Class / Patent application number | Description | Number of patent applications / Date published |
428419000 | Of polythioether | 29 |
20080248313 | Sulfonation of conducting polymers and OLED, photovoltaic, and ESD devices - Conducting polymer systems for hole injection or transport layer applications including a composition comprising: a water soluble or water dispersible regioregular polythiophene comprising (i) at least one organic substituent, and (ii) at least one sulfonate substituent comprising sulfonate sulfur bonding directly to the polythiophene backbone. The polythiophene can be water soluble, water dispersible, or water swellable. They can be self-doped. The organic substituent can be an alkoxy substituent, or an alkyl substituent. OLED, PLED, SMOLED, PV, and ESD applications can be used. | 10-09-2008 |
20080248314 | WATER DISPERSIBLE POLYTHIOPHENES MADE WITH POLYMERIC ACID COLLOIDS - Devices are provided comprising conductive or semiconductive layers comprising compositions comprising aqueous dispersions of polythiophenes having homopolymers or co-polymers of Formula I(a) or Formula I(b) and at least one colloid-forming polymeric acid. Methods of making such compositions and using them in organic electronic devices are further provided. | 10-09-2008 |
20080305341 | Process for Coating Metallic Surfaces With an Anti-Corrosive Coating - A process is disclosed for coating metallic surfaces with an anti-corrosive composition that contains a conductive polymer and is a dispersion that contains the at least one conductive polymer mainly or entirely in particulate form, as well as a binder system. The conductive polymer is at least one polymer based on polyphenylene, polyfuran, polyimidazole, polyphenanthrene, polypyrrole, polythiophene and/or polythiophenylene charged with anti-corrosive mobile anions. Alternatively, the metallic surfaces can be first coated with a dispersion based on conductive polymers in particulate form, then coated with a composition which contains a binder system. | 12-11-2008 |
20090220796 | Electro-conductive polymer composition and electrode material - The electro-conductive polymer composition of the present invention contains an electro-conductive polymer and a compound represented by the following Formula (1). In Formula (1), R | 09-03-2009 |
20090233101 | BARRIER LAMINATE AND METHOD FOR PRODUCING SAME, DEVICE AND OPTICAL COMPONENT - In a method for producing a barrier laminate having an organic layer and an inorganic layer on a support, the organic layer is formed by sputtering. The barrier laminate produced by the method has an excellent barrier property. | 09-17-2009 |
20100003525 | POLYMER BLEND AND COMPOSITIONS AND METHODS FOR USING THE SAME - A polymer blend having at least one polysulfide component and at least one polythioether component is disclosed. The polymer blend offers numerous advantages, including the ability to compatibilize formulations based on either polysulfide chemistry or polythioether chemistry alone. Compositions comprising the polymer blend, particularly sealant formulations for use in aerospace applications, are also disclosed, as are multilayer sealant assemblies and methods for repairing the same. | 01-07-2010 |
20100055471 | WATERBORNE POLYURETHANE DISPERSION COMPRISING BIOMASS DERIVED POLYOL AND COATINGS COMPRISING SAME - A water-based polyurethane dispersion comprising the reaction product of a polyol component and a polyisocyanate component, wherein the polyol component comprises at least some biomass derived polyol is disclosed. A coating comprising this dispersion is also disclosed, as are substrates coated with the coating. | 03-04-2010 |
20100209712 | BIAXIALLY ORIENTED POLYARYLENE SULFIDE FILM AND METHOD FOR PRODUCING THE SAME - A biaxially oriented polyarylene sulfide film which has an excellent elongation at break and flatness is provided. The biaxially oriented film may be a biaxially oriented polyarylene sulfide film which is substantially composed of a polyarylene sulfide resin (A), wherein one of the elongations at break in the machine direction and in the transverse direction of the film is not lower than 110%; one of the breaking stresses in the machine direction and in the transverse direction of the film of the film is not higher than 200 MPa; and both of the heat shrinkage ratio in the machine direction of the film and that in the transverse direction of the film at 260° C. for 10 minutes are not less than 0% and not more than 10%. | 08-19-2010 |
20100227172 | METHOD FOR THE PRODUCTION OF A MOULDED PART FROM PLASTIC MATERIAL - In a method for the production of a moulded part based on a plastic profile reinforced by incorporated fibres, with the plastic profile being heated and deformed by means of an outer or inner mould, respectively, the plastic profile is provided, preferably in the longitudinal direction, with strap-like areas which are relatively harder and less flexible at the deformation temperature of the plastic matrix than the plastic matrix itself, thus counteracting a lateral, wave-like displacement of the fibres. | 09-09-2010 |
20100247923 | ELECTRICALLY CONDUCTIVE POLYMER COMPOSITIONS AND FILMS MADE THEREFROM - The present invention relates to electrically conductive polymer compositions, and their use in electronic devices. The compositions are an aqueous dispersion including: (i) at least one electrically conductive polymer doped with a non-fluorinated polymeric acid; (ii) at least one highly-fluorinated acid polymer; (iii) at least one high-boiling polar organic solvent, and (iv) nanoparticles of at least one semiconductive metal oxide. The composition may further include an additive which can be one or more of fullerenes, carbon nanotubes, or combinations thereof. | 09-30-2010 |
20100273007 | DEHALOGENATION - Post-polymerization treatment including dehalogenation of polymeric materials including debromination of polythiophenes. The polymers can be used in organic electronic devices like OLEDs and OPVs. Improved lifetime and stability can result. | 10-28-2010 |
20110033711 | RESIN-METAL BONDED ARTICLE AND METHOD FOR PRODUCING THE SAME - Disclosed is a resin-metal bonded article which is improved in adhesion between a copper component and a PPS or PBT resin. Also disclosed is a method for producing such a resin-metal bonded article. The resin-metal bonded article is obtained by bonding the resin component onto the surface of the copper component through a copper component bonding surface where there is copper oxide in the following range: 10%≦Cu | 02-10-2011 |
20110045304 | COMPOSITE MATERIAL, HIGH-FREQUENCY CIRCUIT SUBSTRATE MADE THEREFROM AND MAKING METHOD THEREOF - The present invention relates to a composite material, a high-frequency circuit substrate made therefrom and making method thereof. The composite material comprises 20-70 parts by weight of thermosetting mixture, a fiberglass cloth, a powder filler, a flame retardant, and a cure initiator. The thermosetting mixture includes a resin containing vinyl in the amount of more than 60% composed of carbon and hydrogen with its molecular weight being less than 11000, and a solid styryl resin of middle or low molecular weight with unsaturated double bonds. The made high-frequency circuit substrate comprises a plurality of prepregs mutually overlapped, and copper foils respectively covered on both sides of overlapped prepregs. Each prepreg is made from the composite material. The composite material of the present invention enable to readily make prepregs. The high-frequency circuit substrate made from the composite material has low dielectric constant, low dielectric loss tangent, and good heat resistance, and is convenient for process operation. Therefore, the composite material of the present invention is suitable for making circuit substrates of high-frequency electronic equipments. | 02-24-2011 |
20110236690 | Polymer laminar composite having improved layer adhesion - The present invention provides a polymer laminar composite including a first layer and a second layer at least partially in contact with the first layer. The first layer includes a polyurethane polymer which is the reaction product of a polyisocyanate A) and/or a polyisocyanate prepolymer B) with an at least difunctional, isocyanate-group-reactive compound C) and a monomeric, monofunctional aromatic alcohol. The second layer includes polymeric thiophene of the formula (I), substituted at the 3 and/or 4 position: | 09-29-2011 |
20110318585 | METAL-AND-RESIN COMPOSITE AND METHOD FOR MAKING THE SAME - A metal-and-resin composite includes a metal substrate and resin composition formed on the metal substrate. The metal substrate has a surface with nano-pores having an average diameter of about 30-55 nm. The resin composition is integrally bonded to the surface of the metal substrate having the nano-pores and filling the nano-pores. The resin composition contains crystalline thermoplastic synthetic resins. | 12-29-2011 |
20120128988 | ELECTRIC MOTOR INSULATING SHEET AND A MANUFACTURING METHOD THEREFOR - An insulation sheet for electric machine that forms slot insulation sheet is configured by an aramid paper and a PPS film directly pressure laminated without use of an adhesive. This means that no adhesive layer interposes the aramid paper and PPS film. PPS film is less costly as compared to a polyimide film and possesses better thermal properties such as higher heat emissivity and is highly resistant to heat. Thus, high strength is maintained even when subjected to high temperature over extensive time. Further, because the aramid paper and PPS film are laminated directly without an adhesive layer, the laminate is reduced in thickness. This allows further thinning of the laminate. | 05-24-2012 |
20120164456 | Polyester Film for Protecting Polarizing Plate - A polyester film for protecting a polarizing plate is provided wherein the polyester film includes a polyester substrate film, and an anti-static layer provided on at least one surface of the polyester substrate film, the anti-static layer coated with an anti-static coating solution comprising a conductive polymer resin, a polyurethane resin, a cross linking agent and a fluoro resin wherein the anti-static coating solution comprises, on a basis of 100 parts by weight of the conductive polymer resin, about 100 to about 1,000 parts of the polyurethane resin, about 100 to about 2000 parts of the cross linking agent and about 30 to about 300 parts of the fluoro resin. | 06-28-2012 |
20120202072 | CONDUCTIVE FILM - A conductive film which is excellent in moist heat resistance, conductivity, transparency and coating film strength includes a base film and a coating layer formed on the base film by curing a composition including: | 08-09-2012 |
20130095327 | Device Comprising Deuterated Organic Interlayer - The present invention relates to devices that can be manipulated or controlled with a magnetic field, such as a spin-valve device, an organic light-emitting device, a compass, or a magnetometer. The devices of the invention comprise an organic interlayer comprising a deuterated organic material. | 04-18-2013 |
20130115465 | RELEASE FILM WITH LONG-TERM ANTISTATIC EFFECT - Release film furnished on at least one side with a release layer (c) based on at least one cured polysiloxane, the film comprising at least one inner layer (a) based on at least one thermoplastic polymer, equipped with at least one at least oligomeric compound having a long-term antistatic effect, as antistat, and at least one layer (b) based on at least one thermoplastic polymer; method for producing the release film, and the use thereof as a detachable protective or masking film. | 05-09-2013 |
20130295389 | LAYER COMPOSITIONS WITH IMPROVED ELECTRICAL PARAMETERS COMPRISING PEDOT/PSS AND A STABILIZER - The present invention relates to a process for the production of a layer composition ( | 11-07-2013 |
20130344340 | POLYUREA/POLYTHIOUREA COATINGS - Polyurea/polythiourea compositions comprising the reaction product of a first component comprising isocyanate and a second component comprising an amine, wherein the first component further comprises an isocyanate functional polythioether-polyurethane and/or polythiourethane, and/or the second component further comprises an amine/hydroxy functional polythioether, are disclosed. Methods for using the coating, and substrates coated therewith, are also disclosed. | 12-26-2013 |
20140030529 | CHROMENE COMPOUND - A chromene compound which develops a color of a neutral tint and has high color optical density, high fading speed and excellent durability and a photochromic curable composition comprising the chromene compound and polymerizable monomers. | 01-30-2014 |
20140113143 | TRANSPARENT CONDUCTIVE FILMS - Conductive films containing substrates, primer layers, and conductive layers are disclosed and claimed. Such conductive films can exhibit superior total light transmission, in some cases greater than that of the substrates themselves. These conductive films are useful in electronics applications. | 04-24-2014 |
20140220357 | BARIUM COPPER SULFUR FLUORIDE TRANSPARENT CONDUCTIVE THIN FILMS AND BULK MATERIAL - A p-type transparent conductive material can comprise a thin film of BCSF on a substrate where the film has a conductivity of at least 1 S/cm. The substrate may be a plastic substrate, such as a polyethersulfone, polyethylene terephthalate, polyimide, or some other suitable plastic or polymeric substrate. | 08-07-2014 |
20140356630 | POLYPHENYLENE SULFIDE RESIN COMPOSITION, PRODUCTION METHOD THEREOF AND REFLECTOR - A polyphenylene sulfide resin composition has excellent heat resistance, flowability and lightweight property as well as surface smoothness and impact resistance. The polyphenylene sulfide resin composition includes 1 to 30 parts by weight of a mica (b) having an aspect ratio of not less than 80, relative to 100 parts by weight of a polyphenylene sulfide resin (a). | 12-04-2014 |
20150368512 | ELASTIC GAS BARRIER COATING COMPOSITIONS - An elastic gas barrier coating composition includes a barrier material dispersed in an aqueous media, a polysulfide, and a curing agent reactive with the polysulfide. When applied to a substrate and cured to form a coating, the barrier material forms a continuous phase and a polysulfide elastomer forms a discontinuous phase. An elastic gas coating is also disclosed that includes a continuous phase with a barrier material and a discontinuous phase with a polysulfide elastomer. Substrates at least partially coated with elastic gas barrier coating compositions are further disclosed. | 12-24-2015 |
20160101600 | METHODS OF FORMING STRUCTURES FOR DOWNHOLE APPLICATIONS, AND RELATED DOWNHOLE STRUCTURES AND ASSEMBLIES - A method of forming a structure for a downhole application comprises forming an interfacial material comprising at least one of self-reinforced polyphenylene, polyphenylene sulfide, polysulfone, and polyphenylsulfone between opposing surfaces of a first substrate and a second substrate. A downhole structure and a downhole assembly are also described. | 04-14-2016 |
20160185924 | ROUGHNESS IMPROVED HIGH GLOSS ABS SHEET AND PROCESS FOR PREPARING THEREOF - A high gloss acrylonitrile butadiene styrene (ABS) sheet includes an ABS substrate, an intermediate film of poly(3,4-ethylenedioxythiophen)-polystyrene sulfonate formed on top of the ABS substrate, and a fluorinated resin film of poly(vinylidene fluoride-trifluoroethylene) formed on top of the intermediate film. A method of preparing the high gloss ABS sheet is also disclosed. | 06-30-2016 |