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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


Date/App# patent app List of recent Polymer-related patents
04/30/15
20150119994
 Integrated organ and tissue printing methods, system and apparatus patent thumbnailnew patent Integrated organ and tissue printing methods, system and apparatus
A method of making an organ or tissue comprises: (a) providing a first dispenser containing a structural support polymer and a second dispenser containing a live cell-containing composition; (b) depositing a layer on said support from said first and second dispenser, said layer comprising a structural support polymer and said cell-containing composition; and then (c) iteratively repeating said depositing step a plurality of times to form a plurality of layers one on another, with separate and discrete regions in each of said layers comprising one or the other of said support polymer or said cell-containing composition, to thereby produce provide a composite three dimensional structure containing both structural support regions and cell-containing regions. Apparatus for carrying out the method and composite products produced by the method are also described..
Wake Forest University Health Sciences
04/30/15
20150119935
 Absorbable poly (p-dioxanone-co-glycolide) monofilament fibers possessing mid-term strength retention post-implantation patent thumbnailnew patent Absorbable poly (p-dioxanone-co-glycolide) monofilament fibers possessing mid-term strength retention post-implantation
Novel absorbable monofilament sutures and fibers having unique and improved properties are disclosed including mid-term strength retention post-implantation. Also disclosed is a novel method of manufacturing absorbable monofilament sutures and fibers.
Ethicon, Inc.
04/30/15
20150119930
 System and  vessel access closure patent thumbnailnew patent System and vessel access closure
Embodiments are described for closing vascular access ports, such as arteriotomies, which involve placement and deployment of an expandable device configured to prevent blood flow across a subject arteriotomy while also keeping disturbance of intravascular flow to a minimum. Suitable prostheses may comprise one or more frames constructed from lengths of flexible materials, such as shape memory alloys or polymers.
Promed, Inc.
04/30/15
20150119842
 Absorptive article patent thumbnailnew patent Absorptive article
An absorptive article configured so that wrinkles in the absorptive article occurring when the absorptive article is worn by a wearer are reduced. This absorptive article is configured in such a manner that a surface sheet and a highly absorptive polymer sheet are joined together, a pair of wing sections respectively have ends in the longitudinal direction, longitudinal edges of the highly absorptive polymer sheet are located on the outside longitudinally of wing section action lines connecting the ends located side by side in the width direction, and the wing section action lines are located at the same positions as, or on the outside longitudinally of, folding positions at which the absorptive article is folded twice in the longitudinal direction in order to individually package the absorptive article..
Unicharm Corporation
04/30/15
20150119837
 Absorbent article comprising polymeric foam with superabsorbent and intermediates patent thumbnailnew patent Absorbent article comprising polymeric foam with superabsorbent and intermediates
Absorbent articles are described comprising an absorbent composite. The absorbent composite comprises a first absorbent layer comprising a polymeric foam having an average cell size of at least 100 microns and discrete pieces of superabsorbent polymer dispersed within the polymeric foam; and a second absorbent layer in fluid communication with the first absorbent layer.
3m Innovative Properties Company
04/30/15
20150119828
 Compositions and methods for transdermal delivery of amphetamine patent thumbnailnew patent Compositions and methods for transdermal delivery of amphetamine
Compositions for the transdermal delivery of amphetamine in a flexible, finite form are described. The compositions comprise a polymer matrix that includes amphetamine or a pharmaceutically acceptable salt or prodrug thereof and a backing layer comprising a polyurethane film layer and a polyester film layer, with a polyurethane adhesive disposed therebetween.
Noven Pharmaceuticals, Inc.
04/30/15
20150119807
 Bioactive agent delivery devices and methods of making and using the same patent thumbnailnew patent Bioactive agent delivery devices and methods of making and using the same
A method of preparing a substantially planar microdevice comprising a plurality of reservoirs is provided. In general, the method comprises forming a plurality of microdevices comprising a plurality of reservoirs from a planar layer of a biocompatible polymer.
The Regents Of The University Of California
04/30/15
20150119577
 Membrane separation of ionic liquid solutions patent thumbnailnew patent Membrane separation of ionic liquid solutions
A membrane separation process using a highly fluorinated polymer membrane that selectively permeates water of an aqueous ionic liquid solution to provide dry ionic liquid. Preferably the polymer is a polymer that includes polymerized perfluoro-2,2-dimethyl-1,3-dioxole (pdd).
Cms Technologies Holdings, Inc.
04/30/15
20150119567
 Lipid-polymer conjugates, their preparation and uses thereof patent thumbnailnew patent Lipid-polymer conjugates, their preparation and uses thereof
This invention provides low molecular weight lipid-gag and phospholipids-gag conjugates and methods of use thereof in suppressing, inhibiting, preventing, or treating a pathogenic effect on a cell, including, inter alia, infection with intracellular pathogens.. .
Celsus Therapeutics Plc
04/30/15
20150119550
 Method of thiophenol removal from poly(arylene sulfide) polymer compositions patent thumbnailnew patent Method of thiophenol removal from poly(arylene sulfide) polymer compositions
A process comprising contacting a reaction product composition comprising a poly(arylene sulfide) composition and a polar organic compound, wherein the polar organic compound comprises greater than or equal to about 1 wt. % thiophenol, with a c4-c30 α,β-unsaturated ketone, a c4-c30 α,β-unsaturated ester, a c4-c30 α,β-unsaturated amide, or any combination thereof, wherein after the contacting, the polar organic compound comprises less than about 1 wt.
Chevron Phillips Chemical Company Lp
04/30/15
20150119549
new patent

Maleimide-terminated sulfur-containing polymers, compositions thereof, and uses thereof


Sulfur-containing polymer adducts such as polythioethers, polysulfides, and sulfur-containing polyformals having terminal maleimide groups, and in particular, sulfur-containing polymers and sulfur containing adducts having terminal 1,1′-(methylenedi-4,1-phenylene)bismaleimide groups are disclosed. The adducts provide cured sealants having improved tensile strength and elongation and are useful as aerospace sealants..
Prc-desoto International, Inc.
04/30/15
20150119545
new patent

Method of fabricating thermal conductive polymer


Provided is a method of fabricating a thermal conductive polymer, including: a) fabricating a gel filament by primarily elongating a solution filament formed by spinning a mixed solution containing an ultra high molecular weight polyolefin (uhmwpo) resin and a first solvent, followed by cooling; b) secondarily elongating the gel filament; c) fabricating a dry filament by removing the solvent from the gel filament, followed by tertiary elongation; and d) converting the dry filament into the gel filament by adding the first solvent to the dry filament; e) removing the first solvent from the converted gel filament; and f) quaternarily elongating the gel filament from which the first solvent is removed.. .
Sk Innovation Co.,ltd.
04/30/15
20150119541
new patent

Process for the production of methacrylic acid and its derivatives and polymers produced therefrom


A process for the production of methacrylic acid or esters thereof by the base catalysed decarboxylation of at least one dicarboxylic acid selected from itaconic, citraconic or mesaconic acid or mixtures thereof in an aqueous reaction medium is described. The decarboxylation is carried out at a temperature in the range from 200° c.
Lucite International Uk Limited
04/30/15
20150119540
new patent

Novel aluminum alkyl with c5 cyclic and pendent olefin polymerization catalyst


This invention relates to organoaluminum compounds, to organoaluminum activator systems, preferably supported, to polymerization catalyst systems containing these activator systems and to polymerization processes utilizing the same. In particular, this invention relates to catalyst systems comprising an ion-exchange layered silicate, an organoaluminum compound, and a metallocene..
Exxonmobil Chemical Patents Inc.
04/30/15
20150119538
new patent

Gas phase polymerisation of ethylene


The invention relates to a process for the production of polyethylene by gas phase polymerisation of ethylene in the presence of a supported chromium oxide based catalyst which is modified with an amino alcohol wherein the molar ratio of amino alcohol:chromium ranges between 0.5:1 and 1:1, wherein the support is silica having a surface area (sa) between 250 m2/g and 400 m2/g and a pore volume (pv) between 1.1 cm3/g and less than 2.0 cm3/g and wherein the amount of chromium in the supported catalyst is at least 0.1% by weight and less than 0.5% by weight.. .
Saudi Basic Industries Corporation
04/30/15
20150119537
new patent

Processes using staged hydrogen addition


This invention relates to processes using staged hydrogen addition in propylene polymerization. Using this process, broad/bi-modal mwd ipp with excellent stiffness properties and melt flow rates were produced..
Exxonmobil Chemical Patents Inc.
04/30/15
20150119536
new patent

Silicone-acrylic copolymer


A novel silicone-acrylic copolymer which comprises a covalently bonded silicone polymer with an acrylic polymer through the —si—o—si— linkage is described. The silicone-acrylic copolymer is a reaction product of (a) a silicone polymer, (bi) a mixture of acrylic monomers wherein at least one acrylic monomer comprises a silane (meth)acrylic monomer and/or a siloxane (meth)acrylic macromer with a radical initiator to form an acrylic prepolymer or (bii) an acrylic polymer which comprises a silane or a siloxane functional group; and (c) a scrambling catalyst, wherein the ratio of the silicone polymer (a) and the mixture of acrylic monomers (bi) or polymer (bii) is from 50:1 to 1:50.
Henkel Us Ip Llc
04/30/15
20150119535
new patent

Polyurethane


A polybutadiene having a hydroxyl group at a terminal end thereof is reacted with a lactone compound such as an ε-caprolactone to obtain a polymer polyol represented by formula (i): ho—x1—y—x2—oh (wherein x1 and x2 each independently represents a polyester component and y represents a polybutadiene component), the polymer polyol is reacted with an unsymmetric diisocyanate to obtain a urethane prepolymer, and then the urethane prepolymer is reacted with a chain extender to obtain a polyurethane.. .
Nippon Soda Co., Ltd.
04/30/15
20150119533
new patent

Film comprising a mixture of poly (m-phenylene isophthalamide) and copolymer made from (6)-amino-2-(p-aminophenyl) benzimidazole


The second polymer derived from the reaction of metaphenylene diamine and isophthaloyl chloride.. .
04/30/15
20150119532
new patent

Poly(ethylene-aliphatic diene) copolymer and preparation method thereof


Disclosed is a poly(ethylene-aliphatic diene) copolymer having superior miscibility, adhesivity, printability and scratch resistance, compared to conventional tpo based tpes or sbc tpes, by introducing a variety of functional groups to an end portion of the ethylene-aliphatic diene copolymer such that the poly(ethylene-aliphatic diene) copolymer may be utilized in a variety of fields, and a method thereof.. .
Korea Institute Of Industrial Technology
04/30/15
20150119531
new patent

Method for producing water-absorbent polymer particles with improved properties


The present invention relates to a process for producing water-absorbing polymer particles having an improved profile of properties, comprising thermal surface postcrosslinking in the presence of a salt of a polyvalent metal cation and a complexing anion and subsequent aftertreatment, the aftertreatment comprising coating with a salt of a polyvalent metal cation and a non-complexing anion, and remoisturization with further drying.. .
Basf Se
04/30/15
20150119529
new patent

Conducting polymer, 1-octadecene, polymer with 2,5 furnadione, metal salts


A polymer having an acid number greater than 100. The polymer has a valent metal ion which is bonded to at least one reactive group.
04/30/15
20150119528
new patent

Functional diene polymer, preparation method thereof, and rubber composition comprising the same


The present invention provides a functional diene polymer, a preparation method thereof and a rubber composition comprising the functional diene polymer. The functional diene polymer comprises at least one type of conjugated diene structural units and silane coupler functional units represented by formula (i) in its molecular chain, and the number-average molecular weight of the functional diene polymer is 50,000˜1,000,000; r1-r4 are c1-c20 linear or branched alkyl or heteroatom-containing c1-c20 linear or branched alkyl, and the heteroatom is selected from one or more of halogen, oxygen, sulfur, silicon, and phosphorus.
Beijing Research Institute Of Chemical Industry, China Petroleum & Chemical Corporation
04/30/15
20150119526
new patent

Thermoplastic resin composition comprising acrylic-modified silicone resin


A thermoplastic resin composition having advantages including tensile strength, sliding properties and heat resistance is obtained by blending (i) a thermoplastic resin containing n, s or cl with (ii) an acrylic-modified polyorganosiloxane obtained from emulsion/graft polymerization of a mixture comprising (i) a polyorganosiloxane, (ii) a (meth)acrylate monomer, and (iii) a copolymerizable monomer.. .
Nissin Chemical Industry Co., Ltd.
04/30/15
20150119524
new patent

Antifoaming agent for nonaqueous coating agents


Provided is an antifoaming agent for a coating agent, which suppresses foaming of a coating agent by being blended into a nonaqueous agent in a small amount, thereby improving pinhole preventing performance, and which may form a thermo-setting coating film or a thermo-drying coating film having an excellent aesthetic appearance by suppressing the generation of pinholes without deteriorating smoothing performance of the coating film even under conditions where pinholes are easily generated. The antifoaming agent for the nonaqueous agent comprises a copolymerization product having a weight-molecular weight of 10,000-350,000, which is copolymerized with 2-40 parts by weight of a hydrophilic monomer at least of one selected form the group consisting of: an n-vinyl lactam monomer; tetrahydrofurfuryl (meth)acrylate monomer; a (meth)acrylate monomer; a (meth)acrylamide monomer; and a hydroxyalkyl (meth)acrylate monomer, and 60-98 parts by weight of an alkyl (meth)acrylate having an alkyl group and/or a hydrophobic monomer of vinyl ether having an alkyl group..
Kyoeisha Chemical Co., Ltd.
04/30/15
20150119523
new patent

Controlled free-radical copolymerization of trifluoroethylene


The invention concerns a method for preparing block copolymers, comprising a step of controlled free-radical copolymerisation of trifluoroethylene with at least one additional monomer, different from trifluoroethylene, in the presence of a chain transfer agent, said chain transfer agent being a xanthate compound, a trithiocarbonate compound or a monoiodide compound. The invention also concerns the block copolymers likely to be obtained by this method..
Ecole Nationale Superieure De Chimie De Montpellier
04/30/15
20150119520
new patent

Thermatropic particles, the production and use thereof, and doped polymers containing same


The invention relates to a method for producing thermatropic particles for doping polymer matrices, and to such doped polymers. The doped polymer matrices according to the invention can be used as sun protection, in the form of varnishes, coatings, resins, thermosets, or thermoplastics, for example..
Quarzwerke Gmbh
04/30/15
20150119519
new patent

Vinyl acetate copolymers for hydraulically setting construction materials


Polyvinyl acetate copolymers having specific ranges of vinyl acetate, vinyl chloride, and ethylene show improved adhesion under widely varying conditions when used in hydraulically setting construction materials.. .
Wacker Chemie Ag
04/30/15
20150119518
new patent

Emulsion-based high release additive for release sheet, emulsion composition for release sheet, and mold release sheet


The present invention relates to an emulsion-based high release additive for a release sheet, the additive being characterized by being obtained by dispersing in water a condensation product (a) obtained by subjecting the following to a dehydration condensation reaction: (a-1) a polydiorganosiloxane which has an average degree of polymerization of 100-300,000 and which has one or more hydroxyl groups or hydrolyzable groups per molecule; and (a-2) a polyorganosiloxane resin, which contains (sio4/2) units and (r3sio1/2) units (in the formulae, the r groups each represent independently a monovalent hydrocarbon group having 1-12 carbon atoms and not having an aliphatic unsaturated bond or an alkenyl group having 2-6 carbon atoms) as primary components, in which the molar ratio of (r3sio1/2) units relative to (sio4/2) units is 0.6-1.2 and in which the total content of hydroxyl groups and hydrolyzable groups is not lower than 2.1 mass % and lower than 10.0 mass %. The present invention can obtain a silicone cured coating film having a high release force by adding the additive to a curable composition for a release sheet such as a release paper or release film, coating the same on a variety of base materials and curing..
Shin-etsu Chemical Co., Ltd.
04/30/15
20150119516
new patent

Method of producing a rubber compound comprising silica


A method of producing a rubber compound containing silica, the method including a step of dispersing the silica in a polymer base, and a following step of mixing the previously formed mixture with curing agents. The step of dispersing the silica in the polymer base includes the following sequence of operations: soaking the polymer base in a liquid silica precursor to form a swollen polymer; —adding the swollen polymer to an organic solvent, and continually stirring the swollen polymer solution; —adding water and a silica synthesizing catalyst to the swollen polymer solution; —precipitating a polymer gel matrix by adding a precipitating agent; —separating and washing the precipitated polymer gel matrix..
Bridgestone Corporation
04/30/15
20150119515
new patent

Polymer blend comprising propylene-based elastomer and random copolymer polypropylene


A composition including, as polymer basis: about 40 to 75% by weight of at least one polypropylene-based elastomer; and about 25 to 60% by weight of at least one random polypropylene copolymer.. .
Sika Technology Ag
04/30/15
20150119514
new patent

Aqueous coating composition having stabilized color pigments


A stabilized color pigment dispersion includes a phosphated polymer, a color pigment stabilized in the phosphated polymer, and an aqueous carrier. The color pigment comprises one or more oxide color pigments and is essentially free from metallic pigments.
Axalta Coating Systems Ip Co., Llc
04/30/15
20150119511
new patent

Composite polymer solution of poly(m-phenylene isophthalamide) and copolymer made from (6)-amino-2-(p-aminophenyl)benzimidazole


Wherein ar1 is a para-oriented aromatic group and ar2 is a meta-oriented aromatic group, and wherein the plurality of acid monomers has at least 50 mole percent of the monomer containing aromatic group ar2; and the second polymer solution comprising an amide solvent and a second polymer having a structure derived from the reaction of metaphenylene diamine and isophthaloyl chloride.. .
04/30/15
20150119510
new patent

Inkjet ink containing polystyren copolymer latex suitable for indirect printing


An aqueous latex ink comprising a polystyrene copolymer latex, a co-solvent; and a colorant, which is suitable for use in an indirect printing method.. .
Xerox Corporation
04/30/15
20150119508
new patent

Thermoplastic resin composition having improved weather resistance


A thermoplastic resin composition having improved weather resistance includes an acrylic graft copolymer, an aromatic vinyl-vinyl cyanide copolymer, and a coloring agent including an inorganic pigment and an organic pigment mixed with each other at a predetermined ratio to maintain mechanical properties of the resin and have improved color mixing ability and weather resistance.. .
Samsung Sdi Co., Ltd.
04/30/15
20150119502
new patent

Wood plastic composites and manufacturing method thereof


Disclosed therein are wood plastic composites and a manufacturing method thereof, which can provide a high discoloration resistance by removing lignin from wood flour which is a main material of the wood plastic composites. The method of manufacturing wood plastic composites includes the steps of: removing lignin contained in wood chips through a cooking process of high temperature and pressure; crushing the wood chip from which lignin was removed in order to produce wood flour; putting and mixing polymer resins and additives into the wood flour so as to manufacture mixture of a gel phase; and extrusion-molding, injection-molding or compression-molding the mixture to manufacture wood plastic composites.
Lg Hausys, Ltd.
04/30/15
20150119494
new patent

Method of manufacturing composite material having nano structure grown on carbon fiber and composite material having nano structure manufactured using the same


Provided is a composite material having a nano structure grown on a carbon fiber with a high density. A method of manufacturing a composite material includes: modifying a surface of a carbon fiber by using an electron beam; growing a zinc oxide (zno) nano structure on the modified surface of the carbon fiber; and transferring the carbon fiber and the zinc oxide nano structure onto a polymer resin..
Unist Academy-industry Research Corporation
04/30/15
20150119493
new patent

Carbinol-terminated polymers containing amine


A is a divalent organic radical which, as well as c and h, may contain heteroatoms such as o, n, s and/or si.. .
04/30/15
20150119490
new patent

Dry mortar and emulsion/dispersion based compositions


The presently disclosed and claimed inventive concept(s) related to a dry mortar composition or an emulsion/dispersion based composition having hydrophobically modified polymer compositions. The dry mortar composition or an emulsion/dispersion based composition comprises one or more polymer emulsions and/or redispersible powders, and one or more hydrophobic, and water-resistant or water-repellent additive.
Hercules Incorporated
04/30/15
20150119489
new patent

Thermoplastic resin composition having excellent colorability and mechanical and physical properties


Provided is a thermoplastic resin composition including: an acrylic graft copolymer (a), an aromatic vinyl-vinyl cyanide compound copolymer (b), a polyalkyl(meth)acrylate resin (c), and an acrylic compound-grafted silicon-based impact reinforcing agent (d). The thermoplastic resin composition can have excellent impact resistance and colorability with minimal or no deterioration of dimensional stability, molding processability, weather resistance and mechanical and physical properties..
Samsung Sdi Co., Ltd.
04/30/15
20150119488
new patent

Polymerizable resins containing a 1,3,5-hexahydro-1,3,5-triazine moiety, methods of making, and dental compositions containing the same


Disclosed herein are methods of making polymerizable resins containing a 1,3,5-hexahydro-1,3,5-triazine moiety and dental compositions comprising such novel hydrolytic stable, polymerizable resins derived from 1,3,5-triacryloyl-hexahydro-1,3,5-triazine (tat).. .
Dentsply International Inc.
04/30/15
20150119486
new patent

Curable aqueous latex inks for indirect printing


The present disclosure provides a curable aqueous latex ink comprising a curable material, a photoinitiator and a polyester polymer, which is suitable for use in an indirect printing method.. .
Xerox Corporation
04/30/15
20150119485
new patent

Method for producing low-chlorine polybiphenyl sulfone polymers


The present invention relates to a process for the production of low-chlorine-content polybiphenyl sulfone polymers, to the polybiphenyl sulfone polymers obtainable in this way, to polybiphenyl sulfone polymers with less than 800 ppm content of organically bonded chlorine, to thermoplastic molding compositions and moldings, fibers, films, membranes, or foams comprising the polybiphenyl sulfone polymers mentioned, and also to their use for the production of moldings, of fibers, of films, of membranes, or of foams.. .
Basf Se
04/30/15
20150119483
new patent

Flame retardant poly(siloxane) copolymer compositions, methods of manufacture, and articles formed therefrom


A poly(siloxane) copolymer composition comprising: a first polymer comprising a first repeating unit, and a poly(siloxane) block unit, a second polymer different from the first polymer and comprising of bromine; and optionally, one or more third polymers different from the first polymer and second polymer; wherein siloxane units are present in the composition in an amount of at least 0.3 wt %, and bromine is present in the composition in an amount of at least 7.8 wt %, each based on the sum of the wt % of the first, second, and optional one or more third polymers; and further wherein an article molded from the composition has an osu integrated 2 minute heat release test value of less than 65 kw-min/m2 and a peak heat release rate of less than 65 kw/m2, and an e662 smoke test dmax value of less than 200.. .
Sabic Global Technologies B.v.
04/30/15
20150119480
new patent

Use of gas adsorbed to moledular sieves to expand one-component foams upon exposure to moisture


A one-component moisture curing composition expands and cures under ambient conditions without the use of external blowing agents. The one-component moisture cure foam contains (1) a moisture curing polymer, (2) anhydrous molecular sieves that are able to adsorb atmospheric moisture to release adsorbed gases, optionally (3) catalyst compound(s) to accelerate the reaction between atmospheric moisture and the polymer, and optionally (4) other additives such as surfactants, fillers, adhesion promoters, pigments, water scavengers and foamable additives..
Royal Adhesives & Sealants Canada Ltd.
04/30/15
20150119479
new patent

Shape-memory polymer with integral resistive heating element


A method of making a reconfigurable three-dimensional shape includes the following steps: (i) moving multiple print heads in three dimensions relative to a printing surface, where the print heads include a conductor print head and a polymer print head; (ii) depositing a conductive material from the conductor print head; and (iii) depositing a shape-memory polymer from the polymer print head. The depositing steps form a volumetric shape of a shape-memory polymer, capable of changing shape, with a conductive material capable of acting as a heating element integrally formed in the volumetric shape.
Raytheon Company
04/30/15
20150119432
new patent

Isoxazoline compound composition


The present invention relates to a composition comprising an isoxazoline compound, the isoxazoline compound being dispersed in a solid vehicle of one or more polymer compounds selected from cellulose polymers and vinyl polymers.. .
Sumitomo Chemical Company, Limited
04/30/15
20150119371
new patent

Topical pharmaceutical compositions of antibiotics and steroidal anti inflammatory agents


The present invention relates to sterile, storage-stable topically administrable otic pharmaceutical compositions comprising one or more antibiotic(s) and one or more steroidal anti-inflammatory agent(s) and a process for preparation thereof. The topical pharmaceutical composition of the present invention further comprises ionic polymer and pharmaceutically acceptable excipients thereof.
Micro Labs Limited
04/30/15
20150119369
new patent

Clear, greaseless compositions


The present invention relates to compositions including anhydrous compositions which include a dimethicone crosspolymer and/or dimethicone elastomer gum and one or more skin care products.. .
Chemsil Silicones, Inc.
04/30/15
20150119356
new patent

Ophthalmic viscoelastic device


The invention relates to an ophthalmic viscoelastic device, comprising at least one viscoelastic polymer, wherein the at least one viscoelastic polymer is covalently bound to at least one phenolic compound. The invention also relates to a method for producing an ophthalmic viscoelastic device, in which at least one phenolic compound is covalently bound to at least one water-soluble, viscoelastic polymer..
Carl Zeiss Meditec Ag
04/30/15
20150119336
new patent

Polymers containing multivalent amyloid-beta-binding d-peptides and their use


The invention relates to novel multivalent polymeric amyloid-beta-binding substances composed of several interconnected substances which per se already have amyloid-beta-binding properties, and to the use of these substances, referred to hereinbelow as “polymers”, in particular in medicine.. .
Forschungszentrum Juelich Gmbh
04/30/15
20150119320
new patent

Pegylated oxm variants


A composition which includes oxyntomodulin and polyethylene glycol polymer (peg polymer) linked via a reversible linker such as 9-fluorenylmethoxycarbonyl (fmoc) or 2-sulfo-9-fluorenylmethoxycarbonyl (fms) is disclosed. Pharmaceutical compositions comprising the reverse pegylated oxyntomodulin and methods of using same are also disclosed..
Opko Biologics Ltd.
04/30/15
20150119305
new patent

Lubricating oil composition


The object of this invention is to offer a lubricating oil composition which has superior extreme pressure properties (ability to prevent welding), which generates a small amount of sludge and which also has a high viscosity index. The invention provides a lubricating oil composition to which has been added a copolymer of specified olefins and alkyl methacrylates..
Shell Oil Company
04/30/15
20150119303
new patent

Engine lubricant composition


The present disclosure concerns engine lubricant compositions including at least one base oil, at least one viscosity index improver polymer and at least one polyalkylene glycol, obtained by polymerization or copolymerization of alkylene oxides comprising from 3 to 8 carbon atoms, including at least one butylene oxide, the quantity of polyalkylene glycol being from 1 to 28% by mass with respect to the total mass of lubricant composition. Using at least one polyalkylene glycol, obtained by polymerization or copolymerization of alkylene oxides including from 3 to 8 carbon atoms, further including at least one butylene oxide in a base oil improves engine cleanliness while not increasing, or indeed while decreasing, the consumption of petrol or diesel fuels by the engine..
Dow Global Technologies Llc
04/30/15
20150119299
new patent

Method of controlling gas hydrates in fluid systems


A method of inhibiting hydrates in a fluid comprising water and gas comprising adding to the fluid an effective hydrate-inhibiting amount of a composition comprising one or more co-polymers of n-alkyl (alkyl)acrylamide monomers and one or more cationic monomers selected from acid and alkyl chloride quaternary salts of n,n-dialkylaminoalkyl (meth)acrylates and n,n-dialkylaminoalkyl (meth)acrylamides.. .
Ecolab Usa Inc.
04/30/15
20150119295
new patent

Methods of localizing nucleic acids to arrays


Methods are disclosed relating to generating a silene-free slide comprising the steps of providing a plastic substrate; providing a solution of acrylamide comprising n-(5-bromoacetamidylpentyl) acrylamide (brapa); contacting the acrylamide/brapa solution with a polymerizing agent; contacting the acrylamide/brapa solution with an oxidizing agent; and contacting the acrylamide/brapa/polymerizing agent/oxidizing agent to the plastic substrate.. .
Illumina Cambridge Limited
04/30/15
20150119291
new patent

Nucleic acid amplification


The present invention provides methods for the amplification of nucleic acid molecules. Methods for amplifying target polynucleotides, including mrna, using oligonucleotides, dna and rna polymerases are provided.
Life Technologies Corporation
04/30/15
20150119238
new patent

Method and dye mixtures for marking shape memory polymers, and shape memory polymer articles with switchable readability


A method for marking an item including a shape memory polymer (smp) having a visual readable and/or machine readable graphic element on the surface of the item. The method includes pretreating the surface of the item; colouring the surface of the item with a dye solution containing an organic dye and an organic solvent; cleaning and drying the surface of the item; and engraving by at least partially ablating the surface of the item.
Bam Bundesanstalt Fuer Materialforschung Und-pruefung
04/30/15
20150119231
new patent

Synthesis of polymeric ionic liquids using a photochemical polymerization process


Photo-initiated polymeric ionic liquids, methods of making and methods of using the same are disclosed. A preferred embodiment for making a photo-initiated polymeric ionic liquid (p-pil) coated support, comprises: mixing at least one ionic liquid (il) monomer with at least one photo-initiator; at least partially coating a support with the mixture; and exposing the coated support to uv light to form a photo-initiated polymeric ionic liquid (p-pil) coated support..
The University Of Toledo
04/30/15
20150119173
new patent

Lacrosse head ball stop pad


Disclosed is a ball stop pad for use in a lacrosse head having improved ball retention characteristics, and which is impervious to repeated impacts and exposure to the elements, in a construction that complies with the rule-setting authorities' dimensional requirements. The ball stop pad is comprised of a fabric sleeve shaped for fitting within the ball stop region of a lacrosse stick head, and has a dry viscoelastic polymer on the interior of the sleeve that serves to absorb and dissipate the impact of a lacrosse ball as it first hits and then moves within and against the ball stop pad during play.
04/30/15
20150119168
new patent

Golf ball resin composition and golf ball using the same


An object of the present invention is to provide a golf ball traveling a great flight distance on driver shots and a golf ball resin composition. The present invention provides a golf ball wherein at least one constituting member therefore is formed from a golf ball resin composition containing: (a) a polyamide resin, (b) at least one member selected from the group consisting of (b-1) a binary copolymer composed of an olefin and an α,β-unsaturated carboxylic acid having 3 to 8 carbon atoms, (b-2) a metal ion-neutralized product of a binary copolymer composed of an olefin and an α,β-unsaturated carboxylic acid having 3 to 8 carbon atoms, (b-3) a ternary copolymer composed of an olefin, an α,β-unsaturated carboxylic acid having 3 to 8 carbon atoms and an α,β-unsaturated carboxylic acid ester, and (b-4) a metal ion-neutralized product of a ternary copolymer composed of an olefin, an α,β-unsaturated carboxylic acid having 3 to 8 carbon atoms and an α,β-unsaturated carboxylic acid ester, and (c) an organically modified layered silicate, wherein a mass ratio ((a)/(b)) of (a) component to (b) component ranges from 15/85 to 80/20..
Dunlop Sports Co. Ltd.
04/30/15
20150119167
new patent

Golf ball resin composition and golf ball using the same


An object of the present invention is to provide a golf ball traveling a great flight distance on driver shots. The present invention provides a golf ball wherein at least one constituting member therefore is formed from a golf ball resin composition containing: (a) a polyamide resin and (b) at least one member selected from the group consisting of (b-1) a binary copolymer composed of an olefin and an α,β-unsaturated carboxylic acid having 3 to 8 carbon atoms, (b-2) a metal ion-neutralized product of a binary copolymer composed of an olefin and an α,β-unsaturated carboxylic acid having 3 to 8 carbon atoms, (b-3) a ternary copolymer composed of an olefin, an α,β-unsaturated carboxylic acid having 3 to 8 carbon atoms and an α,β-unsaturated carboxylic acid ester, and (b-4) a metal ion-neutralized product of a ternary copolymer composed of an olefin, an α,β-unsaturated carboxylic acid having 3 to 8 carbon atoms and an α,β-unsaturated carboxylic acid ester, wherein the content of (a) component with respect to 100 mass % of a total of (a) component and (b) component is 15 mass % to 80 mass %, a slab hardness of the golf ball resin composition is 65 or more and 80 or less in shore d hardness, and a value (x/a) obtained by dividing a flexural modulus x (mpa) by the content of (a) component (a: 15 mass % to 80 mass %) is 12.5 or more..
Dunlop Sports Co., Ltd.
04/30/15
20150119165
new patent

Polymeric golf club head with metallic face


A golf club head includes a club face and a body. The club face is formed from a metallic material and includes a first, hitting surface, a second, rear surface that is opposite the first surface, and a flange that is separated from the second surface by a transverse distance.
Nike, Inc.


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