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Polymer

Polymer-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Highly heat-resistant polyester sheet
Teijin Film Solutions Limited
October 12, 2017 - N°20170295645

The polyester sheet in accordance with an aspect of the present invention contains crystals of polyester which is a polycondensate of polyvalent carboxylic acid and polyalcohol. The polyester sheet contains nano-oriented crystals which contain crystals of polyester in each of which a polymer chain is highly oriented and each of which has a crystal size of 50 nm or less. A ...
Camera for vehicle vision system
Magna Electronics Inc.
October 12, 2017 - N°20170295306

A vehicular camera module includes a circuit element and a lens mounting element disposed at the circuit element and optically aligned with an imager of the circuit element. An inner lower pressure polymer molding is formed at least partially over and around the circuit element and the lens mounting element so that the inner molding and the lens mounting element ...
Secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic ...
Sony Corporation
October 12, 2017 - N°20170294679

A secondary battery includes a cathode; an anode; and (1) a first polymer compound layer disposed between the cathode and the anode and being adjacent to the cathode, (2) a second polymer compound layer disposed between the cathode and the anode and being adjacent to the anode, or (3) the first polymer compound layer and the second polymer compound layer. One or both ...
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Lithium air battery having multi-layered electrolyte membrane and manufacturing method thereof
Iucf-hyu (industry-university Cooperation Foundation Hanyang University)
October 12, 2017 - N°20170294671

Disclosed herein are a lithium air battery having a multi-layered electrolyte membrane and a method of manufacturing the same. The lithium air battery includes a first electrolyte membrane capable of obtaining high ionic conductivity on a lithium negative electrode surface while minimizing the content of polymer and positioning a second electrolyte membrane with high resistance to oxygen radicals on the ...
Electrolyte film for fuel cell
Iucf-hyu (industry-university Cooperation Foundation Hanyang University)
October 12, 2017 - N°20170294670

(solution) an electrolyte film for fuel cells, the electrolyte film comprising a polymeric electrolyte and a polytetrafluoroethylene (ptfe) porous film, characterized in that a material having an elastic modulus higher than that of the material constituting the ptfe porous film is composited on the inside surfaces of pores of the ptfe porous film, and the composited ptfe porous film has ...
Polymer coatings and anode material pre-lithiation
Storedot Ltd.
October 12, 2017 - N°20170294648

Improved anodes and cells are provided, which enable fast charging rates with enhanced safety due to much reduced probability of metallization of lithium on the anode, preventing dendrite growth and related risks of fire or explosion. Anodes and/or electrolytes have buffering zones for partly reducing and gradually introducing lithium ions into the anode for lithiation, to prevent lithium ion ...
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Polymer Patent Applications
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  • 98+ full patent PDF documents of Polymer-related inventions.
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Electrochemical luminescent cell and composition for forming luminescent layer of electrochemical luminescent cell
Nippon Chemical Industrial Co., Ltd.
October 12, 2017 - N°20170294616

Provided is an electrochemical luminescent cell 10 having a luminescent layer 12 and electrodes 13, 14 provided on each surface of the luminescent layer 12. The luminescent layer 12 comprises an organic polymeric luminescent material and a combination of at least two organic salts. In particular, the luminescent layer preferably comprises a combination of at least two types of ionic liquids represented by formula (1) (wherein r1, ...
Composite containing silver nanoparticles and antibacterial agent, photoelectric converter, photosensitive pointing device, and thin-film photovoltaic ...
Ito Research Institute Co., Ltd.
October 12, 2017 - N°20170294612

[problem] the purpose of the present invention is to provide a novel optical functional material in which silver nanoparticles are used. [solution] according to the present invention, a ternary composite formed by mixing silver nanoparticles, an organic semiconductor, and a clay in a liquid phase is provided. The organic semiconductor is preferably an organic charge-transfer complex, and more preferably a ...
Etching method and fabrication method of semiconductor structures
Semiconductor Manufacturing International (beijing) Corporation
October 12, 2017 - N°20170294343

An etching method and a fabrication method of semiconductor structures are provided. The etching method includes forming trenches in a to-be-etched structure, and forming a dielectric layer in the trenches. The etching method further includes etching the dielectric layer in the trenches by an etching process, and controlling at least an etching temperature of the etching process while a polymer ...
High-chi block copolymers for interconnect structures by directed self-assembly
International Business Machines Corporation
October 12, 2017 - N°20170294341

High-chi diblock copolymers are disclosed whose self-assembly properties are suitable for forming hole and bar openings for conductive interconnects in a multi-layered structure. The hole and bar openings have reduced critical dimension, improved uniformity, and improved placement error compared to the industry standard poly(styrene)-b-poly(methyl methacrylate) block copolymer (ps-b-pmma). The bcps comprise a poly(styrene) block, which can ...
Carrier-less silicon interposer using photo patterned polymer as substrate
Invensas Corporation
October 12, 2017 - N°20170294321

A component, e. G., interposer has first and second opposite sides, conductive elements at the first side and terminals at the second side. The terminals can connect with another component, for example. A first element at the first side can comprise a first material having a thermal expansion coefficient less than 10 ppm/° c., and a second element at the ...
Hybrid capacitor and method of manufacturing a capacitor
Kemet Electronics Corporation
October 12, 2017 - N°20170294273

An improved capacitor is described herein. The capacitor comprises a working element wherein the working element comprises an anode comprising a dielectric thereon and an anode conductive polymer layer on the dielectric. The capacitor also includes a cathode comprising a cathode conductive polymer layer and a conductive separator between the anode and said cathode. An anode lead is in electrical ...
Coating liquid for resist pattern coating
Nissan Chemical Industries, Ltd.
October 12, 2017 - N°20170293227

There is provided a new coating liquid for resist pattern coating. A coating liquid for resist pattern coating comprising a component a that is a polymer including at least one hydroxy group or carboxy group; a component b that is a sulfonic acid of a-so3h (where a is a linear or branched alkyl group or fluorinated alkyl group having ...
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Polymer Patent Applications
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  • 98+ full patent PDF documents of Polymer-related inventions.
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Electrochromic element, optical filter, lens unit, imaging device, and window component
Canon Kabushiki Kaisha
October 12, 2017 - N°20170293193

An electrochromic element includes a pair of electrodes and an electrochromic layer disposed between the pair of electrodes. The electrochromic layer contains an electrochromic material, a solvent, and a cyanoethylated polymer.
Retroreflective colored articles
3m Innovative Properties Company
October 12, 2017 - N°20170293056

Provided herein are retroreflective colored article having a predetermined pattern of beaded and unbeaded regions and at least one polymeric color layer (130) covering at least a portion of the beaded and unbeaded regions, a reflector layer (140) covering the colour layer, and a carrier (150). Also disclosed are methods for making the articles.
Poly(oxazoline-co-ethyleneimine)-epichlorohydrin copolymers and uses thereof
Novartis Ag
October 12, 2017 - N°20170293050

The invention is related to poly(2-oxazoline-co-ethyleneimine)-epichlorohydrin copolymers and chemically-modified derivatives thereof as well as their uses in formation of non-silicone hydrogel coatings on silicone hydrogel contact lenses.
Ultra bright dimeric or polymeric dyes with spacing linker groups
Novartis Ag
October 12, 2017 - N°20170292957

Or a stereoisomer, tautomer or salt thereof, wherein r1, r2, r3, r4, r5, l1, l2, l3, l4, m, m and n are as defined herein. Methods associated with preparation and use of such compounds are also provided.
Methods for detecting bacteria using polymer materials
Academisch Ziekenhuis Maastricht
October 12, 2017 - N°20170292950

A method for characterizing bacteria includes passing a liquid containing an analyte comprising a first bacteria and a second bacteria over and in contact with a polymer material on a substrate. The polymer material is formulated to bind to the first bacteria, and the first bacteria binds to the polymer material with a higher affinity than the second bacteria. A ...
Thermocouples comprising a polymer for detecting analytes and related methods
Academisch Ziekenhuis Maastricht
October 12, 2017 - N°20170292949

A device for detecting an analyte includes a thermocouple having an assay polymer over a surface of the thermocouple. The assay polymer is formulated to bind to the analyte, and a heat transfer property of the assay polymer varies responsive to an amount of the analyte bound thereto. A method of forming a sensor includes providing an assay polymer over ...
Electrophoretic matrix staining composition and method
Pierce Biotechnology, Inc.
October 12, 2017 - N°20170292932

Staining compositions and methods for use with a matrix, such as an electrophoretic gel, containing separated biopolymers. The compositions including an acid, an organic solvent, and a generally planar, fluid-permeable gel contact sheet consisting primarily of a non-cellulosic material. The acid and organic solvent may be sorbed to the fluid-permeable gel contact sheet, or may be sorbed to a layers ...
Setting method for conducting element of electrochemical test strip and electrochemical test strip thereof
Pierce Biotechnology, Inc.
October 12, 2017 - N°20170292928

The present invention relates a setting method for a conducting element of an electrochemical test strip and electrochemical test strip thereof. An inspection body is formed by injection molding polymer plastic materials to coat with the plurality of conducting elements, and an external contact surface on an information outputting end of the conducting element is exposed from an inspection slot ...
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