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This page is updated frequently with new Polymer-related patent applications.




 Electromagnetic shielding film and circuit board with electromagnetic shielding function patent thumbnailnew patent Electromagnetic shielding film and circuit board with electromagnetic shielding function
An electromagnetic shielding film includes an insulation layer, and an electromagnetic shielding layer arranged at one side of the insulation layer. The electromagnetic shielding layer includes a polymer substrate and an electromagnetic shielding material.
Taiflex Scientific Co., Ltd.


 Conductive through-polymer vias for capacitative structures integrated with packaged semiconductor chips patent thumbnailnew patent Conductive through-polymer vias for capacitative structures integrated with packaged semiconductor chips
An electronic system comprising an electronic body (301) with terminal pads (310) and at least one capacitor embedded in the electronic body. The capacitor including an insulating and adhesive first polymeric film (302) covering the body surface except the terminal pads; a sheet (320) of high-density capacitive elements, the first capacitor terminal being a metal foil (321) attached to film (302), the second terminal a conductive polymeric compound (324), and the insulator a dielectric skin (323).
Texas Instruments Incorporated


 Conductive material and substrate patent thumbnailnew patent Conductive material and substrate
The present invention provides a conductive material including: (a) a π-conjugated polymer, (b) a dopant polymer which contains one or more repeating units selected from “a1” to “a4” respectively represented by the following general formula (1) and has a weight-average molecular weight in the range of 1,000 to 500,000, and (c) one or more metal oxide nanoparticles whose metal oxide is selected from indium-tin oxides, tin oxides, antimony-tin oxides, antimony-zinc oxides, antimony oxides, and molybdenum oxides having a particle diameter of 1 to 200 nm. There can be provided a conductive material that has excellent film-formability and also can form a conductive film having high transparency and conductivity, superior flexibility and flatness when the film is formed from the material..
Shin-etsu Chemical Co., Ltd.


 Watertight access cover with electroactive polymers patent thumbnailnew patent Watertight access cover with electroactive polymers
An electronic device includes a housing that has an opening to access a component inside the housing. The electronic device also includes a cover for the opening, a gasket to provide a seal between the cover and the opening, and a voltage source to supply voltage to the gasket.
Sony Corporation


 Slot sealing compound, slot seal, and  producing a slot seal patent thumbnailnew patent Slot sealing compound, slot seal, and producing a slot seal
The invention relates to a slot sealing compound (7) for an electrical machine that comprises at least one slot (2) with a slot opening (5) for receiving an electrical conductor arrangement (3). Said slot sealing compound (7) contains a magnetic filler material, particularly a soft-magnetic filler material, and a reactive resin mixture that comprises at least one resin component.
Siemens Aktiengesellschaft


 Corona suppression at materials interface through gluing of the components patent thumbnailnew patent Corona suppression at materials interface through gluing of the components
A corona ignition assembly comprising a plurality of different insulators disposed between an ignition coil assembly and firing end assembly is provided. A high voltage center electrode extends longitudinally between an igniter central electrode and the ignition coil assembly.
Federal-mogul Corporation


 Method for manufacturing fuel-cell membrane electrode assembly patent thumbnailnew patent Method for manufacturing fuel-cell membrane electrode assembly
A manufacturing method for a fuel-cell membrane electrode assembly, which is excellent in handling property of a polymer electrolyte membrane, can prevent deformation of the polymer electrolyte membrane and the occurrence of a wrinkle therein, and allows efficient mounting of the polymer electrolyte membrane, a gas diffusion electrode, and/or a gas diffusion layer. The manufacturing method for a fuel-cell membrane electrode assembly includes a first gas diffusion electrode, a polymer electrolyte membrane, and a second gas diffusion electrode, the manufacturing method including: conveying the polymer electrolyte membrane, the first gas diffusion electrode, and/or the second gas diffusion electrode in a state of being bonded onto a pressure-sensitive adhesive sheet having a pressure-sensitive adhesive strength which lowers through an external stimulus; and peeling off the pressure-sensitive adhesive sheet by lowering the pressure-sensitive adhesive strength of the pressure-sensitive adhesive sheet through application of the external stimulus to the pressure-sensitive adhesive sheet..
Nitto Denko Corporation


 Si-block copolymer core-shell nanoparticles to buffer volumetric change and anode active material for lithium secondary battery using the same patent thumbnailnew patent Si-block copolymer core-shell nanoparticles to buffer volumetric change and anode active material for lithium secondary battery using the same
The si-block copolymer core-shell nanoparticles include: a si core; and a block copolymer shell including a block having relatively relatively high affinity for si and a block having relatively low affinity for si and forming a spherical micelle structure around the si core. Since the si-block copolymer core-shell nanoparticles exhibit excellent dispersibility and stability in a mixed solution including the same, the si-block copolymer core-shell nanoparticles are easily applied to an anode active material for lithium secondary battery by carbonization thereof.
Oci Company Ltd.


 Electrode for nonaqueous electrolyte battery, nonaqueous electrolyte battery and battery pack patent thumbnailnew patent Electrode for nonaqueous electrolyte battery, nonaqueous electrolyte battery and battery pack
In one embodiment, an electrode for a nonaqueous electrolyte battery is provided with a collector, a first mixture layer formed on the collector, and a second mixture layer formed on a surface of the first mixture layer which is opposite to the collector, and the first mixture layer contains a first binding agent of at least one kind of polyamic acid, polyamide-imide and polyimide, and the second mixture layer contains a second binding agent obtained by polymerizing monomers of at least one kind of acrylic acid, methacrylic acid and acrylonitrile.. .
Kabushiki Kaisha Toshiba


 Solid material-/gel electrolyte accumulator with binder of inorganic-organic hybrid polymer and  the production thereof patent thumbnailnew patent Solid material-/gel electrolyte accumulator with binder of inorganic-organic hybrid polymer and the production thereof
The present invention relates to a lithium accumulator or a combination thereof with a double-layer capacitor which is distinguished by a solid material- or gel electrolyte and a binder made of inorganic-organic hybrid polymer. By means of the new binder concept presented here, it is possible to revolutionise the contacting of the individual components in these accumulators and thus to enable a fundamental improvement in the ion transport.
Fraunhofer-gesellschaft Zur FÖrderung Der Angewandten Forschung E.v.


new patent

Positive electrode for a lithium battery


The present invention concerns a composite positive electrode for a lithium battery, in particular a lithium-metal polymer (lmp) battery, the use of same for producing an lmp battery and an lmp battery comprising same. .
Centre National De La Recherche Scientifique


new patent

Inverted polymer solar cells and process for producing the same


Inverted polymer solar cell comprising: an electron contact layer; a cathodic buffer layer; an active layer comprising at least one π-conjugated polymer and at least one organic electron acceptor compound; an anodic buffer layer; a hole contact layer; wherein the cathodic buffer layer comprises zinc oxide and/or titanium dioxide and at least one interfacial agent selected from optionally substituted c7-c21 aromatic carboxylic acids or salts thereof. Such polymer solar cells have improved performance in terms of high charge mobility, high transparency, high efficiency and high chemical stability, which can be produced on a large industrial scale with a high surface area.
Eni S.p.a.


new patent

Polymer and solar cell using the same


In the formulas (1) and (2), r is hydrogen, fluorine, an alkyl group, an aryl group, a heteroaryl group, or the like. X and y are each an alkanoyl group, an aminocarbonyl group, an alkylsulfonyl group, or the like.

new patent

Polymer and solar cell using the same


R is hydrogen, halogen, an alkyl group, an alkanoyl group, an aryl group, a heteroaryl group, or the like. X is oxygen, sulfur, selenium, or the like.

new patent

Polymeric piezoelectric material and producing the same


[in which an amount of l-form (% by mass) and an amount of d-form of an optically active polymer (% by mass) are values obtained by a method using high-performance liquid chromatography (hplc)].. .

new patent

Barrier assembly


An assembly that includes a barrier film interposed between a first polymeric film substrate and a first major surface of a pressure sensitive adhesive layer is provided. The first polymeric film substrate has a first coefficient of thermal expansion that is, in some embodiments, up to 50 parts per million per kelvin.
3m Innovative Properties Company


new patent

Sealant composition, solar cell module sealant prepared by hardening the same, and producing solar cell module using the same


[solution]a solar cell module 5 is sealed with a sealant composition comprising a polyol component (component a) and at least either one of aliphatic and alicyclic isocyanates (component b), wherein 93 to 100 wt % of the component a is the following polyether polyol (x): (x) a polyether polyol prepared by ring-opening addition polymerization of a compound having an average functionality of 2 to 4 and containing at least either one of hydroxyl and amino groups with an alkylene oxide.. .

new patent

Use of ambient-robust solution processing for preparing nanoscale organic ferroelectric films


Disclosed is a method for preparing a ferroelectric film having ferroelectric hysteresis properties, the method comprising (a) obtaining a composition comprising a solvent and an organic ferroelectric polymer solubilized therein, (b) heating the composition to above 75° c. And below the boiling point of the solvent, (c) depositing the heated composition onto a substrate; and (d) annealing the heated composition to form a ferroelectric film having ferroelectric hysteresis properties and a thickness of 400 nm or less..
Sabic Global Technologies B.v.


new patent

Interconnect structures for wafer level package and methods of forming same


Representative methods are disclosed for fabricating device packages having a plurality of dies, a molding compound extending along sidewalls of the plurality of dies, and a polymer layer over and contacting the molding compound. The molding compound comprises a non-planar top surface, and a total thickness variation (ttv) of a top surface of the polymer layer is less than a ttv of the non-planar top surface of the molding compound.
Taiwan Semiconductor Manufacturing Company, Ltd.


new patent

Fan-out interconnect structure and forming same


A method embodiment includes forming a sacrificial film layer over a top surface of a die, the die having a contact pad at the top surface. The die is attached to a carrier, and a molding compound is formed over the die and the sacrificial film layer.
Taiwan Semiconductor Manufacturing Company, Ltd.


new patent

Pattern forming method


A pattern forming method in an embodiment includes forming, on or above a substrate, a block copolymer layer containing a first polymer and a second polymer having lower surface energy than the first polymer, heat treating the block copolymer layer to separate the block copolymer layer into a first phase containing the first polymer and a second phase containing the second polymer, and using an atomic layer deposition process, selectively forming a metal layer on the first phase and selectively removing the second phase.. .
Kabushiki Kaisha Toshiba


new patent

Polymer for resist under layer film composition, resist under layer film composition, and patterning process


Wherein the dotted line represents a bonding arm. There can be provided a polymer for a resist under layer film composition that is capable of forming a resist under layer film having good alkali aqueous hydrogen peroxide resistance, excellent filling and planarizing properties, and excellent dry etching property..

new patent

Patterning process of a semiconductor structure with a wet strippable middle layer


A lithography method is provided in accordance with some embodiments. The lithography method includes forming an under layer of a polymeric material on a substrate; forming a silicon-containing middle layer on the under layer, wherein the silicon-containing middle layer has a silicon concentration in weight percentage less than 20% and is wet strippable; forming a patterned photosensitive layer on the silicon-containing middle layer; performing a first etching process to transfer a pattern of the patterned photosensitive layer to the silicon-containing middle layer; performing a second etching process to transfer the pattern to the under layer; and performing a wet stripping process to the silicon-containing middle layer and the under layer..
Taiwan Semiconductor Manufacturing Company, Ltd.


new patent

Methods and devices for fabricating and assembling printable semiconductor elements


The invention provides methods and devices for fabricating printable semiconductor elements and assembling printable semiconductor elements onto substrate surfaces. Methods, devices and device components of the present invention are capable of generating a wide range of flexible electronic and optoelectronic devices and arrays of devices on substrates comprising polymeric materials.
The Board Of Trustees Of The University Of Illinois


new patent

Roll-to-roll patterning of transparent and metallic layers


Systems and methods are disclosed by which patterns of various materials can be formed on flexible substrates by a continuous roll-to-roll manufacturing process. The patterns may include metallic, transparent conductive, or non-metallic elements with lateral dimensions including in the range from below 100 nanometers to millimeters and with thickness dimensions including the range from tens of angstroms to greater than 10,000 angstroms.
Microcontinuum, Inc.


new patent

Ultra-thin self-balancing flexible key switch for a keyboard


An ultra-thin self-balancing flexible key switch for use in portable and or mobile low profile keyboards and or keypads. The key switch disclosed uses a minimal amount of components by utilizing a thin flexible polymer strip for each row of a keyboard as opposed to using separate individual keys..
Shaknel Technologies, Llc


new patent

Flexible supercapacitor and fabricating the same


A flexible supercapacitor comprising an electrolyte sandwiched between nickel foams electrodeposited with a nano-composite. The nanocomposite comprises of a conducting polymer, graphene oxide and a metal oxide.
Universiti Putra Malaysia


new patent

Polymeric monolithic capacitor


Prismatic polymer monolithic capacitor structure operating at temperatures exceeding 140° c. And including multiple interleaving radiation-cured polymer dielectric layers and metal layers.
Sigma Laboratories Of Arizona, Llc


new patent

Method for manufacturing electrical steel sheet


A treatment solution is applied on a surface of a base iron; and the treatment solution is baked and dried. The treatment solution contains a first component: 100 parts by mass in solid content, and a second component composed of particles of one or more kinds selected from a group consisting of a polyolefin wax, an epoxy resin and an acrylic resin, the particles having an average particle size of 2.0 μm to 15.0 μm and a melting point of 60° c.
Nippon Steel & Sumitomo Metal Corporation


new patent

Surge arrester with moulded sheds and moulding


A high voltage surge arrester including insulating polymer housing with a protruding shed. The shed has an upper shed surface that forms a blunt angle with the longitudinal axis of the surge arrester and a lower shed surface.
Abb Technology Ltd


new patent

Simulation polymer material


To highly accurately represent behaviors of a polymer material when largely deformed. [solution] a simulation method for a polymer material according to the present invention includes an imaging step s1 for acquiring electron beam transmission images of the polymer material 2, a step s2 for constructing a three-dimensional image 21 of the polymer material, a model defining step s3 for defining a polymer material model 26, and a step s4 for carrying out a deformation simulation based on the polymer material model 26.
Sumitomo Rubber Industries, Ltd.


new patent

Liquid developer


A liquid developer containing a dispersion of toner particles containing a polyester resin p having an acid value of 3 mgkoh/g or more and 80 mgkoh/g or less and a pigment in an insulating liquid in the presence of a dispersant, wherein the dispersant contains a copolymer c obtained by polymerizing monomers containing a monomer having a basic functional group and a monomer having a silicone chain, wherein the monomer having a silicone chain has a weight-average molecular weight of 1,000 or more and 10,000 or less, and the copolymer c has a weight-average molecular weight of 10,000 or more and 80,000 or less, and wherein a mass ratio of the monomer having a basic functional group to the monomer having a silicone chain is 3/97 or more and 50/50 or less, and a method for producing the same. The liquid developer of the present invention can be suitably used in development of latent images formed in, for example, an electrophotographic method, an electrostatic recording method, an electrostatic printing method, or the like..
Kao Corporation


new patent

Coating compositions for forming toner coatings


The present invention provides coating compositions for forming a toner coating on a substrate containing a polymer comprising: (a) a n-vinyl amide monomer, (b) a vinyl acetate monomer, and (c) a solvent. The coating compositions may further comprise an additional hydrophobic monomer moiety.
Isp Investments Inc.


new patent

Electrophotographic photoreceptor


Provided is an electrophotographic photoreceptor containing a conductive support having thereon a photosensitive layer and a surface layer laminated in that order, wherein the surface layer contains a conductive filler having a number average primary particle size of 10 to 500 nm in a resin; and the conductive filler is treated with a surface treatment agent containing a fluoroalkyl (meth)acrylate/(meth)acrylic acid copolymer.. .
Konica Minolta, Inc.


new patent

Composite comprising a substrate and a photopolymer film


L1−l0>−0.25   (formula ii).. .

new patent

Infrared transmission photosensitive resin composition


An infrared transmission photosensitive resin composition includes (a) a pigment dispersion composition including a coloring agent (a1); (b) an alkaline soluble resin; (c) a photo-polymerizable compound; (d) a photo-polymerization initiator; and (e) a solvent, wherein the coloring agent (a1) includes a blue pigment, a red pigment and a yellow pigment. Thereby, the infrared transmission photosensitive resin composition may form an infrared transmission pixel which exhibits a high transmittance in an infrared region while having a very low transmittance in a visible light region, so as to be used in an image sensor for obtaining an image having excellent image quality at a place where the quantity of light is insufficient..
Dongwoo Fine-chem Co., Ltd.


new patent

Method for manufacturing liquid crystal display device


The present invention provides a method for manufacturing a liquid crystal display device capable of suppressing display unevenness around a seal in the case of performing ps treatment on a horizontal alignment film formed from a photoactive material. The method for manufacturing a liquid crystal display device of the present invention includes the steps of: forming a horizontal alignment film containing a photoactive material on at least one substrate of a pair of substrates; dropping a liquid crystal composition containing a liquid crystal material and a monomer on one of the pair of substrates, the monomer being contained in an amount of 1.0% by weight or less in the whole liquid crystal composition; curing a sealing material applied to one substrate of the pair of substrates along an outer edge thereof by irradiating the sealing material with light whose wavelength is 40 nm or more longer than an absorption wavelength edge of the monomer; and forming a polymer layer that controls the alignment of liquid crystal molecules adjacent thereto on the horizontal alignment film by irradiating the liquid crystal composition sealed between the pair of substrates with light to polymerize the monomer..
Sharp Kabushiki Kaisha


new patent

Liquid crystal alignment agent, liquid crystal alignment film and liquid crystal display element having thereof


A liquid crystal alignment agent which is capable of forming a liquid crystal alignment film with excellent ultraviolet reliability, the liquid crystal alignment film, and a liquid crystal display element having the same are provided. The liquid crystal alignment agent includes a polymer composition (a) and a solvent (b).
Chi Mei Corporation


new patent

Manufacturing liquid crystal display panel


The present invention proposes a manufacturing method of a liquid crystal display panel. The method includes: injecting liquid crystal molecules having monomers into a liquid crystal box; detecting an alternating-current deflection voltage between a transparent electrode of an array substrate and a transparent electrode of a color filter substrate in connection areas of the liquid crystal display panel; applying the alternating-current deflection voltage between the transparent electrode of the array substrate and the transparent electrode of the color filter substrate when values of the alternating-current deflection voltage are all equal to a setting value; irradiating the liquid crystal display panel to form the polymer alignment films..
Shenzhen China Star Optoelectronics Technology Co., Ltd.


new patent

Ophthalmic optical filters for prevention and reduction of photophobic effects and responses


A high energy, low temperature cold plasma thin film deposition process, apparatus and products are disclosed. Multi-layer thin film coatings are deposited onto polymeric substrates for ophthalmic and therapeutic applications..
Tecport Optics, Inc.


new patent

Red coloring composition for use in color filter, colored film, color filter, and solid-state imaging device


The present invention provides a red coloring composition for use in a color filter, which can form a red colored film having low incident-angle dependence and improves the color-separation properties of a solid-state imaging device including the colored film; and a colored film, a color filter, and a solid-state imaging device. The red coloring composition for use in a color filter of the present invention is a red coloring composition for use in a color filter, containing a red colorant, a near-infrared absorbent, and a polymerizable compound, in which when the coloring composition is used to form a colored film having a film thickness of 0.8 μm, the maximum value of the transmittance at a wavelength from 400 nm to 550 nm of the colored film is 7% or less, the minimum value of the transmittance at a wavelength from 600 nm to less than 700 nm of the colored film is 80% or more, and the minimum value of the transmittance at a wavelength from 700 nm to 900 nm of the colored film is 30% or less..
Fujifilm Corporation


new patent

Photosensitive resin composition, black column spacer using the same and color filter


A photosensitive resin composition includes (a) a black colorant having a maximum transmittance in an ultraviolet (uv) wavelength range/minimum transmittance in a visible ray wavelength range of about 30 or greater, (b) a binder resin; (c) a photopolymerization initiator; (d) a photopolymerizable monomer; and (e) a solvent. A black column spacer using the photosensitive resin composition, and a color filter including the black column spacer are provided..
Samsung Sdi Co., Ltd.


new patent

Acrylic copolymer, optical film, polarizing plate and liquid crystal display device


There are provided an optical film having both low orientation birefringence and low photoelastic birefringence and, at the same time, having excellent transparency and heat resistance, and a polarizing plate including the optical film and a liquid crystal display device. An acrylic copolymer according to the present invention includes as constituent units 0.5 to 35% by mass of n-aromatic substituted maleimide units and 60 to 85% by mass of alkyl (meth)acrylate units having a negative intrinsic birefringence in terms of a homopolymer..
Jx Nippon Oil & Energy Corporation


new patent

Silicone-based hydrophilic copolymer and hydrogel compositions comprising the same


A hydrophilic siloxane copolymer of siloxane and hydrophilic organic monomer/s the copolymers can be functionalized to make them capable of undergoing further polymerization by thermal or actinic radiations. The hydrophilicity of these polymers can be varied by varying the siloxane versus organic monomer ratio thereby going from water dispersible to soluble states.

new patent

Method for fabricating silicone-containing copolymer molded article having hydrophilic surface and silicone-hydrogel contact lens having hydrophilic surface


A method permits the fabrication of a silicone-containing copolymer molded article having a hydrophilic surface by cast molding and without employing a high-molecular-weight hydrophilic polymer even when employing a polypropylene mold. The method polymerizes a monomer solution containing a silicone monomer having a (meth)acryloyl group; a hydrophilic monomer having a vinyl group; a crosslinkable monomer; and a polymerization initiator in a cavity of a mold having a hydrophobic cavity surface.
Hoya Corporation


new patent

Polymerizable composition for optical material and optical material


Disclosed is a polymerizable composition for an optical material containing polyisocyanate (a) which is obtained from a plant-derived raw material and includes a modified product of aliphatic polyisocyanate, and polyol (d) which is a plant-derived compound.. .
Mitsui Chemicals, Inc.


new patent

Polymer nanocomposites for early diagnosis of diseases


Disclosed herein is a composition comprising a crosslinked hydrogel; where the hydrogel comprises a polymer having a cleavable bond along a backbone of the polymer, along a substituent that undergoes crosslinking, or along the backbone of the polymer and along the substituent that undergoes crosslinking; where the cleavable bond is operative to be cleaved by an enzyme released in the body of a living being; and a semiconducting quantum dot that emits light in the visible portion of the electromagnetic spectrum.. .
University Of Florida Research Foundation, Inc.


new patent

Method for evaluating physical properties of polymer compositions


A method evaluates the mobility of a polymer composition in a high-temperature region of 150° c. Or above.
Fuji Electric Co., Ltd.


new patent

Integrated photonics based sensor system


An embodiment includes a sensor comprising a substrate die; a photonic ring resonator (rr) on the substrate die; a polymer, on the rr, having an affinity to a chemical analyte; a photonic waveguide on the substrate die and coupled to the rr; a laser, on the substrate die and coupled to the waveguide, to emit optical energy that operates with the rr at a resonance wavelength; and a photodetector, on the substrate die and coupled to the waveguide, to detect a change in refractive index (ri) of the rr operating with the optical energy in response to the polymer coupling to the analyte. Other embodiments are described herein..
Intel Corporation


new patent

Process and apparatus to determine the degree of separation of two solution streams


The invention provides a method, and apparatus, for determining the degree of separation (dos) of a polymer solution into a polymer-rich stream and a solvent-rich stream, said method comprising the following: adding to a liquid-liquid separation vessel the polymer solution, which comprises a polymer, a solvent and an anti-solvent; separating the polymer solution into a polymer-rich stream and a solvent-rich stream; removing at least some the polymer-rich stream from at least one outlet p on the vessel, and measuring the actual solution density of this polymer-rich stream using at least one flow meter; removing at least some of the solvent-rich stream from at least one other outlet s on the vessel, and measuring the actual density of the solvent-rich stream using at least one flow meter; and wherein the degree of separation (dos) is determined by the following equation (eqn. 1): dos=[actual solution density (polymer-rich steam)−actual solution density (solvent-rich stream)]/[theoretical solution density (polymer-rich stream)−theoretical solution density (solvent-rich stream)] (eqn.
Dow Global Technologies Llc


new patent

System and method to monitor a thermal environment of a composite structure using a thermochromatic witness assembly


There is provided a system, a method, and a thermochromatic witness assembly to monitor a thermal environment of a composite structure. The thermochromatic witness assembly has a polymeric material and one or more thermochromatic probes mixed into the polymeric material to form a thermochromatic probe mixture.
The Boeing Company


new patent

Toy projectile and making


A toy projectile and method of making the toy projectile is provided herein. The toy projectile having: an elongated dart body secured to a tip assembly, the tip assembly comprising: a tip insert secured to a forward end of the elongated dart body and a tip secured to the tip insert, wherein the tip comprises a styrene ethylene butylene styrene copolymer (sebs rubber) tip..
Mattel, Inc.


new patent

Ballistic resistant article with non-uniformly distributed matrix material and method to manufacture said article


A cross-section extending from the first surface to the second surface and includes a network of fibers having a strength of at least 800 mn/tex (1100 mpa), and the fibers in each layer a and b are impregnated with a matrix material. The matrix material is distributed along the cross-section of each layer in a concentration gradient in which the concentration starts with a maximum value on the first surface, decreases along the cross-section and reaches a minimum value on the second surface.

new patent

Hybrid magazine for a firearm


The present application teaches a magazine (10) for a firearm. In one embodiment, the magazine includes a polymeric housing (32) including an embedded metal support guard (81) and an external metal feed lip assembly (60)..
Lancer Systems L.p.


new patent

Insulated register box and forming an insulated register box


A register box for hvac installations has a body with a plurality of side panels arranged in a generally rectangular or square configuration and a wall extending across the rectangular configuration, a duct opening through the wall so as to communicate with an interior of the body, and an expandable foam polymeric material affixed to an inner side of the side panels. The wall has a surface extending from the opening of the duct to the side panels.
Sterling Custom Sheet Metal, Inc.


new patent

Window illumination enhancer


A window illumination enhancer having at least one planar reflective surface and two openings is designed to fit in a window well of a building. The surface reflects light from a first of the openings through the window, via the second opening.

new patent

Additives for drag reducing polymers


A method of forming a drag reducing polymer formulation. The method begins by forming a drag reducing polymer.
Lubrizol Specialty Products, Inc.


new patent

Davit arm


In some embodiments, a davit arm system comprises a davit body arranged to engage a support and an arm supported by the davit body. The arm is moveable along a length of the davit body.

new patent

Fuel hose


A fuel hose excellent in calcium chloride resistance, can achieve both low fuel permeability and a pulsation-reducing property, and is excellent in interlayer adhesiveness as well. The fuel hose includes: an inner layer (1) formed of a specific resin, such as polyamide 9t; an intermediate layer (2) formed of the following component (b), which is arranged in contact with an outer peripheral surface of the inner layer (1); and an outer layer (3) formed of the following component (c), which is arranged in contact with an outer peripheral surface of the intermediate layer (2), in which the layers are bonded to each other: (b) a polyamide terpolymer having copolymerized therein the following components (b1), (b2), and (b3): (b1) polyamide 6; (b2) at least one selected from polyamide 66 and polyamide 610; and (b3) polyamide 12; (c) an aliphatic polyamide resin except for polyamide 6 and polyamide 66..
Sumitomo Riko Company Limited


new patent

Chain comprising polymeric links and a spacer


The present invention relates to a chain comprising a plurality of chain links comprising a polymeric fiber and wherein said chain comprises at least one spacer having a thickness Δ at the contact location through which loads are directly transmitted between said chain links and a ratio Δ/τ=f, with τ being the thickness of any of the chain links at the contact location through which loads are directly transmitted between said chain links and f being in a range between 0.10 and 2.50. The invention further relates to the use said chain for storing, securing, lashing and tying down for handling and transporting cargo, in lifting and hoisting, logging, hauling and rigging, propulsion and driving, mooring, cargo-hold of an aircraft or naval ship..
Dsm Ip Assets B.v.


new patent

Linear motor conveyor system, bearing system and system and lubrication therefor


A linear motor conveyor system and method for lubrication including: a linear motor track comprising a first guide rail and a second guide rail, wherein the first guide rail has a shaped profile and the second guide rail has a flat profile; at least one moving element provided to the linear motor track comprising a first bearing having a shaped profile with a first bearing surface of polymer configured to engage the first guide rail and a second bearing having a flat profile with a second bearing surface configured to engage the second guide rail; and a lubrication system provided to one of the track and the at least one moving element and configured to provide a lubricant between the first guide rail and the first bearing surface.. .
Ats Automation Tooling Systems Inc.


new patent

Insulated concrete panel form and making same


An insulated concrete form panel system, and method of making same, is provided, the system and method comprising first and second opposed panels forming a cavity therebetween and an internal connector frame serving as a mold for receiving expandable polymer material to form the first and second panels, such that the irreleasably pre-assembled connector frame extends between, and is integral to, first and second panels. The present system provides first and second panel pairs may be mechanically connected to panel pairs positioned adjacent thereto (e.g.

new patent

Sulfite-based processes for producing nanocellulose, and compositions and products produced therefrom


Processes disclosed are capable of converting biomass into high-crystallinity nanocellulose with low mechanical energy input. In some variations, the process includes fractionating biomass with sulfur dioxide or a sulfite compound and water, to generate cellulose-rich solids and a liquid containing hemicellulose and lignin; and mechanically treating the cellulose-rich solids to form nanofibrils and/or nanocrystals.
Api Intellectual Property Holdings, Llc


new patent

Non-woven fabric and carbon fiber non-woven fabric


A non-woven fabric includes nanofibers which contain a polymer and inorganic particles, the nanofibers being formed by an electrospinning method. The inorganic particles contain first particles and second particles, some parts of which are exposed from a surface of the polymer.
Panasonic Intellectual Property Management Co., Ltd.


new patent

Microstructured materials


A thermoplastic filament comprising multiple polymers of differing flow temperatures in a regular geometric arrangement, and a method for producing such a filament, are described. Because of the difference in flow temperatures, there exists a temperature range at which one polymer is mechanically stable while the other is flowable.
U.s. Army Research Laboratory Att: Rdrl-loc-1


new patent

System and measuring out a polymer and first solvent mixture, device, extracting a solvent from at least one polymer strand, mechanically pre-recovering at least one liquid from at least one polymer strand, and a continuous the production of at least one polymer strand


The instant invention also concerns a system and method of dosing a polymer mixture with a first solvent into an extruder (26), a device (5), a system and a method of solvent extraction from at least one polymeric yarn, and a method and system of mechanical pre-recovery (4) of at least one liquid in at least one polymeric yarn.. .

new patent

Targeted sequencing of biomolecules by pulling through a liquid-liquid interface with an atomic force microscope


A mechanism is provided for sequencing a biopolymer. The biopolymer is traversed from a first medium to a second medium.
International Business Machines Corporation


new patent

Nucleic acid amplification


Methods and compositions for the amplification of nucleic acids are disclosed. Amplification methods provided herein may be performed under isothermal conditions.
Theranos, Inc.


new patent

Isothermal amplification using oligocation-conjugated primer sequences


Provided herein are methods and kits for isothermal nucleic acid amplifications that use an oligocation-oligonucleotide conjugate primer for amplifying a target nucleic acid to generate amplicons. Isothermal dna amplification methods that employ a strand displacing dna polymerase and polyamine-oligonucleotide conjugate primer are also provided..
General Electric Company


new patent

Recombinase polymerase amplification


This disclosure describes related novel methods for recombinase-polymerase amplification (rpa) of a target dna that exploit the properties of recombinase and related proteins, to invade double-stranded dna with single stranded homologous dna permitting sequence specific priming of dna polymerase reactions. The disclosed methods have the advantage of not requiring thermocycling or thermophilic enzymes, thus offering easy and affordable implementation and portability relative to other amplification methods.
Alere San Diego Inc.


new patent

Optimized real time nucleic acid detection processes


This invention provides for compositions for use in real time nucleic acid detection processes. Such real time nucleic acid detection processes are carried out with energy transfer elements attached to nucleic acid primers, nucleotides, nucleic acid probes or nucleic acid binding agents.
Enzo Life Sciences, Inc.


new patent

Selective detection mycobacterium tuberculosis and nontuberculous mycobacteria and kit using same


The present invention relates to a method for specifically detecting mycobacterium tuberculosis and nontuberculous mycobacteria by simultaneously amplifying and analyzing target genes using various primers and probes, and a kit using same. The method of the present invention is capable of selectively detecting mycobacterium tuberculosis and nontuberculous mycobacteria with very high efficiency through a multiplex real-time polymerase chain reaction (pcr) using probes and primers specific to target genes (particularly, is6110, 16s rrna and β-actin).
Hyunil-bio Co.


new patent

Methods to profile molecular complexes or single cells via proximity dependant barcoding


Method for studying constituents of individual molecular complexes by labelling the molecules belonging to the same complex with at least one set of molecular constructs, wherein each set member includes a unique identifying sequence (uis), which is a nucleic acid sequence unique for each set member, and at least one common tag sequence (cts), which is a nucleic acid sequence common to all set members, by: attaching the molecular construct to the complex by ligating or hybridizing the molecular construct to a nucleic acid molecule of the complex, or ligating or hybridizing the tag to a nucleic acid linked to an affinity binder that binds specifically to a constituent of the complex; labelling the molecules belonging to the same complex using the molecular construct tags as primers or templates in a nucleic acid polymerization reaction; and analyzing the composition of the complex by analyzing combinations of uiss and ctss.. .

new patent

Methods and compositions for interference with dna polymerase and dna synthesis


Disclosed are methods and compositions for inhibiting dna synthesis in a cell using rna. Inhibition of dna synthesis by rna can be used, for example, in analytical methods, as a research tool to affect cells under study, to synchronize cell cycle in a cell culture, and to inhibit cell growth.
Georgia State University Research Foundation, Inc.


new patent

Magnetic inorganic iron-based nanoparticles


A nanoparticle, which has a metal oxide core and a cerium shell is provided. The weight ratio of the cerium within the shell to the metal oxide in the core is at least 1%.
Bar Ilan University


new patent

Nucleic acid sequence segment for enhancing protein expression


An isolated or a purified nucleic acid sequence for enhancing expression levels of a protein of interest, in 5′ to 3′ direction, comprises: a cytomegalovirus (cmv) promoter; an eef-1 intron repeat (eef-1 ir); and a regular sequence, which comprises: at least one tag element, a fixable linker sequence, wherein the fixable sequence is tev sequence; and a multiple cloning site (mcs). By means of the array of the specific promoter and eef-1 ir, the expression and purity of the recombinant protein could be enhanced; wherein eef-1 ir can reduce the length of vector and assist rna polymerase ii transcription.
China Medical University


new patent

Methods and devices for high-throughput manufacture of user desired 3d polymeric scaffolds


Biomedical devices and methods are disclosed for the development of 3d polymeric scaffolds for cell culture, high throughput screens for biomolecule purification, and generation of bone mimetic materials. The devices may feature multiple geometries, and scaffold generation capabilities include multiple gel types utilizing organic and aqueous phase pregel.
Arizona Board Of Regents On Behalf Of Arizona State University


new patent

Fabric care compositions comprising organosiloxane polymers


The present composition relates to fabric care compositions comprising an organosiloxane polymer. Methods of using such compositions including contacting a fabric with the composition and rinsing the fabric are also disclosed..
The Procter & Gamble Company


new patent

Fabric softener compositions


A fabric conditioning active composition comprising an esterquat mixture of quaternized mono-, di-, and tri-esters of alkanolamine in which the tri-esterquat content of the quaternized esterquat mixture is greater than 25% by weight of the esterquat mixture, and the combined di-esterquat and tri-esterquat content in the esterquat mixture is greater than 78% by weight of the esterquat mixture. Additionally, the free fatty acid content of the composition is greater than 1% by weight based on the weight of the esterquat mixture.
Stepan Company


new patent

Organosiloxane compositions


A copolymer of polyalkylphenyl siloxane and alkylfluoroalkyl siloxane obtainable by reacting a dispersion of ingredient (i) an alkylfluoroalkyl siloxane and ingredient (ii) one or more polyalkylphenyl siloxane(s) in the presence of ingredient (iii) a basic catalyst at a temperature of between 40° c. To 300° c..
Dow Corning Corporation


new patent

Method to provide flame retardancy to materials


The present invention relates to a method of treating a material comprising the following steps: a) contacting a material with at least one phosphorus source, and b) subjecting the material obtained in step a) to a rinsing procedure, wherein the rinsing procedure comprises at least one rinsing step in which said material obtained in step a) is contacted with a nitrogen source, preferably a polymeric nitrogen source, more preferably a cationic polymeric nitrogen source.. .
Archroma Ip Gmbh






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