copolymer comprising a backbone of n-butyl acrylate, 2-ethylhexyl acrylate, and vinyl acetate which is mixed with a surfactant and emulsified to produce bubbles which form pores when the copolymer is set with about 80% to about 90% of the pore sizes ranging from about 200 microns to about 300 microns and a pore density in the cured pressure sensitive adhesive ranging from about 4200 per inch2 to about 4600 per inch 2, said pores being uniformly distributed to form a flow path through the adhesive..
Vaproshield, Llc
01/22/15
20150024158
new patent

Light transmitting copolymers


A copolymer which can be formed from a mixture of nylon 6,12 and nylon 6,10 along with other possible components. The nylon copolymer is not only clear (transparent) but also exhibits high dimensional stability in varying environments, limited water absorption, good wear resistance, the ability to accommodate large amounts of glass fillers, and is more resilient and tougher than either nylon 6,10 or nylon 6, 12.
Shakespeare Company, Llc
01/22/15
20150024149
new patent

Polarizing plate, manufacturing polarizing plate and liquid crystal display device


The polarizing plate has a high contrast and little image inconsistency (corner inconsistency) as well as curl stability and durability under a high-temperature and high-humidity environment. The polarizing plate is a laminate of a substrate with a hard coat layer and a polarizer.
Konica Minolta, Inc.
01/22/15
20150024148
new patent

Remote fluorination of fibrous filter webs


A method of making a fluorinated fibrous web, which method includes providing a nonwoven web 22 that contains polymeric fibers, creating a plasma that contains fluorine atoms at a first location 14, and contacting the nonwoven web with products from the plasma at a second location 26 remote from the first location 14. The method avoids exposure of the web to the plasma and hence expands the manufacturing processing window.
3m Innovative Properties Company
01/22/15
20150024145
new patent

Semi-transparent coating material


A semi-transparent coating material for coating glass or glass ceramics includes at least one sol-gel hybrid-polymer coating system having a hybrid-polymer or inorganic sol-gel-based matrix, and nanoparticles and nanoscale pigments and/or dyes are added to the hybrid-polymer or inorganic sol-gel-based matrix.. .
Schott Ag
01/22/15
20150024141
new patent

Method of photocuring acrylate compositions


Acrylate-containing compositions are photocured by mixing at least one n-oxyazinium salt photoinitiator, a photosensitizer for the n-oxyazinium salt, an n-oxyazinium salt efficiency amplifier, an aromatic heterocyclic, nitrogen-containing base, and one or more photocurable acrylates to form a photocurable composition. This photocurable composition is then irradiated to effect polymerization of the one or more acrylates.
01/22/15
20150024138
new patent

Method for forming a sprayable nonisocyanate polymer foam composition


Provided is a method for the spray application of a nonisocyanate polymer foam composition. The method comprises the steps of supplying dosed quantities of the components of the nonisocyanate polymer composition to the mixing chamber where the components react with each other and form a foamable nonisocyanate polymer composition, transferring the foamable nonisocyanate polymer composition to the intermediate chamber of a foam application apparatus and continuously moving the foamable nonisocyanate polymer composition through the intermediate chamber while constantly controlling the parameters of the foamable nonisocyanate polymer composition in the intermediate chamber for providing conditions most optimal for the spray application onto the substrate..
Polymate, Ltd.
01/22/15
20150024134
new patent

Image recording method


An image recording method including applying an ink onto a recording medium; and applying a liquid composition that destabilizes a dispersion state of a pigment in the ink onto the recording medium so as to at least partially overlap with a region in which the ink is applied. The ink contains the pigment, a first soluble polymer, a second soluble polymer, polymer particles, and water.
Canon Kabushiki Kaisha
01/22/15
20150024133
new patent

Ink compositions comprising colorant particles containing polymeric particles


Ink compositions for use in capillary-action markers are provided. More particularly, an ink composition includes a solvent, a colorant particle, and a resin component..
01/22/15
20150024130
new patent

Powdery sealant and sealing method


The sealant for sealing a device comprises a copolyamide-series resin powder having a particle diameter of not more than 1 mm. The copolyamide-series resin powder contains at least a fine particle (e.g., a copolyamide-series resin particle having an average particle diameter of 20 to 400 μm), or may contain the fine particle in combination with a coarse particle (e.g., a copolyamide-series resin particle having an average particle diameter of 450 to 800 μm).
01/22/15
20150024126
new patent

Coating with photochromic properties, producing said coating and use thereof applicable to optical articles and glazed surfaces


Coating with photochromic properties, method for producing said coating and use thereof applicable to optical articles and glazed surfaces. The coating is formed by the combination of the following three elements: (1) a polymeric matrix, which is typically rigid and deposited on the surface of interest; (2) hollow, sealed micro- and/or nanocapsules dispersed within said matrix; and (3) solutions of photochromic compounds (chosen from a group comprising spirooxazine, azobenzenes or chromenes) in a liquid solvent that does not react (with the photochromic compound and with the capsule wall), which are encapsulated inside said micro- or nanocapsules..
Consejo Superior De Investigaciones Cientificas (csic)
01/22/15
20150024124
new patent

Method for manufacturing solid electrolyte


Provided is a method for manufacturing a solid electrolyte including preparing a preparation solution by dissolving first polymers and second polymers in a cosolvent which includes a first cosolvent and a second cosolvent, preparing a mixture solution by adding a lithium solution to the preparation solution, preparing an electrolyte paste by removing the second cosolvent in the mixture solution, and forming an electrolyte film by coating the electrolyte paste on a substrate.. .
Electronics And Telecommunications Research Institute
01/22/15
20150024122
new patent

Graphene ink and manufacturing graphene pattern using the same


A graphene ink includes a dispersion solution with a surface tension between 35 and 55 mj/m2, a polymer binder dissolved in the dispersion solution to form a colloidal solution, and a plurality of graphene sheets dispersed in the colloidal solution with a suspension concentration of 0.1˜5 wt %. The graphene ink has a viscosity less than 100 cp and a surface potential greater than 30 mv or less than −30 mv.
Enerage Inc.
01/22/15
20150024116
new patent

System and process for formation of a time-released, drug-eluting transferable coating


A system and method are disclosed for coating surfaces of expandable medical devices with composite coatings. Coatings are composed of various materials including, e.g., polymers and drugs.
01/22/15
20150024115
new patent

Nanofluidic channels with gradual depth change for reducing entropic barrier of biopolymers


A device for passing a biopolymer molecule includes a nanochannel formed between a surface relief structure, a patterned layer forming sidewalls of the nanochannel and a sealing layer formed over the patterned layer to encapsulate the nanochannel. The surface relief structure includes a three-dimensionally rounded surface that reduces a channel dimension of the nanochannel at a portion of nanochannel and gradually increases the dimension along the nanochannel toward an opening position, which is configured to receive a biopolymer..
International Business Machines Corporation
01/22/15
20150024069
new patent

Compositions and methods for treatment of hemorrhage


Methods of treating hemorrhage are provided, comprising diagnosing one or more hemorrhaging or potentially hemorrhaging vessels in a patient and administering to the patient a therapeutically effective amount of a composition comprising a vessel closing compound at a concentration between about 0.1% and about 45%. The vessel closing compound may comprise a polymer with hydrophilic properties, such as polyethylene glycol (peg).
Warsaw Orthopedic, Inc.
01/22/15
20150024059
new patent

Modified release formulations containing drug - ion exchange resin complexes


An aqueous liquid suspension containing a coated drug-ion exchange resin complex comprising a core composed of an amphetamine complexed with a pharmaceutically acceptable ion-exchange resin and an uncoated amphetamine-ion exchange resin complex is provided. The coated amphetamine-ion exchange resin complex is in admixture with a polymer to form a matrix.
Tris Pharma, Inc.
01/22/15
20150024058
new patent

Pharmaceutical compositions for the deterrence and/or prevention of abuse


Provided herein is a pharmaceutical composition comprising an antagonist, an agonist, a seal coat, and a sequestering polymer, wherein the antagonist, agonist, seal coat and at least one sequestering polymer are all components of a single unit, and wherein the seal coat forms a layer physically separating the antagonist from the agonist from one another. Methods for manufacturing such a pharmaceutical composition are also provided..
Alpharma Pharmaceuticals Llc
01/22/15
20150024048
new patent

Controlled release pharmaceutical compositions for prolonged effect


The layered composition being coated with a coating c) that has at least one opening exposing at least one surface of said outer layer, the coating being substantially insoluble in and impermeable to fluids and comprising a polymer, and the composition having a cylindrical form optionally with one or more tapered ends, wherein the ratio between the surface area of one end surface of the cylinder and the length of the cylinder is in a range of from 0.02 to 45 mm.. .
01/22/15
20150024046
new patent

Abuse-proofed oral dosage form


The present invention relates to an abuse-proofed oral dosage form with controlled release of (1r,2r)-3-(3-dimethylamino-1-ethyl-2-methyl-propyl)phenol for once daily administration, which comprises the active ingredient and/or one or more of the pharmaceutically acceptable salts thereof (a), at least one synthetic or natural polymer (c), delayed-release auxiliary substances, optionally physiologically acceptable auxiliary substances (b) and optionally a wax (d), component (c) or (d) in each case exhibiting a breaking strength of at least 500 n, preferably of at least 1000 n.. .
GrÜnenthal Gmbh
01/22/15
20150024044
new patent

Gastric reflux resistant dosage forms


Gastric resistant film-forming compositions are described herein. The composition comprises a gastric resistant natural polymer, a film-forming natural polymer, and optionally a gelling agent.
Banner Pharmacaps Inc.
01/22/15
20150024035
new patent

Method and system for synthesizing nanocarrier based long acting drug delivery system for methadone


The embodiments herein provide a nano-carrier system for delivering a long-acting injectable drug of methadone and a method of synthesising the same. The methadone entrapped nanoparticles are prepared using a lipid/phospholipid core which is coated by a polymer.
Kimia Zist Parsian Co
01/22/15
20150024034
new patent

Method and system for synthesizing nanocarrier based long acting drug delivery system for dexamethasone


The embodiments herein provide a nano-carrier system for delivering a long-acting injectable drug of dexamethasone and a method of synthesising the same. The dexamethasone entrapped nanoparticles are prepared using a lipid/phospholipid core which is coated by a polymer.
Kimia Zist Parsian Co
01/22/15
20150024033
new patent

Method and system for synthesizing nanocarrier based long acting drug delivery system for buprenorphine


The embodiments herein provide a nano-carrier system for delivering a long-acting injectable drug of buprenorphine and a method of synthesising the same. The buprenorphine entrapped nanoparticles are prepared using a lipid/phospholipid core which is coated by a polymer.
Kimia Zist Parsian Co
01/22/15
20150024027
new patent

Bioswellable sutures


Bioswellable sutures are provided in the form of absorbable, compliant monofilaments of an amphiphilic copolyester, an absorbable multifilament braid, a non-absorbable monofilament with swellable outer layer, a non-absorbable multifilament braid with an absorbable monofilament core of an amphiphilic copolymer, and a non-absorbable, multifilament braid molecularly integrated with an outer sheath that is highly hydrophilic.. .
Poly-med, Inc.
01/22/15
20150024025
new patent

Aligned nanofibrous structures for axonal regeneration after spinal cord injury or surgery


Embodiments of the present disclosure provide for aligned nanofibrous polymer matrix structure, structures incorporating aligned nanofibrous polymer matrix structures, methods of using aligned nanofibrous polymer matrix structures, methods of making aligned nanofibrous polymer matrix structures, and the like.. .
The Uabb Research Foundation
01/22/15
20150024019
new patent

Antimicrobial-coated medical articles


The disclosure provides polymers having antimicrobial activity and articles with the polymers coated thereon. The polymers include a first pendant group comprising a first cationic component, a second pendant group comprising a nonpolar component, and a third pendant group comprising an organosilane component.


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