TINTAS Y PINTURAS CON PROPIEDADES ELÉCTRICAS

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Resultados 24 resultados LastUpdate Última actualización 16/01/2022 [09:00:00] pdf PDF xls XLS

Solicitudes publicadas en los últimos 30 días / Applications published in the last 30 days (Publicaciones Chinas excluidas /Chinese publications excluded).



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ELECTROSTATIC INK COMPOSITION

NºPublicación: US2022011688A1 13/01/2022

Solicitante:

HEWLETT PACKARD DEVELOPMENT CO [US]

CN_113711132_A

Resumen de: US2022011688A1

Described herein is a yellow liquid electrophotographic ink composition comprising: a thermoplastic resin comprising a polymer having acidic side groups; and a colorant comprising a yellow pigment, wherein the yellow pigment comprises a hydrazone compound. Also described herein is a method of producing a printed substrate using the yellow liquid electrophotographic ink composition and a printed substrate produced therefrom.

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ELECTROCONDUCTIVE SUBSTRATE HAVING METAL WIRING, METHOD FOR PRODUCING THE ELECTROCONDUCTIVE SUBSTRATE, AND METAL INK FOR FORMING METAL WIRING

NºPublicación: US2022015232A1 13/01/2022

Solicitante:

TANAKA PRECIOUS METAL IND [JP]

KR_20210064304_PA

Resumen de: US2022015232A1

An electroconductive substrate including a base material and a metal wiring made of at least either of silver and copper, and the electroconductive substrate has an antireflection region formed on part or all of the metal wiring surface. This antireflection region is composed of roughened particles made of at least either of silver and copper and blackened particles finer than the roughened particles and embedded between the roughened particles. The blackened particles are made of silver or a silver compound, copper or a copper compound, or carbon or an organic substance having a carbon content of 25 wt % or more. The antireflection region has a surface with a center line average roughness of 15 nm or more and 70 nm or less. The electroconductive substrate is formed from metal wiring from a metal ink that forms roughened particles, followed by application of a blackening ink containing blackened particles.

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RADIATION CURABLE INKJET INK FOR MANUFACTURING PRINTED CIRCUIT BOARDS

NºPublicación: US2022010156A1 13/01/2022

Solicitante:

AGFA GEVAERT NV [BE]

Resumen de: US2022010156A1

A radiation curable inkjet ink comprising a polymerizable compound and an adhesion promoter characterized in that the adhesion promoter has a chemical structure according to Formula I,whereinR1 is selected from the group consisting of a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkenyl group, a substituted or unsubstituted alkynyl group, a substituted or unsubstituted alkaryl group, a substituted or unsubstituted aralkyl group and a substituted or unsubstituted aryl or heteroaryl group,R2 and R3 are independently selected from the group consisting of a hydrogen and a substituted or unsubstituted alkyl group,L represents an n+m+o valent linking group,n represents an integer ranging from 1 to 9,m represents an integer ranging from 1 to 9,o represents an integer ranging from 0 to 8, with the proviso that n+m+o is less than or equal to 10,X represents an oxygen or NR4,R4 is selected from the group consisting of a hydrogen, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkenyl group, a substituted or unsubstituted alkynyl group, a substituted or unsubstituted alkaryl group, a substituted or unsubstituted aralkyl group and a substituted or unsubstituted aryl or heteroaryl group.

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AIR-STABLE CONDUCTIVE INK

NºPublicación: US2022010160A1 13/01/2022

Solicitante:

UNIV NEW YORK STATE RES FOUND [US]

Resumen de: US2022010160A1

A low temperature sinterable copper nanoparticle or nanowire, comprising gold, zinc, nickel, tin, or aluminum as an alloying metal, and a capping agent. The nanoparticles or nanowires may be deposited on porous or fibrous substrates, the capping agent desorbed, and sintered at low temperature to form conductive traces or sensing elements. The nanoparticles or nanowires may be deposited by aerosol jet, inkjet or dispenser printers, for example.

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ORGANIC-INORGANIC COMPOSITE COATING COMPOSITION, AND ZINC-PLATED STEEL SHEET SURFACE-TREATED USING SAME

NºPublicación: US2022010147A1 13/01/2022

Solicitante:

POSCO [KR]

CN_113015770_A

Resumen de: US2022010147A1

Provided is an organic-inorganic composite resin composition for coating the surface of a zinc-plated steel sheet, comprising 5-25 wt % of a polymer resin, 4-20 wt % of a silane compound, 3-10 wt % of a curing agent and 0.1-2 wt % of ferrocene compound on the basis of the total weight of the composition.

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CONDUCTIVE FILM OF FUSED PORPHYRINS POLYMER AND METHOD OF FORMING A COATED SUBSTRATE

NºPublicación: US2022010146A1 13/01/2022

Solicitante:

LUXEMBOURG INST SCIENCE & TECH LIST [LU]

WO_2020099385_A1

Resumen de: US2022010146A1

A conductive coating comprising polymers of meso-meso, β-β doubly linked fused and/or meso-β, β-meso doubly linked fused and/or meso-meso, β-β, β-β triply linked fused (poly)porphyrins. A method for forming on a substrate a thin conductive coating of polymers of meso-meso, β-β doubly and/or meso-β, β-meso doubly and/or meso-meso, β-β, β-β triply linked fused (poly)porphyrins, the method comprising the steps of providing a substrate in a vacuum chamber, performing on the substrate an oxidative chemical vapour deposition reaction with an oxidant and at least one porphyrin monomer.

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PRINT TREATMENT UNITS

NºPublicación: US2022004122A1 06/01/2022

Solicitante:

HEWLETT PACKARD DEVELOPMENT CO [US]

WO_2020197535_A1

Resumen de: US2022004122A1

A method is disclosed. The method may comprise forming an image on a surface by controlled electrostatic transfer of a fluid print agent comprising thermoplastic resin disposed in a carrier fluid The method may also comprise heating the fluid print agent on the surface to remove the carrier fluid and to melt the thermoplastic resin and allowing the melted thermoplastic resin in continuous areas on the surface to fuse together to form an image from fused print agent. The method may further involve providing a printed substrate bearing the image formed from fused print agent. The method may further comprise irradiating the printed substrate with an ultraviolet narrowband source so as to cause heating of the fused print agent to melt the thermoplastic resin. A print system and a print apparatus are also disclosed.

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FLEXIBLE PRINTED ARTICLES

NºPublicación: US2022007515A1 06/01/2022

Solicitante:

HEWLETT PACKARD DEVELOPMENT CO [US]

WO_2021040722_A1

Resumen de: US2022007515A1

One example of a flexible printed article includes a non-conductive, graphene oxide membrane base substrate; and an electronic component positioned on the non-conductive, graphene oxide membrane base substrate. An example method for generating this example of the flexible printed article includes inkjet printing a conductive ink directly on the non-conductive graphene oxide membrane base substrate.

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SPORTS EQUIPMENT WITH PATTERN CREATED IN MAGNETIC PAINT

NºPublicación: US2022001420A1 06/01/2022

Solicitante:

TRUE TEMPER SPORTS INC [US]

WO_2020167474_A1

Resumen de: US2022001420A1

A piece of sports equipment includes: a surface; and base paint including magnetic particles, the base paint being located on the surface of the piece of sports equipment, the magnetic particles being arranged based on a predetermined design after being subjected to magnetic field generated by one or more magnets. A method of manufacturing a piece of sports equipment includes: obtaining an object including one or more magnets arranged in a predetermined design; applying a base paint including magnetic particles to an exterior surface of the piece of sports equipment; while the base paint is fluid, positioning the piece of sports equipment within a magnetic field of the one or more magnets; and maintaining the positioning of the piece of sports equipment for at least a predetermined period, thereby allowing the magnetic particles in the base paint to arrange based on the predetermined design of the one or more magnets.

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NANOSURFACTANT FORMULATIONS AND USE THEREFOR

NºPublicación: US2021403739A1 30/12/2021

Solicitante:

UNIV NOTRE DAME DU LAC [US]

Resumen de: US2021403739A1

Provided are an ink composition, comprising greater than 0.2% by weight a graphene quantum dot nanosurfactant, a printable material, and a solvent, wherein the printable material is dispersed in the solvent by the graphene quantum dot nanosurfactant, and a method of preparing an ink composition. Advantageously, the present ink composition may be printed onto 2D and 3D substrates to form printed films with improved mechanical stability and photoconductance.

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METHOD OF PRODUCING ELECTROCHROMIC COMPOSITION CAPABLE OF DIVERSIFYING COLORS

NºPublicación: US2021403730A1 30/12/2021

Solicitante:

HYUNDAI MOTOR CO LTD [KR]
KIA MOTORS CORP [KR]

Resumen de: US2021403730A1

Disclosed are a method of producing an electrochromic composition capable of diversifying colors, an electrochromic composition produced thereby, and an electrochromic device including the electrochromic composition. The electrochromic composition may be produced through a solution direct reaction using an electro-spray machine including two nozzles symmetrically inclined toward a central axis. The method may include preparing, respectively, a first coating composition comprising a first electrochromic compound and a second coating composition comprising a second electrochromic compound; loading, respectively, the first coating composition and the second composition into an electro-spray machine; spraying the first coating composition and the second coating composition under application of a voltage to the electro-spray device; and forming a electrochromic composition by reacting the first electrochromic compound with the second electrochromic compound during spraying.

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METHOD FOR PRODUCING CONDUCTIVE POLYMER-CONTAINING POROUS BODY

NºPublicación: US2021403729A1 30/12/2021

Solicitante:

IDEMITSU KOSAN CO [JP]

KR_20210088539_A

Resumen de: US2021403729A1

A method for production of a porous body containing a conductive polymer comprising impregnating a porous body with a conductive polymer composition comprising component (a) a conductive polymer and component (b) a solvent, and drying the porous body after impregnation at a temperature lower than the boiling point of the solvent by 10° C. or more, followed by drying at a temperature higher than or equal to the boiling point of the solvent.

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MATERIAL COMPOSITION AND MANUFACTURING METHOD OF LIGHT COUPLING LENS FOR QUANTUM DOT DISPLAY PANEL

NºPublicación: US2021403731A1 30/12/2021

Solicitante:

SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUTOR DISPLAY TECH CO LTD [CN]

WO_2021120270_A1

Resumen de: US2021403731A1

A material composition and a manufacturing method of a light out-coupling lens for a quantum dot display panel are provided. The material composition includes trimethylolpropane tris(3-mercaptopropionate), triethyleneglycol divinyl ether, and an ultraviolet radical initiator. A molar ratio of trimethylolpropane tris(3-mercaptopropionate) to triethyleneglycol divinyl ether is 2:3. The material composition is cured by an ultraviolet light to form the light out-coupling lens. The manufacturing method of the light out-coupling lens includes steps of: mixing trimethylolpropane tris(3-mercaptopropionate) and triethyleneglycol divinyl ether; adding an ultraviolet free-radical initiator to form a material composition of the light out-coupling lens; disposing the material composition on a thin-film encapsulation layer of the quantum dot display panel; and subjecting the material composition to an ultraviolet curing process to form the light out-coupling lens.

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ORGANOAMINOSILANE PRECURSORS AND METHODS FOR DEPOSITING FILMS COMPRISING SAME

NºPublicación: US2021407793A1 30/12/2021

Solicitante:

VERSON MAT US LLC [US]
VERSUM MAT US LLC [US]

JP_2021185150_A

Resumen de: US2021407793A1

Described herein are precursors and methods for forming silicon-containing films. In one aspect, the precursor comprises a compound represented by one of following Formulae A through E below:In one particular embodiment, the organoaminosilane precursors are effective for a low temperature (e.g., 350° C. or less), atomic layer deposition (ALD) or plasma enhanced atomic layer deposition (PEALD) of a silicon-containing film. In addition, described herein is a composition comprising an organoaminosilane described herein wherein the organoaminosilane is substantially free of at least one selected from the amines, halides (e.g., Cl, F, I, Br), higher molecular weight species, and trace metals.

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STABLE CONDUCTIVE MYOCARDIAL PATCH WITH NEGATIVE POISSON'S RATIO STRUCTURE AND PREPARATION METHOD THEREOF

NºPublicación: US2021404097A1 30/12/2021

Solicitante:

UNIV DONGHUA [CN]

CN_111529758_A

Resumen de: US2021404097A1

A stable conductive myocardial patch with a negative Poisson's ratio structure is provided. The preparation method includes preparing a myocardial patch substrate with concave polygons as the structural units by weaving or knitting, and then a conductive coating is coated on the surface of the substrate. Alternatively, the yarns can be processed into conductive coated yarns first, and then used as the raw material to weave or knit a stable conductive myocardial patch with a negative Poisson's ratio structure. The prepared myocardial patch has a relative resistance change of less than 5% at 50% tensile strain. When the strain of the structural units is within 50%, the fabric exhibits a negative Poisson's ratio structure, which expands in the perpendicular direction of the tensile load. The fabric exhibits a negative Poisson's ratio effect and anisotropy of Young's modulus, which matches the mechanical behavior of natural myocardium.

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COMPOSITION FOR FLUORORESIN-CONTAINING COATING, COATING FILM, AND SUBSTRATE

NºPublicación: EP3929255A1 29/12/2021

Solicitante:

TAIYO NIPPON SANSO CORP [JP]

KR_20210126610_A

Resumen de: WO2020170797A1

In order to provide a composition for a fluororesin-containing coating which has low pollution by carbon nanotubes, has sufficient conductivity and has excellent workability during coating, this composition for a fluororesin-containing coating contains carbon nanotubes, a fluororesin, and a dispersion medium, and the content of the carbon nanotubes is 0.01-0.5 mass% with respect to the total 100 mass % of the fluororesin and the carbon nanotubes.

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A method and system for forming a fibre composite and a composite

NºPublicación: GB2596293A 29/12/2021

Solicitante:

UNIV CRANFIELD [GB]

Resumen de: GB2596293A

A liquid 506 containing 0.5-3.5 wt.% graphene particles having mean particle diameter less than 10 micrometres is applied to a surface of a fibre composite 503. The preferred liquid contains differently sized graphene particles. The liquid is preferably alcohol, chloroform, water or acetone. The liquid is preferably applied by spraying 507 or spreading. The preferred fibre composite has been pre-impregnated with polymer that is subsequently heated by passing an electric current through the graphene and simultaneously pressed onto another material. The spray apparatus used is also claimed. The disclosed fibres are carbon, glass, ceramic or polyester. The disclosed polymers are epoxy, polyphenylene sulphide, cyanate ester resin, polylactic acid, polyether ether ketone or polyether ketone ketone. The composite forms a thermally and electrically conductive material in an aeroplane.

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METHOD FOR FORMING MULTILAYER COATING FILM

NºPublicación: JPWO2021132132A1 23/12/2021

Solicitante:

日本ペイント・オートモーティブコーティングス株式会社

Resumen de: WO2021132132A1

Provided is a method for forming a multilayer coating film that has good shock absorption and adhesion properties. In this method for forming a multilayer coating film, a primer coating composition is applied to an item to be coated to form an uncured primer coating film, an intermediate coating composition is applied on top of the obtained uncured primer coating film to form an uncured intermediate coating film, a base coating composition is applied on top of the obtained uncured intermediate coating film to form an uncured base coating film, a clear coating composition is applied on top of the obtained uncured base coating film to form an uncured clear coating film, and these uncured coating films are heated and cured. The primer coating composition includes a coating film forming resin, and the coating film forming resin includes 10 mass% or more of a polyolefin resin (A) in relation to the resin solid content of the coating film forming resin, 20 mass% or more of a polyurethane resin (B), and 5 mass% or more of a polyester resin (C).

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CONDUCTIVE INK COMPOSITIONS COMPRISING PALLADIUM AND METHODS FOR MAKING THE SAME

NºPublicación: US2021395551A1 23/12/2021

Solicitante:

ELECTRONINKS INCORPORATED [US]

Resumen de: US2021395551A1

Disclosed herein are ink compositions for making a conductive palladium structure. For example, the ink composition can comprise a palladium salt and a complex of a complexing agent and a short chain carboxylic acid or salt thereof. In some embodiments, a second or third metal salt is included in the compositions. Also disclosed herein are methods for making and using such conductive ink compositions.

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ORGANIC ELECTRONIC MATERIAL AND USE THEREOF

NºPublicación: US2021395441A1 23/12/2021

Solicitante:

SHOWA DENKO MAT CO LTD [JP]

JP_WO2020065926_A1

Resumen de: US2021395441A1

An organic electronic material including a charge transporting polymer having a structure that is represented by Formula (1) and that is branched in three or more directions (in the formula, Rf's are each independently a fluoroalkyl group, a and b are 0 or 1, and a and b are not both 0 at the same time).

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MULTIFUNCTIONAL NANOCOMPOSITES REINFORCED WITH IMPREGNATED CELLULAR CARBON NANOSTRUCTURES

NºPublicación: US2021395467A1 23/12/2021

Solicitante:

GRAPHENE TECH INC [US]
DICKINSON CORP [US]

US_2021214520_A1

Resumen de: US2021395467A1

The present disclosure is directed to multiphase dispersions and nanaocomposites comprised of continuous matrix or binder and endohedrally impregnated cellular carbon filler. These nanocomposites may exhibit superior mechanical, electrical, thermal, or other properties, and may be used in a variety of products, including hierarchical fiber-reinforced composites with nanocomposite matrices.

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ADHESION PROMOTER FOR THERMOPLASTIC POLYOLEFIN SUBTRATE

NºPublicación: EP3924436A1 22/12/2021

Solicitante:

HELIOS COATINGS INC [US]

Resumen de: WO2021112935A1

An adhesion promoter for non-conductive surfaces is disclosed that combines a polyolefin with co-resins in a colloidal suspension in water. The colloidal suspension in water is prepared from mixing a solid-powder composition that includes the polyolefin and the co¬ resins with water. The colloidal suspension in water is applied to a low surface energy, non- conductive substrate, such as thermoplastic olefins, in order to make the substrates conductive for electrostatic painting.

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METHOD FOR MANUFACTURING CURED FILM, METHOD FOR MANUFACTURING ELECTRONIC COMPONENT, AND ELECTRONIC COMPONENT

NºPublicación: KR20210154995A 21/12/2021

Solicitante:

세키스이가가쿠고교가부시키가이샤

KR_20200120773_A

Resumen de: EP3067124A1

Provided is a method for producing a cured product film, which is capable of increasing the formation accuracy of a fine cured product film and also increasing the adhesion of the cured product film. The method for producing a curable film according to the present invention includes an application step in which a curable composition that is photocurable and thermocurable and also is in liquid form is applied using an ink jet device, a first light irradiation step in which the curable composition is irradiated with light from a first light irradiation part, and a heating step in which a precured product film irradiated with light is heated, the ink jet device has an ink tank to store the curable composition, a discharge part, and a circulation flow path part, and in the application step, the curable composition is applied while being circulated in the ink jet device.

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TRANSPARENT CONDUCTIVE LAMINATED STRUCTURE AND TOUCH PANEL

Nº publicación: KR20210154066A 20/12/2021

Solicitante:

캄브리오스필름솔루션스샤먼코포레이션

CN_113778251_PA

Resumen de: KR20210154066A

투명 전도성 적층 구조체 및 터치 패널이 개시된다. 투명 전도성 적층 구조체는, 제 1 표면 및 제 1 표면에 대향되는 제 2 표면을 갖는 제 1 전도성 필름을 포함한다. 제 1 접착 층은 제 1 전도성 필름의 제 1 표면 상에 배치되며, 보호 필름은 제 1 접착 층 상에 배치된다. 제 1 접착 층과 제 1 전도성 필름 사이의 박리 강도는 제 1 접착 층과 보호 필름 사이의 박리 강도보다 더 크다.

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