TINTAS Y PINTURAS CON PROPIEDADES ELÉCTRICAS

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Resultados 47 resultados LastUpdate Última actualización 22/04/2019 [16:09:00] 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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Conductive Polymer Dispersion for Improved Reliability

NºPublicación: US2019115159A1 18/04/2019

Solicitante:

KEMET ELECTRONICS CORP [US]

US_2019115158_A1

Resumen de: US2019115159A1

An improved capacitor is provided wherein the capacitor comprises a conductive polymer layer. The conductive polymer comprises first particles comprising conductive polymer and polyanion and second particles comprising the conductive polymer and said polyanion wherein the first particles have an average particle diameter of at least 1 micron to no more than 10 microns and the second particles have an average particle diameter of at least 1 nm to no more than 600 nm.

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ORGANIC PHOTOELECTRIC CONVERSION ELEMENT, AND SOLAR CELL MODULE AND SENSOR PROVIDED WITH THE SAME

NºPublicación: US2019115540A1 18/04/2019

Solicitante:

SUMITOMO CHEMICAL CO [JP]

Resumen de: US2019115540A1

An object is to provide an organic photoelectric conversion element having high durability. The present invention provides an organic photoelectric conversion element having an active layer between a cathode and an anode, characterized in that, the organic photoelectric conversion element includes a layer including a cured product obtained by curing a thermosetting resin composition between the anode and the active layer, and a transmittance of light with a wavelength of 380 nm to 780 nm is 10% or higher. The present invention provides the organic photoelectric conversion element in which the thermosetting resin composition includes one or more selected from the group consisting of polythiophene and derivatives thereof and a polymer compound including a repeating unit having an aromatic amine residue.

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Conductive Polymer Dispersion for Improved Reliability

NºPublicación: US2019115158A1 18/04/2019

Solicitante:

KEMET ELECTRONICS CORP [US]

US_2019115159_A1

Resumen de: US2019115158A1

A capacitor and process for forming the capacitor, is provided wherein the capacitor comprises a conductive polymer layer. The conductive polymer comprises first particles comprising conductive polymer and polyanion and second particles comprising the conductive polymer and said polyanion wherein the first particles have an average particle diameter of at least 1 micron to no more than 10 microns and the second particles have an average particle diameter of at least 1 nm to no more than 600 nm.

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ZINC OXIDE INK AND METHOD FOR MANUFACTURING THE SAME, ELECTRON TRANSPORT LAYER AND DISPLAY DEVICE

NºPublicación: US2019112491A1 18/04/2019

Solicitante:

BOE TECHNOLOGY GROUP CO LTD [CN]

CN_107603340_A

Resumen de: US2019112491A1

The present disclosure provides a zinc oxide ink and a method for manufacturing the same, an electron transport layer and a display device. The zinc oxide ink includes zinc oxide nanoparticles loaded with ligands, wherein the ligand is derived from aliphatic compounds having a carbon chain of three or more carbon atoms and the ligand has a cross-linkable group at a site close to a coordination atom. The zinc oxide ink increases the steric hindrance among the zinc oxide nanoparticles, thereby preventing the aggregation between the zinc oxide nanoparticles, and accordingly and further avoiding the formation of black points in the formed layer. Meanwhile, the ligands have self-crosslinking property and thus form a web-like structure to prevent the formation of pores in the layer due to the rapid volatilization of the solvent, and the quality of the formed layer by using the zinc oxide ink is ensured.

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ELECTROPHOTOGRAPHIC INK COMPOSITION

NºPublicación: WO2019072393A1 18/04/2019

Solicitante:

HP INDIGO BV [NL]

Resumen de: WO2019072393A1

In one aspect, the present disclosure relates to a liquid electrophotographic electrode ink composition comprising: a thermoplastic polymer comprising a copolymer of an olefin and acrylic acid and/or methacrylic acid; an electroactive material comprising a lithium intercalation material; a charge adjuvant, and a liquid carrier.

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INK COMPOSITION FOR LIQUID JET PRINTING

NºPublicación: EP3470478A1 17/04/2019

Solicitante:

DOVER EUROPE SARL [CH]

US_2018208788_A1

Resumen de: EP3470478A1

Non-aqueous ink composition for continuous deflected ink jet printing comprising: - a vehicle comprising one or several organic solvent compound(s) that is (are) liquid at ambient temperature; - one or several dye(s), preferably soluble, and/or pigment(s); - a binder, comprising at least one binding resin consisting of a cellulose derivative chosen from among cellulose ethers with an average molecular mass by weight Mw greater than or equal to 120 kDa; in which the pigment(s) and/or dye(s)/binder mass ratio is less than 1.5, and preferably less than 1. Method of marking a substrate, by spraying said ink composition onto this substrate, using a liquid jet printing technique. Substrate with marking obtained by drying and/or absorption of said ink composition.

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LAYER COMPOSITIONS WITH IMPROVED ELECTRICAL PARAMETERS COMPRISING PEDOT/PSS AND A STABILIZER

NºPublicación: EP3470464A1 17/04/2019

Solicitante:

HERAEUS DEUTSCHLAND GMBH & CO KG [DE]

US_2018374649_A1

Resumen de: EP3470464A1

The present invention relates to a process for the production of a layer composition (10) with an electrically conductive layer (11), comprising the process steps: a) provision of a substrate (12) with a substrate surface (13); b) formation of a polymer layer (14) comprising an electrically conductive polymer (15) on at least a part of the substrate surface (13); c) application of a liquid stabilizer phase, comprising a stabilizer and a liquid phase, to the polymer layer (14) from process step b), wherein the stabilizer phase comprises less than 0.2 wt.%, based on the stabilizer phase, of the electrically conductive polymer, wherein the stabilizer (7) is an aromatic compound with at least two OH groups and one further functional group with a hetero atom which differs from carbon, wherein the further functional group is selected from the group consisting of an ester group, a carboxyl group and an amide group.

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AN INKJET INK SET FOR PREPARING CONDUCTIVE LAYERS OR PATTERNS

NºPublicación: EP3469030A1 17/04/2019

Solicitante:

AGFA GEVAERT NV [BE]

Resumen de: WO2017211853A1

An inkjet ink set including a silver inkjet ink and a flushing liquid, characterized in that the flushing liquid comprises at least 25 wt% of 2-phenoxy ethanol based on the total weight of the flushing liquid.

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IMPROVED METHOD FOR PRINTING A SUBSTRATE BY AEROSOL JET, AND PRINTING SYSTEM FOR IMPLEMENTING THE METHOD

NºPublicación: FR3072037A1 12/04/2019

Solicitante:

COMMISSARIAT ENERGIE ATOMIQUE [FR]

EP_3467054_A1

Resumen de: FR3072037A1

L'invention se rapporte à un procédé simplifié d'impression d'un substrat (200) par jet d'aérosol (2) comprenant des nanoparticules métalliques, le procédé comprenant la mise en uvre des étapes successives suivantes : a) une étape de préparation d'une solution comprenant lesdites nanoparticules métalliques, à l'aide d'une solution comprenant au moins un précurseur métallique desdites nanoparticules métalliques ainsi qu'au moins un agent réducteur du ou des précurseurs ; b) une étape de génération d'un aérosol comprenant des nanoparticules métalliques, par alimentation en continu d'un dispositif (16) de génération d'aérosol avec la solution obtenue à l'étape a) ; c) une étape d'impression du substrat (200) au moyen d'une tête d'impression (30) alimentée en continu par l'aérosol obtenu à l'étape b).

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ELECTRICALLY CONDUCTIVE POLYPROPYLENE AND POLYETHYLENE COMPOSITE MATERIALS AND METHOD OF MAKING THEREOF

NºPublicación: WO2019069141A1 11/04/2019

Solicitante:

NAT INDUSTRIALIZATION COMPANY TASNEE [SA]

Resumen de: WO2019069141A1

The present invention relates to a process of fabrication of conductive polyolefin composites comprising injection molded grade polypropylene or polyethylene or both reinforced with conductive carbon fibers, thereby achieving excellent conductivity.

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CARBON FIBER REINFORCED POLYPROPYLENE AND POLYETHYLENE COMPOSITE MATERIALS

NºPublicación: WO2019069134A1 11/04/2019

Solicitante:

NAT INDUSTRIALIZATION COMPANY TASNEE [SA]

Resumen de: WO2019069134A1

The present invention relates to a process of fabrication of conductive polyolefin composites comprising injection molded grade polypropylene or polyethylene or both reinforced with conductive carbon fibers, thereby achieving excellent conductivity.

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FORCE-SENSING ELEMENT

NºPublicación: EP3465118A1 10/04/2019

Solicitante:

MICROSOFT TECHNOLOGY LICENSING LLC [US]

CN_109313090_A

Resumen de: WO2017210030A1

Examples for force-sensing elements are disclosed. An example method for forming a force sensor includes printing a suspension of a hollow-sphere conductive polymer in a liquid carrier over an electrode pair on a substrate, evaporating the liquid carrier, and encapsulating the electrode pair and hollow-sphere conductive polymer to form a force sensor.

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POLYMER AND OTHER COMPOUNDS FUNCTIONALIZED WITH TERMINAL 1,1-DISUBSTITUTED ALKENE MONOMER(S) AND METHODS THEREOF

NºPublicación: EP3464483A1 10/04/2019

Solicitante:

SIRRUS INC [US]

CN_109219642_A

Resumen de: CN109219642A

种官能化化合物,所述官能化化合物包括种或多种1,1‑二取代烯烃化合物的残基。优选地,所述官能化化合物包括两种或更多种1,1‑二取代烯烃化合物的残基,其被间隔开。所述官能化化合物可通过酯交换反应来制备。所述官能化化合物可用于可聚合组合物中,并且可用于制备新聚合物(例如通过使烯烃基团反应)。

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WATER ABSORBING OR WATER SOLUBLE POLYMERS, INTERMEDIATE COMPOUNDS, AND METHODS THEREOF

NºPublicación: EP3464484A1 10/04/2019

Solicitante:

SIRRUS INC [US]

CN_109153866_A

Resumen de: CN109153866A

公开了接枝共聚物、包括接枝共聚物的组合物、中间物质和相关方法,其中所述接枝共聚物包括第聚合物组分,其包括1,1‑二取代‑1‑烯烃化合物(优选亚甲基丙二酸酯化合物)并且接枝到第二组分。所得接枝共聚物可为亲水性或水溶性。所述第二组分优选为亲水性组分。

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Coatings containing polyester macromers containing 1,1-dicarbonyl-substituted 1 alkenes

NºPublicación: EP3464485A1 10/04/2019

Solicitante:

SIRRUS INC [US]

Resumen de: US9567475B1

Compositions comprising a) one or more polyester macromers containing one or more chains of the residue of one or more diols and one or more diesters wherein the residue of the one or more diols and the one or more diesters alternate along the chain and a portion of the diesters are 1,1-diester-1-alkenes and at least one terminal end comprises the residue of one of the 1,1-diester-1 alkenes and wherein one or more terminal ends may comprise the residue of one or more diols; and b) one or more polymers having pendant Michael Addition donor groups. Disclosed are coating prepared from these compositions.

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COMPOSITIONS FOR GAP COATING AND/OR FILLING IN OR BETWEEN ELECTRONIC PACKAGES BY CAPILLARY FLOW AND METHODS FOR THE USE THEREOF

NºPublicación: EP3465698A1 10/04/2019

Solicitante:

HENKEL IP & HOLDING GMBH [DE]

US_2019096822_A1

Resumen de: WO2017205572A1

Provided herein are conductive formulations which are useful for applying conductive material to a suitable substrate; the resulting coated articles have improved EMI shielding performance relative to articles coated with prior art formulations employing prior art methods. In accordance with certain aspects of the present invention, there are also provided methods for filling a gap in an electronic package to achieve electromagnetic interference (EMI) shielding thereof, as well as the resulting articles shielded thereby. Specifically, invention methods utilize capillary flow to substantially fill any gaps in the coating on the surface of an electronic package. Effective EMI shielding has been demonstrated with very thin coating thickness.

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SILVER NANOWIRE AND PRODUCTION METHOD THEREFOR, AND SILVER NANOWIRE INK AND TRANSPARENT CONDUCTIVE FILM

NºPublicación: EP3466565A1 10/04/2019

Solicitante:

DOWA ELECTRONICS MATERIALS CO [JP]

KR_20190015379_A

Resumen de: EP3466565A1

To provide thin and long silver nanowires covered with an organic protective agent containing a less amount of impurities, the silver nanowires having good dispersibility in an ink having an alcohol added thereto. Silver nanowires containing covered thereon a copolymer composition containing one or more kinds of a copolymer having a vinylpyrrolidone structural unit, and having a sulfur content Sppm of 2,000 ppm or less and a residual vinylpyrrolidone monomer content ratio VP R obtained from an NMR spectrum of 6.0% or less, the silver nanowires having an average diameter of 30 nm or less and an average length of 10 µm or more.

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IMPROVED METHOD FOR PRINTING A SUBSTRATE BY AEROSOL JET, AND PRINTING SYSTEM FOR IMPLEMENTING THE METHOD

NºPublicación: EP3467054A1 10/04/2019

Solicitante:

COMMISSARIAT ENERGIE ATOMIQUE [FR]

FR_3072037_A1

Resumen de: FR3072037A1

L'invention se rapporte à un procédé simplifié d'impression d'un substrat (200) par jet d'aérosol (2) comprenant des nanoparticules métalliques, le procédé comprenant la mise en uvre des étapes successives suivantes : a) une étape de préparation d'une solution comprenant lesdites nanoparticules métalliques, à l'aide d'une solution comprenant au moins un précurseur métallique desdites nanoparticules métalliques ainsi qu'au moins un agent réducteur du ou des précurseurs ; b) une étape de génération d'un aérosol comprenant des nanoparticules métalliques, par alimentation en continu d'un dispositif (16) de génération d'aérosol avec la solution obtenue à l'étape a) ; c) une étape d'impression du substrat (200) au moyen d'une tête d'impression (30) alimentée en continu par l'aérosol obtenu à l'étape b).

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FILM FORMING COMPOSITION AND LAMINATE MANUFACTURE METHOD

NºPublicación: US2019100674A1 04/04/2019

Solicitante:

FUJIFILM CORP [JP]

Resumen de: WO2017217474A1

A film forming composition that contains a hydrolyzate of siloxane compound represented in formula (1), silica particles, a ketone solvent, and water, and a laminate manufacture method are provided. In formula (1), R1, R2, R3 and R4 each independently represents a monovalent organic group with a carbon number of 1-6. n represents an integer between 2 and 20.

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ENHANCED STRUCTURAL SUPERCAPACITORS

NºPublicación: US2019103235A1 04/04/2019

Solicitante:

MITRE CORP [US]

US_2018075982_PA

Resumen de: US2019103235A1

The present disclosure is directed to structural supercapacitors and electrodes for structural supercapacitors having high energy storage and high mechanical characteristics and methods of making the structural supercapacitors and electrodes. The structural supercapacitors can include a solid electrolyte and carbon fiber electrodes comprising carbon nanotubes, surface functionalized redox-active moieties, and/or a conducting polymer.

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CONDUCTIVE INK COMPRISING DIACETYLENE DIOL MONOMER AND CONDUCTIVE POLYMER, AND METHOD FOR PRODUCING MICROPATTERN BY USING SAME

NºPublicación: WO2019066377A1 04/04/2019

Solicitante:

INDUSTRY UNIV COOPERATION FOUNDATION HANYANG UNIV [KR]

Resumen de: WO2019066377A1

Provided are conductive ink comprising a diacetylene diol monomer and a conductive polymer, and a method for producing a micropattern by using the same. The conductive ink comprises a conductive polymer and a diacetylene diol monomer represented by the following Formula (1). [Formula 1] HO-Rn-C≡C-C≡C-Rm-OH. In Formula 1, n and m are independently 1 to 10, R is CRaRb or (CRaRb)xO, Ra and Rb are independently hydrogen or a halogen group, and x is an integer of 1 to 3. In Formula 1, R is CH2, and n and m may be independently an integer of 1 to 4 .

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MOLECULAR ORGANIC REACTIVE INKS FOR CONDUCTIVE METAL PRINTING USING PHOTOINITIATORS

NºPublicación: JP2019052298A 04/04/2019

Solicitante:

\u30BC\u30ED\u30C3\u30AF\u30B9 \u30B3\u30FC\u30DD\u30EC\u30A4\u30B7\u30E7\u30F3\uFF38\uFF25\uFF32\uFF2F\uFF38 \uFF23\uFF2F\uFF32\uFF30\uFF2F\uFF32\uFF21\uFF34\uFF29\uFF2F\uFF2E

Resumen de: EP3456791A1

An ink composition including a metal salt; an optional solvent; and a stable component that is stable in the ink composition until treated, wherein, upon treatment, the component forms a compound that reduces the metal salt to form metal. An ink composition including a metal salt; an initiator; and an optional solvent; wherein, upon treatment, the initiator forms a compound which reduces the metal salt to metal. A process including combining a metal salt, an initiator, and an optional solvent, to form an ink; wherein, upon treatment, the initiator forms a compound which reduces the metal salt to metal. A process including providing an ink composition comprising a metal salt, an initiator, and an optional solvent; depositing the ink composition onto a substrate to form deposited features; and treating the deposited features on the substrate wherein the initiator forms a compound which reduces the metal salt to metal to form conductive features on the substrate.

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ELECTRICAL DEBONDING OF PU HOT MELT ADHESIVES BY USE OF CONDUCTIVE INKS

NºPublicación: JP2019509370A 04/04/2019

Solicitante:

\u30D8\u30F3\u30B1\u30EB\u30FB\u30A2\u30AF\u30C1\u30A7\u30F3\u30B2\u30BC\u30EB\u30B7\u30E3\u30D5\u30C8\u30FB\u30A6\u30F3\u30C8\u30FB\u30B3\u30E0\u30D1\u30CB\u30FC\u30FB\u30B3\u30DE\u30F3\u30C7\u30A3\u30C3\u30C8\u30B2\u30BC\u30EB\u30B7\u30E3\u30D5\u30C8\u30FB\u30A2\u30A6\u30D5\u30FB\u30A2\u30AF\u30C1\u30A7\u30F3\uFF28\uFF45\uFF4E\uFF4B\uFF45\uFF4C \uFF21\uFF27 \uFF06 \uFF23\uFF4F\uFF0E \uFF2B\uFF27\uFF41\uFF21

Resumen de: EP3199344A1

The present invention relates to a method for reversibly bonding a first and a second substrate, wherein at least the first substrate is an electrically non-conductive substrate, the method comprising: coating the surface of the electrically non-conductive substrate(s) with a conductive ink; applying an electrically debondable hot melt adhesive composition to the conductive ink-coated surface of the first substrate and/or the second substrate; contacting the first and the second substrates such that the electrically debondable hot melt adhesive composition is interposed between the two substrates; allowing formation of an adhesive bond between the two substrates to provide bonded substrates; and optionally applying a voltage to the bonded substrates whereby adhesion at at least one interface between the electrically debondable hot melt adhesive composition and a substrate surface is substantially weakened. Furthermore, the present invention relates to the bonded substrates thus obtained.

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CORE-SHELL NANOPARTICLES FOR PHOTOVOLTAIC ABSORBER FILMS

NºPublicación: JP2019054251A 04/04/2019

Solicitante:

\u30CA\u30CE\u30B3 \u30C6\u30AF\u30CE\u30ED\u30B8\u30FC\u30BA \u30EA\u30DF\u30C6\u30C3\u30C9

CN_109599323_A

Resumen de: WO2015082940A1

A method for the preparation of CIGS-type core-shell nanoparticles produces core-shell nanoparticles that may include a quaternary or ternary metal chalcogenide core. The core may be substantially surrounded by a binary metal chalcogenide shell. A core- shell nanoparticle may be deposited on a PV cell contact (e.g., a molybdenum electrode) via solution-phase deposition. The deposited particles may then be melted or fused into a thin absorber film for use in a photovoltaic device.

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ELECTRICALLY-CONDUCTIVE CORROSION-PROTECTIVE COVERING

Nº publicación: CA3019309A1 04/04/2019

Solicitante:

SHORE ACRES ENTPR INC D/B/A SAE INC [CA]

US_2019103684_A1

Resumen de: CA3019309A1

A corrosion-protected electrical assembly includes a metallic component (e.g. a utility pole or a guy anchor rod or direct buried tower steel) having an outer surface, and a water-impermeable, electrically-conductive, covering applied to at least a portion of the outer surface. A covering for a metallic component includes a water-impermeable polymeric matrix, and a particulate carbonaceous material dispersed in the polymeric matrix. A method for protecting a metallic component from corrosion includes applying a covering to an outer surface of the metallic component at the bottom portion of the metallic component. The covering is water-impermeable and electrically-conductive.

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