TINTAS Y PINTURAS CON PROPIEDADES ELÉCTRICAS

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Resultados 37 resultados LastUpdate Última actualización 25/02/2020 [16:39:00] pdf PDF

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

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METHOD FOR REDUCING GALVANIC ERROSION OF MARINE VESSEL TRANSPORTING AND STORING TANKS

NºPublicación: LV15479A 20/02/2020

Solicitante:

MARINELINE BALTIC SIA [LV]

Resumen de: LV15479A

Izgudrojuma objekts ir metode no nerūsējoša tērauda konstruktīvajiem elementiem izgatavotu ķīmisko vielu uzglabāšanas un pārvadāšanas tvertņu pārklāšanai. Metode ietver pārklājošā polimēra matariāla sagatavošanu, tajā iejaucot oglekļa nanocaurulītes, un pārklājošā materiāla uzklāšanu uz tvertņu iekšējām virsmām.

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EPOXY PASTE COMPOSITION INCLUDING A SILVER-COATED COPPER NANOWIRE HAVING CORE-SHELL STRUCTURE, AND CONDUCTIVE FILM INCLUDING SAME

NºPublicación: US2020056010A1 20/02/2020

Solicitante:

BIONEER CORP [KR]

JP_2019535850_A

Resumen de: US2020056010A1

The present invention relates to an epoxy paste composition including silver-coated copper nanowires having a core-shell structure, and a conductive film including the same.

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Electrically-Conductive Ink Formulations Containing Microcrystalline Cellulose, Methods of Printing Electrically-Conductive Traces, and Laminates Containing the Same

NºPublicación: EP3609961A1 19/02/2020

Solicitante:

THE DILLER CORP [US]

Resumen de: US2018298220A1

Electrically-conductive ink compositions comprising: (i) a particulate, electrically-conductive material; (ii) a carrier liquid; (iii) a polymer binder; and (iv) a microcrystalline cellulose component; methods comprising: (a) providing a substrate; (b) providing an electrically-conductive ink formulation comprising (i) a particulate, electrically-conductive material; (ii) a carrier liquid; (iii) a polymer binder; and (iv) a microcrystalline cellulose component; and (c) forming an electrically-conductive trace on a surface of the substrate; and articles comprising a substrate having a surface and an electrically-conductive trace formed on the surface of the substrate, wherein the electrically-conductive trace comprises: (a) a particulate, electrically-conductive material; (b) a polymer binder; and (c) a microcrystalline cellulose component are described.

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METAL NANOSTRUCTURED NETWORKS AND TRANSPARENT CONDUCTIVE MATERIAL

NºPublicación: EP3611231A1 19/02/2020

Solicitante:

C3NANO INC [US]

KR_20190112187_A

Resumen de: EP3611231A1

Metal nanowires, such as silver nanowires coated on a substrate were fused together to form fused metal nanowire networks that have greatly improved conductivity while maintaining good transparency. Materials formed from the fused metal nanowire networks described herein can have a transparency to visible light of at least about 85% and a sheet resistance of no more than about 100 Ohms/square or a transparency to visible light of at least about 90% and a sheet resistance of no more than about 250 Ohms/square. In addition to maintaining good transparency, the materials formed from the sintered metal nanowire networks can have a haze of no more than 0.5. The method of forming such a fused metal nanowire networks are disclosed that involves exposure of metal nanowires to various fusing agents on a short timescale. The resulting sintered network can have a core-shell structure in which metal halide forms the shell. Additionally, effective methods are described for forming patterned structure with areas of sintered metal nanowire network with high conductivity and areas of un-sintered metal nanowires with low conductivity. The corresponding patterned films are also described. When formed into a film, materials comprising the metal nanowire network demonstrate low sheet resistance while maintaining desirably high levels of optical transparency with low haze, making them suitable for transparent electrode, touch sensors, and other electronic/optical device formation.

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MATERIAU COMPOSITE THERMOELECTRIQUE

NºPublicación: FR3084888A1 14/02/2020

Solicitante:

COMMISSARIAT ENERGIE ATOMIQUE [FR]

Resumen de: FR3084888A1

L'invention concerne un matériau composite thermoélectrique comprenant au moins : - un matériau A thermoélectrique polymérique, présentant un coefficient de Seebeck, positif ou négatif, de valeur absolue supérieure ou égale à 10 µV/K à 300 K ; et - un matériau B microparticulaire, de nature distincte de celle du matériau A, présentant une conductivité thermique inférieure ou égale à 0,1 W.m-1.K-1 à 300 K ; ainsi qu'un procédé pour sa préparation. Elle vise encore un support revêtu en surface par une couche à base d'un tel matériau composite thermoélectrique, et sa préparation ; ainsi que leur utilisation pour la préparation d'un module thermoélectrique.

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Organoaminosilane Precursors And Methods For Depositing Films Comprising Same

NºPublicación: US2020051811A1 13/02/2020

Solicitante:

VERSUM MAT US LLC [US]

JP_2019194226_A

Resumen de: US2020051811A1

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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Methods for Nondestructive Dispersing of Carbon Nanomaterials in Water

NºPublicación: US2020048489A1 13/02/2020

Solicitante:

UNIV MARYLAND [US]

Resumen de: US2020048489A1

A method termed “superacid-surfactant exchange” (S2E) for the dispersion of carbon nanomaterials in aqueous solutions. This S2E method enables nondestructive dispersion of carbon nanomaterials (including single-walled carbon nanotubes, double-walled carbon nanotubes, multi-wall carbon nanotubes, and graphene) at rapidly and at large scale in aqueous solution without a requirement for expensive or complicated equipment. Dispersed carbon nanotubes obtained from this method feature long length, low defect density, high electrical conductivity, and in the case of semiconducting single-walled carbon nanotubes, bright photoluminescence in the near-infrared

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Compound, Coating Composition Comprising Same, Organic Light Emitting Device Using Same, and Manufacturing Method Thereof

NºPublicación: US2020052220A1 13/02/2020

Solicitante:

LG CHEMICAL LTD [KR]

CN_110291067_A

Resumen de: US2020052220A1

The present specification relates to a compound of Chemical Formula 1, a coating composition comprising the compound of Chemical Formula 1, an organic light emitting device using the same, and a method for manufacturing the same.

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PHOTOSENSITIVE COMPOSITIONS CONTAINING SILVER ION A-OXY CARBOXYLATE-OXIME COMPLEXES

NºPublicación: US2020048479A1 13/02/2020

Solicitante:

EASTMAN KODAK CO [US]

Resumen de: US2020048479A1

wherein L represents an α-oxy carboxylate; P represents an oxime compound; a is 1 or 2; b is 1 or 2; and c is 1, 2, 3, or 4, provided that when a is 1, b is 1, and when a is 2, b is 2; b) a photosensitizer that can either reduce the reducible silver ion or oxidize the α-oxy carboxylate; and c) a solvent medium comprising at least one non-hydroxylic solvent. Electrically-conductive silver can be provided by photochemical conversion of the reducible silver ions in the complex.

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Metallic Nanofiber Ink, Substantially Transparent Conductor, and Fabrication Method

NºPublicación: US2020048771A1 13/02/2020

Solicitante:

NTHDEGREE TECH WORLDWIDE INC [US]

US_2016153092_PA

Resumen de: US2020048771A1

An exemplary printable composition comprises a liquid or gel suspension of a plurality of metallic nanofibers or nanowires; a first solvent; and a viscosity modifier, resin, or binder. In various embodiments, the metallic nanofibers are between about 10 microns to about 100 microns in length, are between about 10 nm to about 120 nm in diameter, and are typically functionalized with a coating or partial coating of polyvinyl pyrrolidone or a similar compound. An exemplary metallic nanofiber ink which can be printed to produce a substantially transparent conductor comprises a plurality of metallic nanofibers; one or more solvents such as 1-butanol, ethanol, 1-pentanol, n-methylpyrrolidone, cyclohexanone, cyclopentanone, 1-hexanol, acetic acid, cyclohexanol, or mixtures thereof; and a viscosity modifier, resin, or binder such as polyvinyl pyrrolidone or a polyimide, for example.

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ELECTROMAGNETIC STATE SENSING DEVICES

NºPublicación: US2020050805A1 13/02/2020

Solicitante:

LYTEN INC [US]

WO_2020033254_A1

Resumen de: US2020050805A1

Methods include receiving a request from a user device to download an application and providing access to the application in response to the request. The application is configured to transmit a first electromagnetic radiation and receive, from an electromagnetic state sensing device (EMSSD) that is affixed to product packaging, a first electromagnetic radiation return signal. The first electromagnetic radiation return signal is transduced by the EMSSD to produce an electromagnetic radiation signal that encodes first information comprising a product identification code. The application is also configured to apply a rule that is selected based on the product identification code; transmit a second electromagnetic radiation ping that is tuned based on the rule; receive, from the EMSSD, a second electromagnetic radiation return signal that encodes second information pertaining to contents within the product packaging; and send, from the user device, a portion of the second information to an upstream computing device.

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RADIATION-CURABLE HARD COATING COMPOSITIONS

NºPublicación: EP3608370A1 12/02/2020

Solicitante:

ESSILOR INT [FR]

US_2020048472_A1

Resumen de: EP3608370A1

The UV-curable coating compositions disclosed herein are provided for use as coatings for plastic (organic glass) substrates, and ophthalmic lenses, in particular. The compositions may be applied by a variety of means, including spin coating and inkjet coating. The coating compositions exhibit abrasion resistance comparable to conventional thermally-cured sol-gel coatings.

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HEAT GENERATING COMPOSITIONS

NºPublicación: WO2020023995A1 06/02/2020

Solicitante:

AXIS INNOVATION PTY LTD [AU]

Resumen de: WO2020023995A1

A composition capable of forming a heat generating layer on a building element is disclosed. The composition comprises a base material and an electrically conductive filler, wherein the composition is capable of forming a heat generating layer after it has been applied to a surface of the building element. The composition may be a construction adhesive or jointing composition, a gel coat composition or a bedding or self-levelling composition.

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COMPOSITE MATERIAL

NºPublicación: US2020039192A1 06/02/2020

Solicitante:

CROMPTON TECH GROUP LIMITED [GB]

US_2017043562_A1

Resumen de: US2020039192A1

The present disclosure provides a composite material comprising: a composite substrate comprising a polymeric matrix with fibre reinforcement. A surface of the composite substrate is coated with a conductive layer comprising conductive particles, preferably dispersed in a polymeric matrix. The composite substrate and the conductive layer are bonded together via polymeric crosslinking.

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COMPOSITIONS COMPRISING EUTECTIC METAL ALLOY NANOPARTICLES

NºPublicación: US2020038949A1 06/02/2020

Solicitante:

XEROX CORP [US]

Resumen de: US2020038949A1

Provided herein is a composition for eutectic metal alloy nanoparticles having an average particle size ranging from about 0.5 nanometers to less than about 5000 nanometers and at least one organoamine stabilizer. Also provided herein is a process for preparing eutectic metal alloy nanoparticles comprising mixing at least one organic polar solvent, at least one organoamine stabilizer, and a eutectic metal alloy to create a mixture; sonicating the mixture at a temperature above the melting point of the eutectic metal alloy; and collecting a composition comprising a plurality of eutectic metal alloy nanoparticles having an average particle size ranging from about 0.5 nanometers to less than about 5000 nanometers. Further disclosed herein are hybrid conductive ink compositions comprising a component comprising a plurality of metal nanoparticles and a component comprising a plurality of eutectic metal alloy nanoparticles.

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Thermal and Cold Spray Plastic Coating Covering Vehicle Fasteners Inside Fuel Tank For Lighting Strike and Other Electromagnetic Protection

NºPublicación: US2020040201A1 06/02/2020

Solicitante:

BOEING CO [US]

EP_3604456_A1

Resumen de: US2020040201A1

Tunable thermoplastic polymer powder feedstock formulations and tunable conductive thermoplastic polymer powder feedstock formulations are disclosed for delivery to a high-velocity sprayer, along with tunable coatings made from the disclosed formulations and methods for coating installed fasteners, and fasteners, fastener/substrate interfaces and substrates coated with the tunable thermoplastic polymer coatings.

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Thermal Spray Plastic Coating for Edge Sealing and Fillet Sealing

NºPublicación: US2020040240A1 06/02/2020

Solicitante:

BOEING CO [US]

EP_3603825_A2

Resumen de: US2020040240A1

Tunable thermoplastic polymer sealants and tunable conductive thermoplastic polymer sealants, and edge seals and fillet seals produced from such sealants; and substrates, components and objects comprising the tunable edge seals and fillet seals, and methods for making and applying such edge seals and fillet seals are disclosed.

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ORGANIC ELECTRONICS MATERIAL, INK COMPOSITION, ORGANIC ELECTRONICS ELEMENT, AND ORGANIC ELECTRONICS ELEMENT PRODUCTION METHOD

NºPublicación: US2020044154A1 06/02/2020

Solicitante:

HITACHI CHEMICAL CO LTD [JP]

JP_WO2018070019_A1

Resumen de: WO2018070019A1

The present invention pertains to an organic electronics material that contains at least an ionic compound represented by general formula (1) and a compound having a charge transport unit. The present invention enables providing an organic electronics material with which it is possible to form an organic electronics element that has a low drive voltage and exhibits excellent luminous efficiency and service life properties. (In general formula (1), ArF represents a fluoro-aryl group or a fluoro-heteroaryl group, Ra and Rb each independently represent a hydrogen atom (H), an alkyl group, a benzyl group, an aryl group, or a heteroaryl group, and A represents an anion.)

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UV-SINTERABLE MOLECULAR INK AND PROCESSING THEREOF USING BROAD SPECTRUM UV LIGHT

NºPublicación: WO2020026207A1 06/02/2020

Solicitante:

NAT RES COUNCIL CANADA [CA]

Resumen de: WO2020026207A1

A printable molecular ink that is can be treated (e.g. dried or curable) and sintered using broad spectrum ultraviolet light is provided to produce electrically conductive traces on a low temperature substrate, for example PET. The ink includes a silver or copper carboxylate, an organic amine compound, and may include a thermal protecting agent.

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IONIC CONDUCTIVE INK AND STRETCHABLE TOUCH SENSORS OR PANELS BASED ON THE IONIC CONDUCTIVE INK

NºPublicación: WO2020027734A1 06/02/2020

Solicitante:

UNIV NANYANG TECH [SG]

Resumen de: WO2020027734A1

The present disclosure provides for an inkjet printable ionic conductive ink for producing a touch sensor device. The inkjet printable ionic conductive ink may comprise a hydrophilic polymer and an ionic salt, a mixture of solvents in which the hydrophilic polymer and the ionic salt are dissolved therein to form a solution, and a surfactant to render the solution inkjet printable. The present disclosure also provides for a method of producing the inkjet printable ionic conductive ink. The method may comprise dissolving a hydrophilic polymer and an ionic salt in a mixture of solvents to form a solution, and mixing the solution with a surfactant to render the solution inkjet printable. The present disclosure further provides for a touch sensor panel comprising the ionic conductive ink and method of producing the touch sensor panel.

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CONDUCTIVE MATERIALS AND THEIR METHODS OF PREPARATION BY METALLIZATION WITH METAL COMPLEX CONDUCTIVE INK COMPOSITIONS

NºPublicación: WO2020028891A1 06/02/2020

Solicitante:

ELECTRONINKS INCORPORATED [US]

Resumen de: WO2020028891A1

This disclosure provides electrically conductive materials, including electrically conductive textile materials, such as woven or knitted fabric textiles, individual fibers, and woven fibers and yarns. The conductive materials comprise a substrate material, such as a textile or other suitable material, and a metal embedded in the substrate material, in particular where the metal is embedded into and below the surface of the material. Also provided are methods of making the electrically conductive materials.

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Electrically conductive antifouling coating composition

NºPublicación: AU2018307822A1 06/02/2020

Solicitante:

HARVARD COLLEGE

WO_2019023567_PA

Resumen de: AU2018307822A1

Carbon nanotubes or graphene combined with proteinaceous material forming compositions that can be coated on surfaces are described. For example, the described compositions can be used as a coating on an electrode. The coatings can be functionalized with capture agents, targeting specific analytes. In addition to being conductive, the coatings prevent fouling and passivation of the electrodes by non-specific binding. This allows the coated electrodes to be used in complex matrices such as can be found in biological fluids and tissues. The coated electrodes can be regenerated and reused repeatedly.

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Assemblies and processes for producing optical effect layers comprising oriented non-spherical oblate magnetic or magnetizable pigment particles

NºPublicación: AU2018320413A1 06/02/2020

Solicitante:

SICPA HOLDING SA

TW_201919905_A

Resumen de: AU2018320413A1

The present invention relates to the field of optical effect layers (OEL) comprising magnetically oriented non-spherical oblate magnetic or magnetizable pigment particles on a substrate, spinneable magnetic assemblies and processes for producing said optical effect layers (OEL). In particular, the present invention relates to spinneable magnetic assemblies and processes for producing said OELs as anti- counterfeit means on security documents or security articles or for decorative purposes.

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THERMAL AND COLD SPRAY PLASTIC COATING COVERING VEHICLE FASTENERS INSIDE FUEL TANK FOR LIGHTING STRIKE AND OTHER ELECTROMAGNETIC PROTECTION

NºPublicación: EP3604456A1 05/02/2020

Solicitante:

BOEING CO [US]

US_2020040201_A1

Resumen de: EP3604456A1

Tunable thermoplastic polymer powder feedstock formulations and tunable conductive thermoplastic polymer powder feedstock formulations are disclosed for delivery to a high-velocity sprayer, along with tunable coatings made from the disclosed formulations and methods for coating installed fasteners, and fasteners, fastener/substrate interfaces and substrates coated with the tunable thermoplastic polymer coatings.

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DRY MILLING ADDITIVE AND PROCESS

Nº publicación: WO2020023017A1 30/01/2020

Solicitante:

CAMX POWER L L C [US]

Resumen de: WO2020023017A1

Provided are processes of preventing or eliminating caking of particulate materials during milling operations. Processes include the addition of an anti-caking additive such as a rosin, abietic acid, fatty acid, or derivative of any of the foregoing to a mill prior to or along with a particulate chemical, and milling the combination. The addition of the anti-caking additive prevents or reduces the amount of caking observed thereby increasing yields and maintaining or enhancing the resulting properties of the milled product.

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