TINTAS Y PINTURAS CON PROPIEDADES ELÉCTRICAS - Oficina Española de Patentes y Marcas ...
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Departamento de Patentes e Información Tecnológica
Unidad de Información Tecnológica
TINTAS Y PINTURAS CON PROPIEDADES
ELÉCTRICAS
47 Resultados Datos actualizados a 22/10/2020 [16:53:720]
Solicitudes publicadas en los últimos 30 días / Applications published in the last 30 days (Publicaciones Chinas excluidas
/Chinese publications excluded).
ANTI-CORROSIVE ZINC PRIMER COATING COMPOSITIONS COMPRISING HOLLOW GLASS SPHERES|AND A
CONDUCTIVE PIGMENT
Nº publicación KR20200113291A 06/10/2020
Solicitantes 헴펠에이에스
Resumen The present invention concerns anti-corrosive coating compositions, in particular coating compositions for protecting
iron and steel structures. In particular, the present invention relates to silicate-based coating compositions comprising
particulate zinc, conductive pigments, and glass hollow microspheres. The invention furthermore concerns a kit of
parts containing the composition, a method for its application, as well as metal structures coated with the composition.
SILVER NANOWIRE INK AND TRANSPARENT ELECTROCONDUCTIVE FILM
Nº publicación KR20200111224A 28/09/2020
Solicitantes SHOWA DENKO KK [JP]
Resumen [Problem] To provide a silver nanowire ink which enables the formation of a transparent electroconductive pattern
having a high electroconductivity and excellent migration resistance and can be manufactured in fewer processes,
and a transparent electroconductive film using the silver nanowire ink. [Solution] A silver nanowire ink which
comprises a low-molecular weight urea compound containing a urea bond in molecule and having a molecular weight
of 60-250, a silver nanowire, a binder resin and a dispersion medium, and a transparent electroconductive film which
is obtained by applying the silver nanowire ink onto a transparent base material and then drying.
METHOD FOR STORAGE OR TRANSPORTATION OF GRAPHENE OXIDE
Nº publicación US2020325024A1 15/10/2020
Solicitantes UNIV CORNELL [US]
JMC CORP [KR]
Resumen The present disclosure relates to a method for storage or transportation of graphene oxide. The method for storage or
transportation of graphene oxide comprises the steps of: carrying out wet spinning of a graphene oxide spinning
solution to a coagulating bath to obtain graphene oxide pellets; drying the obtained graphene oxide pellets; storing or
transporting the dried graphene oxide pellets; and redispersing the stored or transported graphene oxide pellets.
Alertas Tecnológicas - 1 de 20 - TINTAS Y PINTURAS CON PROPIEDADES ELÉCTRICASDepartamento de Patentes e Información Tecnológica
Unidad de Información Tecnológica
PORTABLE RAPID LARGE AREA THIN FILM PHOTOSINTERER
Nº publicación US2020329566A1 15/10/2020
Solicitantes GOOGLE LLC [US]
Resumen Methods and systems for using a photosintering system to
sinter one or more paint layers for a paint circuit. In one aspect,
a photosintering system includes a photosintering device
including a light source and multiple proximity sensors, a data
communication link, and one or more processors in data
communication with the photosintering device over the data
communication link, and is operable to perform the operations
of obtaining an image of a sintering area, generating a grid of
the sintering area including multiple sub-areas, and for each
sub-area of the multiple sub-areas: determine a respective
fractional sintering energy for the sub-area, indicate how to
position a photosintering device relative to the sub-area, obtain
current positional information for the photo sintering device,
determining that the current positional, determine an exposure
sintering energy for the particular sub-area, and trigger
exposure of the exposure sintering energy to the particular
sub-area.
VEHICLE ROOF HAVING CONDUCTIVE COATING FOR WIRELESS COMMUNICATION
Nº publicación US2020328493A1 15/10/2020
Solicitantes HYUNDAI MOTOR CO LTD [KR]
KIA MOTORS CORP [KR]
Resumen A vehicle and a method for enhancing wireless communication for the vehicle are provided. The vehicle includes a
glass panel that is disposed on a roof of the vehicle and an electrically conductive coating applied to the glass panel.
The conductive coating is electrically connected to an electrically conductive portion of a vehicle body. The method for
enhancing wireless communication for the vehicle includes coating a glass panel of a vehicle roof with an electrically
conductive coating and electrically connecting the conductive coating to an electrically conductive portion of a vehicle
body.
Alertas Tecnológicas - 2 de 20 - TINTAS Y PINTURAS CON PROPIEDADES ELÉCTRICASDepartamento de Patentes e Información Tecnológica
Unidad de Información Tecnológica
LIGHT-SINTERING COPPER PRECURSOR, MANUFACTURING METHOD THEREFOR, AND LIGHT-SINTERING METHOD
THERFOR
Nº publicación KR20200110539A 24/09/2020
Solicitantes IUCF HYU [KR]
Resumen Provided are a light-sintering copper precursor, a
manufacturing method therefor, and a light-sintering method
therefor, the light-sintering copper precursor comprising: copper
nanoparticles; and an oxide film consisting of copper (II) oxide
(CuO) covering the surfaces of the copper nanoparticles in a
predetermined thickness.
CONDUCTIVE INK AND CARBON WIRING BOARD
Nº publicación WO2020203417A1 08/10/2020
Solicitantes UNIV OSAKA [JP]
SHOWA DENKO KK [JP]
Resumen [Problem] Provided is an inexpensive carbon wiring board having both high environmental resistance and a wide
distortion detection range. [Solution] According to the present invention, this carbon wiring board has a wiring pattern
formed from a conductive ink characterized by containing a carbonaceous conductive material (A), a binder resin (B)
containing a solvent-soluble polyimide, and a solvent (C), wherein 0.5-40 parts by mass of the binder resin (B) is
contained with respect to 100 parts by mass of the carbonaceous conductive material.
ENHANCEMENT OF POLYMER MECHANICAL PROPERTIES USING QUINACRIDONE ADDITIVES
Nº publicación WO2020206345A1 08/10/2020
Solicitantes TEXAS A & M UNIV SYS [US]
Resumen In an embodiment, the present disclosure relates to a composition including a polymer matrix and an additive. In
some embodiments, the additive is a quinacridone additive. In another embodiment, the present disclosure relates a
method of making a composition. In some embodiments, the method includes adding an additive to a polymer matrix.
In some embodiments, the additive is a quinacridone additive.
Alertas Tecnológicas - 3 de 20 - TINTAS Y PINTURAS CON PROPIEDADES ELÉCTRICASDepartamento de Patentes e Información Tecnológica
Unidad de Información Tecnológica
THIN FILM AND FABRICATION METHOD THEREFOR AND QLED DEVICE
Nº publicación US2020317997A1 08/10/2020
Solicitantes TCL TECH GROUP CORPORATION [CN]
Resumen A thin film includes a polymer material and quantum dots
(QDs). The QDs are dispersed in the polymer material. The
polymer material includes at least one barrier polymer material.
A weight average molecular weight of the at least one barrier
polymer material is higher than 100,000.
COMPOSITE AND METHOD FOR MANUFACTURING COMPOSITE
Nº publicación US2020321140A1 08/10/2020
Solicitantes TOYO TANSO CO [JP]
Resumen Entrance of liquid is sufficiently prevented while electrical
conductivity of a carbon material is maintained. A composite 1
includes a substrate 2 and a conductive layer 3 formed on the
substrate 2. The substrate 2 includes: a carbon material
including a carbon component; and hydrophobic resin.
Impregnate with Antistatic Properties
Nº publicación US2020317936A1 08/10/2020
Solicitantes FLOORING TECHNOLOGIES LTD [MT]
Resumen An impregnate with antistatic properties for use in laminates or for coating wood-based panels is disclosed. A resin
used for impregnating and/or coating paper may include carbon-based particles, at least one compound of the
general formula (I) R1aR2bSiX(4-a-b), and/or hydrolysis products thereof. X is H, OH, or a hydrolysable moiety
selected from the group including halogen, alkoxy, carboxy, amino, monoalkylamino or dialkylamino, aryloxy, acyloxy,
or alkylcarbonyl. R1 is an organic moiety selected from the group including alkyl, aryl, or cycloalkyl, which may be
interrupted by —O— or —NH—. R1 has at least one functional group Q1 selected from a group including a hydroxy-,
amino, monoalkylamino, carboxy, mercapto, alkoxy, aldehyde, acrylic, acryloxy, methacrylic, methacryloxy, cyano,
isocyano or epoxide group. R2 is a non-hydrolyzable organic moiety selected from the group including alkyl, aryl,
alkenyl, alkynyl, cycloalkyl, cycloalkenyl; a is 0, 1, 2, or 3, and b is 1, 2, 3, or 4.
Alertas Tecnológicas - 4 de 20 - TINTAS Y PINTURAS CON PROPIEDADES ELÉCTRICASDepartamento de Patentes e Información Tecnológica
Unidad de Información Tecnológica
HYDROPHYLIC SEMICONDUCTING SINGLE-WALLED CARBON NANOTUBE INKS
Nº publicación US2020317937A1 08/10/2020
Solicitantes NAT RES COUNCIL CANADA [CA]
Resumen A single-walled carbon nanotube composition includes
single-walled carbon nanotubes substantially enriched in
semiconducting single-walled carbon nanotubes in association
with a polymer having one or more oligoether side groups. The
oligoether side groups render the composition dispersable in
polar organic solvents, for example alkyl carbitols, permitting
formulation of ink compositions containing single-walled carbon
nanotubes substantially enriched in semiconducting
single-walled carbon nanotubes. Such ink compositions may be
readily printed using common printing methods, such as inkjet,
flexography and gravure printing.
Fine Silver Particle Dispersion
Nº publicación US2020317935A1 08/10/2020
Solicitantes DU PONT [US]
Resumen This disclosure relates to a conductive paste comprising a fine silver particle dispersion and a glass frit, wherein the
fine silver particle dispersion comprising: (1) 65 to 95.4% by weight of fine silver particles which have average primary
particle diameter of 10 to 190 nm and which comprise 25% by number or less of silver particles having primary
particle diameter of 100 nm or larger, (2) 4.5 to 34.5% by weight of a solvent, (3) 0.1 to 1.0% by weight of ethyl
cellulose having weight average molecular weight of 10,000 to 120,000. Also provided are: a method of
manufacturing an electrically conductive thick film comprising steps of: (a) applying said fine silver particle dispersion
on a substrate, and (b) heating the applied fine silver particle dispersion at 80 to 1000 ° C.; and an electrical device
comprising a conductive thick film made with the foregoing paste.
Alertas Tecnológicas - 5 de 20 - TINTAS Y PINTURAS CON PROPIEDADES ELÉCTRICASDepartamento de Patentes e Información Tecnológica
Unidad de Información Tecnológica
Polymer, Coating Composition Comprising Same, and Organic Light Emitting Element Using Same
Nº publicación US2020321529A1 08/10/2020
Solicitantes LG CHEMICAL LTD [KR]
Resumen The present specification relates to a polymer including: a first
unit represented by Formula 1; and a second unit represented
by Formula 2, a coating composition including the same, and
an organic light emitting device formed by using the same.
CORONA SHIELD, ELECTRIC MACHINE, AND METHOD FOR MANUFACTURING THE CORONA SHIELD
Nº publicación US2020321821A1 08/10/2020
Solicitantes SIEMENS AG [DE]
Resumen A corona shield for an electric machine, has a varnish that
contains a first polymer resin, first electrically conductive
particles that are dispersed in the first polymer resin, and
microcapsules which are dispersed in the first polymer resin
and include a second polymer resin in their interior.
Alertas Tecnológicas - 6 de 20 - TINTAS Y PINTURAS CON PROPIEDADES ELÉCTRICASDepartamento de Patentes e Información Tecnológica
Unidad de Información Tecnológica
SILVER NANOWIRE INK AND METHOD FOR MANUFACTURING SAME
Nº publicación KR20200111743A 29/09/2020
Solicitantes DOWA ELECTRONICS MATERIALS CO [JP]
Resumen [Problem] To provide a silver nanowire ink in which the amount
of coarse foreign matter particles present is sufficiently
minimized, wherein the silver nanowire ink is formulated using
silver nanowires that are highly effective in improving the
electrical conductivity of a transparent electroconductive film.
[Solution] A silver nanowire ink intermediate product having
dispersed therein silver nanowires, in which an organic
protective agent is bonded to the surface thereof and in which
the amount of the organic protective agent bonded is 1.5-8.0%
by mass relative to the total amount of the organic protective
agent and silver, is subjected to a dispersion process by a thin
film rotation method, whereby the form of the silver nanowires
in the ink is adjusted so that the number of bend parts in the
wires measured with respect to a total wire length of 1.0 mm or
greater is no more than 20.0 per mm in terms of unit length of
the wires, and moreover is adjusted so that the number of
particles present having a particle diameter exceeding 7 μm as
measured by a light-shielding liquid particle counter is no more
than 50 per mL in terms of unit volume of the ink.
LIOFILIZED COMPOSITION (Machine-translation by Google Translate, not legally binding)
Nº publicación KR20200111695A 29/09/2020
Solicitantes GRID INTERACTIVO DE EMPRESAS S L [ES]
Resumen Lyophilized composition characterized in that it comprises: (a) metal powder, wherein said metal is selected from Au,
Ag, Pt and Rh; (b) graphene; (c) silica; (d) resin; and (e) a biological sample of a subject, wherein said biological
sample is dry. (Machine-translation by Google Translate, not legally binding)
A METHOD AND APPARATUS FOR LAYING PAINT INDICIA ON A ROAD SURFACE AND A METHOD FOR TRANSMITTING
INFORMATION TO VEHICLES
Nº publicación SG11202007940WA 29/09/2020
Solicitantes AUTONOTECH PTE LTD [SG]
Resumen The present invention provides a method and apparatus for
laying paint indicia on a road surface, whereby the paint indicia
includes magnetic elements that can be detected by at least
one sensor to provide binary signals for transmission of
information to a vehicle communicatively coupled to the at least
one sensor. The transmission of information can be carried out
regardless of a speed of the vehicle. Furthermore, the
transmission of information can be carried out under all
weather/visibility/road conditions.
Alertas Tecnológicas - 7 de 20 - TINTAS Y PINTURAS CON PROPIEDADES ELÉCTRICASDepartamento de Patentes e Información Tecnológica
Unidad de Información Tecnológica
METAL CARD CAPABLE OF BIDIRECTIONAL COMMUNICATION AND METHOD FOR MANUFACTURING METAL CARD
Nº publicación WO2020197078A1 01/10/2020
Solicitantes KONA M CO LTD [KR]
KONA I CO LTD [KR]
Resumen A method for manufacturing a metal card according to an embodiment of the present invention comprises: a step for
forming a metal card by laminating a stack of sheets in which are stacked a plurality of sheets, centred on a metal
sheet, including adhesive sheets having the same size as the metal sheet, an upper inlay sheet having a first
antenna, and a lower inlay sheet having a second antenna; a step for forming a COB accommodation space, which
can accommodate a COB, by milling a certain area of the metal card using computerized numerical control (CNC)
machining; a step for forming a through-hole, which exposes the first antenna and the second antenna, by milling a
COB contact point region of the COB accommodation space down to the lower inlay sheet; a step for electrically
connecting the first antenna and the second antenna by dispensing a conductive elastic liquid into the through-hole;
and a step for bidirectionally connecting the first antenna and the second antenna to the COB by attaching the COB
within the COB accommodation space so that the COB contact point is connected by the conductive elastic liquid.
CORE-SHELL PARTICLES AND USE THEREOF
Nº publicación US2020308422A1 01/10/2020
Solicitantes NORITAKE CO LTD [JP]
Resumen The manufacturing method provided by the present invention is
a method for manufacturing core-shell particles that includes
core particles and a shell, the constituent metal elements of the
foregoing being different from each other. In the present
invention, a quinone-containing core particle dispersion
containing at least core particles consisting of a first metal,
hydroquinone (HQ), benzoquinone (BQ), and a second metal
compound including a second metal element for making up the
shell is prepared, and a reduction treatment is performed on the
quinone-containing core particle dispersion, through addition of
a reducing agent, to form a shell including the second metal
element as a main constituent element, on the surface of the
core particles. A mass ratio: HQ/BQ ratio of added
hydroquinone (HQ) and benzoquinone (BQ) is 0.1 to 120.
Alertas Tecnológicas - 8 de 20 - TINTAS Y PINTURAS CON PROPIEDADES ELÉCTRICASDepartamento de Patentes e Información Tecnológica
Unidad de Información Tecnológica
CONDUCTIVE PAINT COMPOSITION
Nº publicación US2020308423A1 01/10/2020
Solicitantes OH HYEON CHEOL [KR]
KIM DONG IL [KR]
Resumen Disclosed herein is conductive paint for electro-deposition
painting. The conductive paint includes non-oxide ceramic
particles each configured such that an oxide layer is provided
on a surface thereof. In this case, the non-oxide ceramic
particles include at least one type of AxBy-form particles, where
the sum of x and y is 7 or less.
Fabrication of Palladium-Chromium Alloy Microparticles
Nº publicación US2020306834A1 01/10/2020
Solicitantes GEN ELECTRIC [US]
Resumen Methods for making a plurality of microparticles from a reaction solution that includes an organic acid in a solvent are
provided. The method may include adding a chromium salt and a palladium salt to the reaction solution; bringing the
reaction solution to a reaction temperature of 0° C. to 150° C. to form palladium cations and chromium cations within
the reaction solution such that the palladium cations and chromium cations combine to form the plurality of
microparticles that precipitate from the reaction solution; and collecting the microparticles from the reaction mixture.
The plurality of microparticles comprises a palladium-chromium alloy. The palladium-chromium alloy may comprise
chromium in a weight percentage of 1% to 20% of the total weight of the palladium-chromium alloy.
Alertas Tecnológicas - 9 de 20 - TINTAS Y PINTURAS CON PROPIEDADES ELÉCTRICASDepartamento de Patentes e Información Tecnológica
Unidad de Información Tecnológica
BIOSENSOR MANUFACTURE
Nº publicación US2020309771A1 01/10/2020
Solicitantes ELISHA SYSTEMS LTD [GB]
Resumen The manufacture of an electrochemical sensor precursor
comprising the steps of: preparing an electrically conductive
composite comprising an aqueous mixture of: polycationic
conductive polymer particles; an anionic polyelectrolyte; and an
optional buffer; applying the mixture to a region of an
electroconductive surface; and removing water to allow
adhesion of the composite to the region of the surface.
Alertas Tecnológicas - 10 de 20 - TINTAS Y PINTURAS CON PROPIEDADES ELÉCTRICASDepartamento de Patentes e Información Tecnológica
Unidad de Información Tecnológica
Compound, Coating Composition Comprising Same, Organic Light-Emitting Element Using Same, and Manufacturing Method
Therefor
Nº publicación US2020313099A1 01/10/2020
Solicitantes LG CHEMICAL LTD [KR]
Resumen The present specification relates to a compound of Formula 1,
a coating composition including the compound, an organic light
emitting device formed by using the coating composition, and a
manufacturing method thereof.
Alertas Tecnológicas - 11 de 20 - TINTAS Y PINTURAS CON PROPIEDADES ELÉCTRICASDepartamento de Patentes e Información Tecnológica
Unidad de Información Tecnológica
Ink Composition for Organic Light Emitting Device
Nº publicación US2020308435A1 01/10/2020
Solicitantes LG CHEMICAL LTD [KR]
Resumen The present invention relates to an ink composition for an
organic light emitting device that can be applied to an inkjet
process. When the inkjet process is applied using this, it is
possible to form a film having smooth and flat surfaces when
dried after forming an ink film.
Fabrication of Chromium Metal Mixtures in the Form of Core-Shell Nanoparticles
Nº publicación US2020306835A1 01/10/2020
Solicitantes GEN ELECTRIC [US]
Resumen Core-shell microparticles, along with methods of their fabrication and use, are provided. The core-shell microparticles
may include a core comprising a first metallic material having a first chromium content and a shell surrounding the
core and comprising a second metallic material having a second chromium content that is less than the first chromium
content. For example, the first chromium content may be 5% by weight or greater of elemental chromium within the
first metallic material.
Heating element for din rail
Nº publicación SE1950543A1 29/09/2020
Solicitantes SWERAIL AB [SE]
FLUORINATED COPOLYMER AND COMPOSITIONS AND ARTICLES INCLUDING THE SAME
Nº publicación US2020303755A1 24/09/2020
Solicitantes 3M INNOVATIVE PROPERTIES CO [US]
Resumen The copolymer includes divalent units represented by formula —[CF2-CF2]—, divalent units represented by formula:
(I), and one or more divalent units independently represented by formula: (II) When Z is hydrogen, the copolymer has
an alpha transition temperature of up to 100 ?C. The copolymer has an —SO3Z equivalent weight in a range from
300 to 1400, and a variation of the copolymer in which —SO3Z is replaced with —SO2F has a melt flow index of up
to 80 grams per ten minutes measured at a temperature of 265° C. and at a support weight of 5 kg. A catalyst ink or
polymer electrolyte membrane including the copolymer are also provided.
Alertas Tecnológicas - 12 de 20 - TINTAS Y PINTURAS CON PROPIEDADES ELÉCTRICASDepartamento de Patentes e Información Tecnológica
Unidad de Información Tecnológica
CONDUCTIVE COATING MATERIAL AND PRODUCTION METHOD FOR SHIELDED PACKAGE USING CONDUCTIVE
COATING MATERIAL
Nº publicación US2020299524A1 24/09/2020
Solicitantes TATSUTA ELECTRIC WIRE & CABLE CO LTD [JP]
Resumen A conductive coating material is disclosed including at least (A)
100 parts by mass of a binder component including a solid
epoxy resin that is a solid at normal temperature and a liquid
epoxy resin that is a liquid at normal temperature, (B) 500 to
1800 parts by mass of metal particles that have a tap density of
5.3 to 6.5 g/cm3 with respect to 100 parts by mass of the binder
component (A), (C) 0.3 to 40 parts by mass of a curing agent
that contains at least one imidazole type curing agent with
respect to 100 parts by mass of the binder component (A), and
(D) 150 to 600 parts by mass of a solvent with respect to 100
parts by mass of the binder component (A).
Alertas Tecnológicas - 13 de 20 - TINTAS Y PINTURAS CON PROPIEDADES ELÉCTRICASDepartamento de Patentes e Información Tecnológica
Unidad de Información Tecnológica
CONDUCTIVE COATING MATERIAL AND PRODUCTION METHOD FOR SHIELDED PACKAGE USING CONDUCTIVE
COATING MATERIAL
Nº publicación US2020299523A1 24/09/2020
Solicitantes TATSUTA ELECTRIC WIRE & CABLE CO LTD [JP]
Resumen A conductive coating material is disclosed including at least (A)
100 parts by mass of a binder component including 5 to 30
parts by mass of solid epoxy resin that is solid at normal
temperature and 20 to 90 parts by mass of liquid epoxy resin
that is liquid at normal temperature, (B) 200 to 1800 parts by
mass of silver-coated copper alloy particles in which the copper
alloy particles are made of an alloy of copper, nickel, and zinc,
the silver-coated copper alloy particles have a nickel content of
0.5% to 20% by mass, and the silver-coated copper alloy
particles have a zinc content of 1% to 20% by mass with
respect to 100 parts by mass of the binder component (A), and
(C) 0.3 to 40 parts by mass of a curing agent with respect to
100 parts by mass of the binder component (A).
Abschirnfarbendispersion
Nº publicación DE102019001919A1 24/09/2020
Solicitantes KARNEY BENJAMIN [DE]
Resumen Abschirmfarbe, Dispersion, als elektrisch-leitender und elektrisch-kapazitiver (elektrische Ladung speichernder) sowie
hochfrequente Strahlung reflektierender Anstrich/Beschichtung - durch Hinzufügung von Graphenbrücken.
CONDUCTIVE FILM FORMATION
Nº publicación WO2020205903A1 08/10/2020
Solicitantes CAMBRIOS FILM SOLUTIONS CORP
SPAID MICHAEL ANDREW [US]
Resumen A method of forming a conductive film. The method includes applying an ink onto a substrate. The ink includes a
plurality of nanostructures formed from an electrically-conductive material and a polymer binder. The method includes
drying the ink on the substrate. The method includes applying an overcoat material solution onto the dried ink. The
overcoat solution includes at least some solvent suitable to provide at least some solubility of the binder. Also, a
conductive film that includes a substrate, a matrix on the substrate, and a plurality of nanostructures within the matrix.
The matrix is provided as a resultant of a polymer binder present within an ink that carried the nanostructures that
was applied and dried upon the substrate, a dried/cured overcoat material that that was applied on the dried ink layer
in the form of a coating solution that included a polymer and at least some solvent to provide at least some solubility
of the binder, with the binder being at least partially dissolved.
Alertas Tecnológicas - 14 de 20 - TINTAS Y PINTURAS CON PROPIEDADES ELÉCTRICASDepartamento de Patentes e Información Tecnológica
Unidad de Información Tecnológica
NANOWIRE INK PERFORMANCE CORRELATION TO NANOWIRE DIMENSION
Nº publicación WO2020205902A1 08/10/2020
Solicitantes CAMBRIOS FILM SOLUTIONS CORP
SPAID MICHAEL ANDREW [US]
Resumen A method for predicting at least one performance property of a transparent conductive film to be made from an ink
containing nanowires prior to making the transparent conductive film. The method includes obtaining a nanowire
population from the ink for analysis. The method includes determining at least one of lengths and diameters for all the
nanowires within the population from the ink. The method includes comparing the determined at least one of lengths
and diameters to a value index that is correlated to the at least one performance property of the to-be-made
transparent conductive film.
CONDUCTIVE NANOWIRE MEASUREMENT
Nº publicación WO2020205901A1 08/10/2020
Solicitantes CAMBRIOS FILM SOLUTIONS CORP
SPAID MICHAEL ANDREW [US]
Resumen A method of concurrently determining length and diameter of nanowires. Nanowires are provided onto a support. A
chosen illumination of the nanowires on the support is provided. An image of the nanowires on the support is
obtained. A length of each nanowire is calculated by an image processing program. A relative diameter of each
nanowire is calculated based on an integrated intensity of light scattered per unit length from each nanowire.
COMPOSITION
Nº publicación WO2020208127A1 15/10/2020
Solicitantes MERCK PATENT GMBH [DE]
Resumen The present invention relates to a composition comprising a (meth)acrylate monomer.
PHOTO-PATTERNABLE CROSS-BRED ORGANIC SEMICONDUCTOR POLYMERS FOR ORGANIC THIN-FILM
TRANSISTORS
Nº publicación WO2020197732A1 01/10/2020
Solicitantes CORNING INC [US]
Resumen A polymer blend, including at least one organic semiconductor (OSC) polymer, such that: the at least one OSC
polymer is a diketopyrrolopyrrole-fused thiophene polymeric material, the fused thiophene is beta-substituted, the at
least one OSC polymer has a first portion and a second portion, and at least one of the first portion or the second
portion includes at least one UV- curable side chain.
Alertas Tecnológicas - 15 de 20 - TINTAS Y PINTURAS CON PROPIEDADES ELÉCTRICASDepartamento de Patentes e Información Tecnológica
Unidad de Información Tecnológica
CONDUCTIVE PAINT COMPOSITION
Nº publicación EP3715425A1 30/09/2020
Solicitantes OH HYEON CHEOL [KR]
KIM JONG IL [KR]
Resumen Disclosed herein is conductive paint for electrodeposition
painting. The conductive paint includes non-oxide ceramic
particles each configured such that an oxide layer is provided
on a surface thereof. In this case, the non-oxide ceramic
particles include at least one type of AxBy-form particles, where
the sum of x and y is 7 or less.
ELECTRODE FORMULATION FOR LI-ION BATTERY AND METHOD FOR PRODUCING AN ELECTRODE BY EXTRUSION AT
LOW RESIDENCE TIME
Nº publicación FR3094371A1 02/10/2020
Solicitantes ARKEMA FRANCE [FR]
Resumen The invention relates to an electrode formulation for a Li-ion
battery. The invention also relates to a method for preparing
electrodes using said formulation by compounding/extrusion at
low residence time. The invention further relates to an electrode
obtained by this method and to secondary Li-ion batteries
comprising at least one such electrode.
Alertas Tecnológicas - 16 de 20 - TINTAS Y PINTURAS CON PROPIEDADES ELÉCTRICASDepartamento de Patentes e Información Tecnológica
Unidad de Información Tecnológica
INKJET PRINTING INK
Nº publicación EP3722382A1 14/10/2020
Solicitantes DAICEL CORP [JP]
Resumen Provided is an ink for use in manufacturing electronic components via inkjet printing, the ink being capable of stably
maintaining silver nanoparticle dispersibility for extended periods, even in the presence of oxygen, and can be
sintered to obtain a sintered body exhibiting superior electrical conductivity. The ink according to the present invention
is an inkjet printing ink comprising surface-modified silver nanoparticles (A) and a dispersion solvent (B), wherein the
(A) are surface-modified silver nanoparticles having a configuration in which surfaces of the silver nanoparticles are
coated with a protective agent containing an amine; an amount of the (A) (in terms of silver) is not less than 30 wt.%
of the ink; and the (B) comprises a secondary alcohol and/or a tertiary alcohol (b-1), and a hydrocarbon (b-2), wherein
a total amount of the (b-1) and the (b-2) is not less than 70 wt.% of a total amount of the dispersion solvent (B).
THIN AND UNIFORM SILVER NANOWIRES, METHOD OF SYNTHESIS AND TRANSPARENT CONDUCTIVE FILMS FORMED
FROM THE NANOWIRES
Nº publicación EP3721453A2 14/10/2020
Solicitantes C3NANO INC [US]
Resumen Highly uniform and thin silver nanowires are described having
average diameters below 20 nm and a small standard deviation
of the diameters. The silver nanowires have a high aspect ratio.
The silver nanowires can be characterized by a small number
of nanowires having a diameter greater than 18 nm as well as
with a blue shifted narrow absorption spectrum in a dilute
solution. Methods are described to allow for the synthesis of the
narrow uniform silver nanowires. Transparent conductive films
formed from the thin, uniform silver nanowires can have very
low levels of haze and low values of ΔL*, the diffusive
luminosity, such that the transparent conductive films can
provide little alteration of the appearance of a black
background.
Alertas Tecnológicas - 17 de 20 - TINTAS Y PINTURAS CON PROPIEDADES ELÉCTRICASDepartamento de Patentes e Información Tecnológica
Unidad de Información Tecnológica
ELECTRICALLY CONDUCTIVE PASTE
Nº publicación EP3723139A1 14/10/2020
Solicitantes NAMICS CORP [JP]
Resumen An object is to provide a conductive paste for forming an
electrode of a solar cell capable of processing at a low
temperature (for example, 250°C or lower) and capable of
obtaining a conductive film having a low specific resistance.This
is a conductive paste for forming an electrode of a solar cell,
wherein the conductive paste comprises (A) a conductive
component, (B) an epoxy resin, (C) an imidazole and (D) a
solvent, and an amount of (C) the imidazole in the conductive
paste is 0.1 to 1.0% by weight based on 100% by weight of the
conductive paste excluding (D) the solvent.
Alertas Tecnológicas - 18 de 20 - TINTAS Y PINTURAS CON PROPIEDADES ELÉCTRICASDepartamento de Patentes e Información Tecnológica
Unidad de Información Tecnológica
METHODS FOR CONDUCTIVE ADHESIVES BASED ON GRAPHENE AND APPLICATIONS THEREOF
Nº publicación EP3717558A1 07/10/2020
Solicitantes UNIV CALIFORNIA [US]
NANOTECH ENERGY INC [US]
Resumen The present disclosure relates to conductive adhesives and
inks. The disclosed conductive adhesives include glues and
epoxies, based on graphene and graphene/carbon composites
and the methods of manufacture thereof, such conductive
adhesives exhibiting excellent conductivity, thermal properties,
durability, low curing temperatures, mechanical flexibility, and
reduced environmental impact. Further, adhesives with
conductive additives such as silver nanowires and the methods
of production thereof are disclosed herein.
RESIN FOR FORMING INSULATING COATING FILM, VARNISH, ELECTRODEPOSITION LIQUID, AND METHOD FOR
PRODUCING INSULATED CONDUCTOR
Nº publicación EP3715427A1 30/09/2020
Solicitantes MITSUBISHI MATERIALS CORP [JP]
Resumen A resin for forming an insulating film includes at least one of a modified polyamide-imide having a terminal OH group
or a terminal SH group and a modified polyimide having a terminal OH group or a terminal SH group. A varnish
includes the resin for forming an insulating film and a solvent. An electrodeposition dispersion includes the resin for
forming an insulating film, a polar solvent, water, a poor solvent, and a base. A method for producing an insulated
conductor includes: a step of applying the varnish or electrodepositing the electrodeposition dispersion to a surface of
a conductor to form a coating layer or an electrodeposition layer on the surface of the conductor; and a step of
heating the coating layer or the electrodeposition layer to produce an insulating film and bake the insulating film on
the conductor.
DURABLE, ELECTRICALLY CONDUCTIVE TRANSPARENT POLYURETHANE COMPOSITIONS AND METHODS OF
APPLYING SAME
Nº publicación EP3713977A1 30/09/2020
Solicitantes GKN AEROSPACE TRANSPARENCY SYSTEMS INC [US]
Resumen A polyurethane composition suitable for coating a surface of a substrate. The polyurethane composition can include
an aliphatic polyester urethane matrix and a fluorinated ionic antistatic additive. The aliphatic polyester urethane
matrix can comprise an aliphatic diisocyanate, a polyester polyol having a polyester diol and a polyester triol, and
sulfonated polyester urethane polyol.
Alertas Tecnológicas - 19 de 20 - TINTAS Y PINTURAS CON PROPIEDADES ELÉCTRICASDepartamento de Patentes e Información Tecnológica
Unidad de Información Tecnológica
COMPOSITION, CONDUCTOR, METHOD FOR MANUFACTURING SAME, AND STRUCTURE
Nº publicación EP3712906A1 23/09/2020
Solicitantes HITACHI CHEMICAL CO LTD [JP]
Resumen Disclosed is a composition containing copper particles and organic solvents, in which the organic solvents include a
first organic solvent having a vapor pressure at 20°C of 200 Pa or more and 20 kPa or less, and a second organic
solvent having a vapor pressure at 20°C of 0.5 Pa or more and less than 200 Pa.
A METHOD OF MANUFACTURING A CONDUCTIVE PATTERN
Nº publicación EP3725853A1 21/10/2020
Solicitantes AGFA GEVAERT NV [BE]
Resumen A method of preparing a conductive silver pattern on a substrate comprising the step of:- applying a silver ink on the
substrate to form a silver pattern, and- sintering the applied silver pattern,characterized in that the silver ink comprises
a compound A which decomposes exothermally during sintering.
IMPREGNATE WITH ANTISTATIC PROPERTIES
Nº publicación EP3718768A1 07/10/2020
Solicitantes FLOORING TECHNOLOGIES LTD [MT]
Resumen An impregnate with antistatic properties for use in laminates or for coating wood-based panels is disclosed. A resin
used for impregnating and/or coating paper may include carbon-based particles, at least one compound of the
general formula (I) R1aR2bSiX(4-a-b), and/or hydrolysis products thereof. X is H, OH, or a hydrolysable moiety
selected from the group including halogen, alkoxy, carboxy, amino, monoalkylamino or dialkylamino, aryloxy, acyloxy,
or alkylcarbonyl. R1 is an organic moiety selected from the group including alkyl, aryl, or cycloalkyl, which may be
interrupted by —O— or —NH—. R1 has at least one functional group Q1 selected from a group including a hydroxy-,
amino, monoalkylamino, carboxy, mercapto, alkoxy, aldehyde, acrylic, acryloxy, methacrylic, methacryloxy, cyano,
isocyano or epoxide group. R2 is a non-hydrolyzable organic moiety selected from the group including alkyl, aryl,
alkenyl, alkynyl, cycloalkyl, cycloalkenyl; a is 0, 1, 2, or 3, and b is 1, 2, 3, or 4.
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