TINTAS Y PINTURAS CON PROPIEDADES ELÉCTRICAS
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Departamento de Patentes e Información Tecnológica
Unidad de Información Tecnológica
TINTAS Y PINTURAS CON PROPIEDADES
ELÉCTRICAS
57 Resultados Datos actualizados a 11/12/2021 [09:29:196]
Solicitudes publicadas en los últimos 30 días / Applications published in the last 30 days (Publicaciones Chinas excluidas
/Chinese publications excluded).
GYPSUM BUILDING MATERIAL HAVING MAGNETIC LAYER, MAGNETIC JOINT TREATMENT MATERIAL, AND METHOD
FOR PRODUCING GYPSUM BUILDING MATERIAL HAVING MAGNETIC LAYER
Nº publicación KR20210143338A 26/11/2021
Solicitantes 요시노셋고가부시키가이샤
Resumen An object is to provide a gypsum-based building material with a
magnetic layer, including:the gypsum-based building
material;the magnetic layer covering at least a part of a surface
of the gypsum-based building material,wherein the magnetic
layer contains iron powder and a binder, a content per unit area
of the iron powder is 0.3 kg/m2 or more and a density of the
magnetic layer is 2.0 g/cm3 or more.
CONDUCTIVE FILM AND MANUFACTURING METHOD THEREOF
Nº publicación US2021385947A1 09/12/2021
Solicitantes SAN FANG CHEMICAL IND CO LTD [TW]
Resumen The present disclosure is relates to a conductive film and a manufacturing method thereof. The conductive film
includes a base layer, a TPU complex layer, a conductive layer and a TPU surface layer. The TPU complex layer
includes a TPU heat-resistant layer and a TPU melting layer. The TPU heat-resistant layer is disposed on the TPU
melting layer, and the TPU melting layer is disposed on the base layer. The conductive layer includes a conductive
circuit disposed on the TPU heat-resistant layer. The TPU surface layer is disposed on the conductive layer. Utilizing
the TPU complex layer, the conductive layer does not contact directly with the base layer to avoid breaking the
conductive line of the conductive layer when the base layer is pulled. Therefore, the lifetime of the conductive film can
be increased.
Alertas Tecnológicas - 1 de 26 - TINTAS Y PINTURAS CON PROPIEDADES ELÉCTRICASDepartamento de Patentes e Información Tecnológica
Unidad de Información Tecnológica
ELECTRICALLY-CONDUCTIVE CORROSION-PROTECTIVE COVERING
Nº publicación US2021384650A1 09/12/2021
Solicitantes SHORE ACRES ENTPR INC D/B/A SAE INC [CA]
Resumen An electrical assembly includes a metallic component having a
bottom portion that is buried in the earth, a top portion that is
above the earth, and an outer surface. A water-impermeable
electrically-conductive covering is applied to the outer surface
at the bottom portion and is in electrical contact with the earth.
The covering includes a water-impermeable polymeric matrix
that protects the metallic component from corrosion, and a
particulate carbonaceous material that is dispersed in the
polymeric matrix and that allows for the metallic component to
be electrically grounded.
FLEXIBLE WATER-RESISTANT SENSOR TAG
Nº publicación US2021383180A1 09/12/2021
Solicitantes SENSORMATIC ELECTRONICS LLC [US]
Resumen A method for configuring a sensor tag may include providing a
flexible substrate layer comprising a thin film of thermoplastic
polyurethane (TPU); depositing a sensor inlay on the flexible
substrate layer; and applying a protective coating over the
sensor inlay encapsulating the sensor inlay between the flexible
substrate layer and the protective coating.
Alertas Tecnológicas - 2 de 26 - TINTAS Y PINTURAS CON PROPIEDADES ELÉCTRICASDepartamento de Patentes e Información Tecnológica
Unidad de Información Tecnológica
INKJET PRINTING OF CONDUCTIVE TRACES
Nº publicación US2021380832A1 09/12/2021
Solicitantes UEA ENTERPRISES LTD [GB]
Resumen Described herein is an inkjet ink composition for printing
conductive traces. The inkjet ink composition comprises:
polymer-capped metal nanoparticles; a first hydroxy compound,
which is a monohydroxyl-substituted hydrocarbon comprising 1
to 6 carbon atoms; a second hydroxy compound, which is
selected from a polyol, a monohydric ether and mixtures
thereof; and water; wherein the weight ratio of water to first
hydroxyl compound is in the range of 1:0.5 to 1:1.5; and
wherein the weight ratio of water to second hydroxy compound
is in the range of 1:0.5 to 1:1.5. Also described herein are a
method of producing the inkjet ink composition and a method of
printing conductive traces.
A METHOD FOR FORMING A SENSORY TEXTILE AND A SENSORY TEXTILE DEVICE
Nº publicación US2021380821A1 09/12/2021
Solicitantes NAT UNIV SINGAPORE [SG]
Resumen Disclosed is a method for forming a sensory textile. The method
includes: providing a conductive polymer, a dopant and a
solvent; mixing the conductive polymer, dopant and solvent to
form a mixture having a predetermined ratio of the conductive
polymer and the dopant, and a predetermined concentration of
the conductive polymer; contacting a fabric with the mixture to
coat the fabric with the conductive polymer and dopant; and
drying the coated fabric. Also disclosed is a sensory textile
device that includes such a sensory textile, a conductive
backing layer and a spacer layer disposed between the sensory
textile and conductive backing layer.
Alertas Tecnológicas - 3 de 26 - TINTAS Y PINTURAS CON PROPIEDADES ELÉCTRICASDepartamento de Patentes e Información Tecnológica
Unidad de Información Tecnológica
CONDUCTIVE PASTE BASED ON NANO-HYBRID MATERIALS
Nº publicación US2021380814A1 09/12/2021
Solicitantes UNIV SOUTH FLORIDA [US]
Resumen Hybrid particles having improved electrical conductivity and
thermal and chemical stabilities are disclosed. The hybrid
particles are for use in conductive pastes. The hybrid particles
include a nanoparticle selected from a graphene-containing
material, a dichalcogenide material, a conducting polymer, or a
combination thereof encapsulated in a conducting metal. The
hybrid particles include a nanoparticle selected from a
graphene-containing material, a dichalcogenide material, or a
combination thereof encapsulated in a conducting polymer, and
optionally further in a conducting metal. Suitable conducting
metals include nickel or silver. Suitable conducting polymers
include polyaniline, polypyrrole, or polythiophene. Suitable
dichalcogenide materials include MoS2 or MoSe2. The hybrid particles can further include a conducting polymer layer
on an outer surface of the conducting metal. Methods of making the hybrid particles are also disclosed.
INKJET PRINTING PROCESS
Nº publicación US2021379898A1 09/12/2021
Solicitantes LUXEMBOURG INST SCIENCE & TECH LIST [LU]
Resumen An only inkjet-printing-based process for depositing functional
materials, in various instances PZT, Bi-based material or
(K,Na)-based material, on a substrate, in various instances
platinized silicon. Substrate templating (via SAMs) and material
deposition are both performed by an inkjet printing process.
Additionally, a composition to be used as a SAM precursor ink
which is a thiol in a solvent mixture. Further, a cartridge for a
printing machine with such a composition. Still further, the use
of such a cartridge, alone, or as a kit with another cartridge
containing a precursor of the functional material, in particular to
perform both steps of the printing method. Finally, a product, for
instance a microsystem, obtained by the process.
Alertas Tecnológicas - 4 de 26 - TINTAS Y PINTURAS CON PROPIEDADES ELÉCTRICASDepartamento de Patentes e Información Tecnológica
Unidad de Información Tecnológica
GRAPHENE MATERIAL-METAL NANOCOMPOSITES AND PROCESSES OF MAKING AND USING SAME
Nº publicación US2021379655A1 09/12/2021
Solicitantes UNIV NEW YORK STATE RES FOUND [US]
Resumen Graphene material-metal nanocomposites having a metal core
with one or more graphene material layers disposed on the
metal core. The nanocomposites may be formed by contacting
metal nanowires and one or more graphene material and/or
graphene material precursor in a dispersion. The
nanocomposites may be used for form inks for coating or
printing conductive elements or as conductors in various
articles of manufacture. An article of manufacture may be an
electrical device or an electronic device.
FINE METAL PARTICLE DISPERSION PRODUCTION METHOD
Nº publicación US2021379654A1 09/12/2021
Solicitantes KAO CORP [JP]
Resumen The present invention relates to [1] a process for producing a metal fine particle dispersion containing metal fine
particles (a) dispersed with a polymer B, including the step 1 of mixing a metal oxide A, the polymer B and a
compound C with each other, in which the polymer B contains a hydrophilic group; the compound C is a dihydric
alcohol represented by the general formula (1); and the metal fine particles (a) have a cumulant average particle size
of not more than 50 nm, and [2] an ink containing the metal line particle dispersion obtained by the production
process described in the above [1].
DISPERSION, METHOD FOR PRODUCING CONDUCTIVE PATTERN-EQUIPPED STRUCTURE BY USING DISPERSION, AND
CONDUCTIVE PATTERN-EQUIPPED STRUCTURE
Nº publicación JP2021185269A 09/12/2021
Solicitantes 旭化成株式会社
Resumen The present invention forms a conductiv e pattern which
exhibits low resistance on a substrate, and also exhibits high
dispersion stability. A dispersion (1) including a copper oxide
(2), a disper sion agent (3), and a reducing agent, w herein the
reducing agent content falls within the range specified by
formula (1), and the dispersion agent content f alls within the
range specified by form ula (2). (1): 0.0001≤(reducing agent ma
ss/copper oxide mass)≤0.10. (2): 0.0050 ≤(dispersion agent
mass/copper oxide ma ss)≤0.30. Copper sintering is accelerat
ed by promoting the reduction of copper oxide to copper during
firing by inclu sion of the reducing agent.
Alertas Tecnológicas - 5 de 26 - TINTAS Y PINTURAS CON PROPIEDADES ELÉCTRICASDepartamento de Patentes e Información Tecnológica
Unidad de Información Tecnológica
ELECTROMAGNETIC STATE SENSING DEVICES
Nº publicación JP2021533376A 02/12/2021
Solicitantes ライテン・インコーポレイテッドＬＹＴＥＮ，ＩＮＣ．
Resumen Methods include receiving a request fro m a user device to
download an applicat ion and providing access to the applica
tion in response to the request. The ap plication is configured to
transmit a f irst electromagnetic radiation and rece ive, from an
electromagnetic state sens ing device (EMSSD) that is affixed
to p roduct packaging, a first electromagnet ic radiation return
signal. The first e lectromagnetic radiation return signal is
transduced by the EMSSD to produce a n electromagnetic
radiation signal that encodes first information comprising a
product identification code. The appli cation is also configured
to apply a ru le that is selected based on the produc t
identification code; transmit a secon d electromagnetic radiation
ping that i s tuned based on the rule; receive, fro m the
EMSSD, a second electromagnetic r adiation return signal that
encodes sec ond information pertaining to contents within the
product packaging; and send, from the user device, a portion of
the second information to an upstream comp uting device.
A METHOD OF MANUFACTURING A CONDUCTIVE PATTERN
Nº publicación KR20210142685A 25/11/2021
Solicitantes 아그파게바에르트엔브이
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.
Alertas Tecnológicas - 6 de 26 - TINTAS Y PINTURAS CON PROPIEDADES ELÉCTRICASDepartamento de Patentes e Información Tecnológica
Unidad de Información Tecnológica
LIGHT EMITTING, POWER GENERATING OR OTHER ELECTRONIC APPARATUS AND METHOD OF MANUFACTURING
SAME
Nº publicación KR20210136146A 16/11/2021
Solicitantes 엔티에이치디그리테크놀로지스월드와이드인코포레이티드
Resumen An exemplary printable composition of a liquid or gel
suspension of diodes comprises a plurality of diodes, a first
solvent and/or a viscosity modifier. An exemplary apparatus
comprises: a plurality of diodes; at least a trace amount of a
first solvent; and a polymeric or resin film at least partially
surrounding each diode of the plurality of diodes. Various
exemplary diodes have a lateral dimension between about 10
to 50 microns and about 5 to 25 microns in height. Other
embodiments may also include a plurality of substantially
chemically inert particles having a range of sizes between
about 10 to about 50 microns.
Alertas Tecnológicas - 7 de 26 - TINTAS Y PINTURAS CON PROPIEDADES ELÉCTRICASDepartamento de Patentes e Información Tecnológica
Unidad de Información Tecnológica
POUCH HAVING ELECTROMAGNETIC WAVE SHIELDING FUNCTION AND METHOD FOR MANUFACTURING SAME
Nº publicación WO2021235620A1 25/11/2021
Solicitantes SOHN KI MYOUNG [KR]
Resumen A pouch having an electromagnetic wave shielding function
according to the present invention comprises: a body part made
of a fabric having at least three layers; an opening part for
blocking the contents inside the body part from the outside; and
a fastening part for closely coupling the body part with the
opening part, wherein the fabric is provided as a first layer, a
second layer and a third layer in order inside the body part, the
first layer having one side facing the inside of the pouch and the
other side connected to the second layer, and provided so that
an electromagnetic wave shielding material and a polymer resin
are mixed and the thickness thereof is 60 micrometers or less.
COMPOSITE ARTICLE WITH LIGHTNING STRIKE PROTECTION AND METHOD AND RELEASE FILM FOR FORMING SAME
Nº publicación US2021371677A1 02/12/2021
Solicitantes UNIV WICHITA STATE [US]
Resumen A composite article includes a lightning strike protection coating on a composite substrate. The lightning strike
protection coating is formed from electrically conductive material and includes protrusions spaced along the length
and width of a portion of the substrate surface. To form the lightning strike protection coating, a form is pressed
against electrically conductive coating material on the composite substrate while the electrically conductive coating
material is flowable. For example, the form can be a release film used in a composite vacuum bagging process.
Suitable release film can have depressions along an inner surface that define an imprint of the coating protrusions.
After curing, the coating can be covered with a layer of paint that conceals the protrusions but still allows lightning
streamers to penetrate the paint at the protrusions.
Alertas Tecnológicas - 8 de 26 - TINTAS Y PINTURAS CON PROPIEDADES ELÉCTRICASDepartamento de Patentes e Información Tecnológica
Unidad de Información Tecnológica
THERMAL TREATMENT OF SILICON PARTICLES
Nº publicación US2021371665A1 02/12/2021
Solicitantes WACKER CHEMIE AG [DE]
Resumen Silicon particles with a reduced and/or delayed propensity to
generate hydrogen gas by reaction with water in aqueous inks
for preparing lithium ion battery anodes are prepared by milling
silicon, preferably in an oxidative atmosphere, followed by heat
treating at an elevated temperature in vacuum or an inert
atmosphere.
BIO-ELECTRODE COMPOSITION, BIO-ELECTRODE, AND METHOD FOR MANUFACTURING BIO-ELECTRODE
Nº publicación US2021371663A1 02/12/2021
Solicitantes SHINETSU CHEMICAL CO [JP]
Resumen A bio-electrode composition contains (A) an ionic polymer
material. The component (A) is a polymer compound
containing: a repeating unit-a having a structure selected from
the group consisting of salts of ammonium, sodium, potassium,
and silver formed with any of fluorosulfonic acid,
fluorosulfonimide, and N-carbonyl-fluorosulfonamide; and a
repeating unit-b having a side chain with a
radical-polymerizable double bond in a structure selected from
the group consisting of (meth)acrylate, vinyl ether, and styrene.
Thus, the present invention provides: a bio-electrode
composition capable of forming a living body contact layer for a
bio-electrode to enable signal collection immediately after
attachment to skin and prevention of residue on the skin after
peeling from the skin; a bio-electrode including a living body
contact layer formed of the bio-electrode composition; and a
method for manufacturing the bio-electrode.
Alertas Tecnológicas - 9 de 26 - TINTAS Y PINTURAS CON PROPIEDADES ELÉCTRICASDepartamento de Patentes e Información Tecnológica
Unidad de Información Tecnológica
SEMI-OXIDATIVE SOL-GEL PRINTING METHOD AND CORRESPONDING INK FORMULATIONS
Nº publicación US2021371689A1 02/12/2021
Solicitantes INURU GMBH [DE]
Resumen A method for producing a printable ink for an electronic
component in which a transition metal-containing pseudohalide
or chalcogenide is first complexed by a pyridine-like or thiol-like
solvent, in order to improve or achieve solubility. Subsequently,
by filtering and mixing with at least one solvent a printable ink is
produced. The printable ink can be used to produce hole
transport or electron blocking layers of electronic components.
Alertas Tecnológicas - 10 de 26 - TINTAS Y PINTURAS CON PROPIEDADES ELÉCTRICASDepartamento de Patentes e Información Tecnológica
Unidad de Información Tecnológica
HOLE-TRANSPORTING INK COMPOSITION, LIGHT-EMITTING DEVICE, AND METHOD OF PREPARING THE
LIGHT-EMITTING DEVICE
Nº publicación US2021376244A1 02/12/2021
Solicitantes SAMSUNG DISPLAY CO LTD [KR]
Resumen According to one aspect of the invention, a hole-transporting ink
composition for a light emitting device, the hole-transporting ink
composition includes an adhesion-promoting compound
represented by Formula 1 and a hole-transporting
compound:A1—B1—C1 Formula 1wherein, in Formula 1,
the variables are defined above.
METAL-MICROPARTICLE-CONTAINING INK
Nº publicación KR20210143245A 26/11/2021
Solicitantes 카오카부시키가이샤
Resumen The present invention relates to a metal-microparticle-containing ink that contains metal microparticles a dispersed in
a polymer B, wherein, taking SP(S) and SP(B) to be the solubility parameters of, respectively, an ink solvent S and a
polymer B contained in the ink, as derived using Fodors' method, the difference between these solubility parameters
ΔSP (|SP(S)-SP(B)|) is 1.5 (cal/cm3)0.5 or less, and SP(B) is 9.5 (cal/cm3)0.5 to 10.5 (cal/cm3)0.5, inclusive. The
present invention also relates to a method for producing printed matter in which a printing substrate is coated with
said metal-microparticle-containing ink, and a metal coating film is formed in a normal-temperature environment to
yield printed matter.
CONDUCTIVE NICKEL INK MIXTURE FOR THIN FILM FORMATION AND METHOD OF PREPARING THE SAME
Nº publicación KR20210143531A 29/11/2021
Solicitantes 솔브레인주식회사
Resumen 박막 형성용 도전성 니켈 잉크 혼합물 및 이의 제조방법에 관한 것으로서, 상기 박막 형성용 도전성 니켈 잉크 혼합물은
투명한 무입자 형태이며, 기재에 도포하여 형성시킬 경우 형성된 도전성 니켈 혼합물의 두께가 400 nm 이하인 것을
특징으로 한다.
Alertas Tecnológicas - 11 de 26 - TINTAS Y PINTURAS CON PROPIEDADES ELÉCTRICASDepartamento de Patentes e Información Tecnológica
Unidad de Información Tecnológica
METHOD FOR MANUFACTURING ELECTRICALLY CONDUCTIVE MEMBER
Nº publicación KR20210140751A 23/11/2021
Solicitantes 카오카부시키가이샤
Resumen The present invention relates to a method for manufacturing an electrically conductive member, the method
comprising applying an electrically conductive ink containing a metal microparticle dispersion onto a base material to
form an electrically conductive image under an ambient temperature environment, thereby obtaining an electrically
conductive member. In the method, the metal microparticle dispersion contains metal microparticles a that are
dispersed with a polymer B, the glass transition temperature of the polymer B is equal to or lower than a temperature
at which the electrically conductive image is to be formed, and the surface of the base material is porous.
Sustainable bio-char-based ink having conductive properties
Nº publicación AU2020263600A1 25/11/2021
Solicitantes UNIV JEFFERSON [US]
Resumen A process for forming a conductive hemp-based ink comprising
carbonizing hemp and reducing the particle size of said hemp
via a milling process to between 2 and 5 microns, wherein said
reduced size hemp particles are combined with at least one
aqueous carrier to produce an ink, and wherein said ink is
conductive.
Alertas Tecnológicas - 12 de 26 - TINTAS Y PINTURAS CON PROPIEDADES ELÉCTRICASDepartamento de Patentes e Información Tecnológica
Unidad de Información Tecnológica
Conductive Ink and Method for Preparing the Same, and Flexible Display Device
Nº publicación US2021363372A1 25/11/2021
Solicitantes HEFEI BOE DISPLAY TECH CO LTD [CN]
BOE TECHNOLOGY GROUP CO LTD [CN]
Resumen A conductive ink is provided, which includes an ink solvent and
a conductive composition dispersed in the ink solvent. The
conductive composition includes a silver nanoparticle and a
molecular chain of polyaniline formed on a surface of the silver
nanoparticle. A method for preparing a conductive ink and a
flexible display device are further provided. The conductive ink
has good film forming property and good conductivity.
METHOD FOR SYNTHESIZING COPPER-SILVER ALLOY, METHOD FOR FORMING CONDUCTION PART, COPPER-SILVER
ALLOY, AND CONDUCTION PART
Nº publicación US2021366627A1 25/11/2021
Solicitantes SENJU METAL INDUSTRY CO [JP]
UNIV OSAKA [JP]
Resumen A method for synthesizing a copper-silver alloy includes an ink
preparation step, a coating step, a crystal nucleus formation
step and a crystal nucleus synthesis step. In the ink preparation
step, a copper salt particle, an amine-based solvent, and a
silver salt particle are mixed, thereby preparing a copper-silver
ink. In the coating step, a member to be coated is coated with
the copper-silver ink. In the crystal nucleus formation step, at
least one of a crystal nucleus of copper having a crystal grain
diameter of 0.2 μm or less and a crystal nucleus of silver having
a crystal grain diameter of 0.2 μm or less is formed from the
copper-silver ink. In the crystal nucleus synthesis step, the
crystal nucleus of copper and the crystal nucleus of silver are
synthesized.
Alertas Tecnológicas - 13 de 26 - TINTAS Y PINTURAS CON PROPIEDADES ELÉCTRICASDepartamento de Patentes e Información Tecnológica
Unidad de Información Tecnológica
CARBON NANO BRUSH ANTISTATIC COATING MATERIAL
Nº publicación JPWO2020149283A1 25/11/2021
Solicitantes 日本電気株式会社
Resumen The purpose of the present invention is to provide a coating film which has hi gh antistatic performance. The coating
film of the present invention is charac terized by comprising a conductive comp onent which includes a fibrous carbon
n anohorn aggregate in which monolayer ca rbon nanohorns are aggregated in a radi al manner and linked in a
fibrous manne r.
CONDUCTIVE MATERIALS AND THEIR METHODS OF PREPARATION BY METALLIZATION WITH METAL COMPLEX
CONDUCTIVE INK COMPOSITIONS
Nº publicación JP2021532289A 25/11/2021
Solicitantes エレクトロニンクスインコーポレイテッド
Resumen This disclosure provides electrically c onductive materials,
including electric ally conductive textile materials, such as
woven or knitted fabric textiles, i ndividual fibers, and woven
fibers and yarns. The conductive materials compris e a
substrate material, such as a texti le or other suitable material,
and a me tal embedded in the substrate material, in particular
where the metal is embed ded into and below the surface of the
m aterial. Also provided are methods of m aking the electrically
conductive mater ials.
METHOD FOR DEPOSITING AN ADHESIVE METAL COATING WHICH IS HYDROPHOBIC AND ELECTRICALLY
CONDUCTIVE
Nº publicación US2021354169A1 18/11/2021
Solicitantes MICHELIN & CIE [FR]
Resumen A process for depositing a metal-adhesive, hydrophobic and electrically conductive coating based on electrically
conductive microparticles and on a polymer matrix P comprising at least one thermoplastic fluoropolymer P1 and a
thermosetting resin P2, comprises: in a first container, dissolve the polymer P1 in an organic solvent; in a second
container, disperse the electrically conductive microparticles in an organic solvent; add, in the first container, the
thermosetting resin P2 in the liquid state; mix the contents of the containers, then deposit the mixture on the
substrate; crosslink the resin P2 and remove the solvents, to obtain a first coating; then impregnate the surface of the
substrate with an additional resin solution P2 dissolved in a third solvent, which is a solvent of the resin P2 and a
non-solvent of the polymer P1; eliminate the third solvent and crosslink while compressing the additional resin P2 in
order to obtain the targeted final coating.
Alertas Tecnológicas - 14 de 26 - TINTAS Y PINTURAS CON PROPIEDADES ELÉCTRICASDepartamento de Patentes e Información Tecnológica
Unidad de Información Tecnológica
CONDUCTIVE INKS WITH NEOPRENE BINDER
Nº publicación US2021355339A1 18/11/2021
Solicitantes NAT RES COUNCIL CANADA [CA]
Resumen A stretchable and/or flexible conductive ink has conductive
particles admixed with a binder comprising a neoprene. The
mass of the conductive particles in the ink is in a range of 6.0 to
10.4 times greater than the mass of the neoprene in the ink.
When deposited on a substrate, the ink provides suitably
stretchable and flexible conductive elements. The conductive
elements may be stretchable, flexible electronic and/or thermal
devices.
METHODS FOR PRINTING CONDUCTIVE INKS AND SUBSTRATES PRODUCED THEREOF
Nº publicación US2021360786A1 18/11/2021
Solicitantes SCHMUTZ IP LLC [US]
Resumen Described herein are methods for printing conductive ink on a
substrate. In one embodiment, the method for printing a
conductive ink on a substrate, comprises (a) printing, using a
printer, one or more layers of a non-conductive material on a
surface of the substrate such that one or more channels are
formed to produce a template on the surface of the substrate;
and (b) printing one or more layers of the conductive ink within
the one or more channels In another embodiment, substrates
produced by the methods described herein are provided. In
another embodiment, systems for implementing the procedures
described herein are provided.
STRETCHABLE CONDUCTIVE INK PACKAGE BASED ON DUAL-SYSTEM POLYSILOXANE
Nº publicación US2021360781A1 18/11/2021
Solicitantes JABIL INC [US]
Resumen A system and method for forming a stretchable conductive
circuit package that utilizes an addition and condensation
mechanism incorporated into one system. When the stretchable
conductive ink is used in a circuit package, the circuit package
has high reliability and durability.
Alertas Tecnológicas - 15 de 26 - TINTAS Y PINTURAS CON PROPIEDADES ELÉCTRICASDepartamento de Patentes e Información Tecnológica
Unidad de Información Tecnológica
INK FORMULATION, OPTOELECTRONIC DEVICES, AND PREPARATION METHODS OF FUNCTIONAL LAYER OF
OPTOELECTRONIC DEVICES
Nº publicación US2021355337A1 18/11/2021
Solicitantes NAJING TECH CORP LTD [CN]
Resumen The present application relates to an ink formulation, and
preparation methods of functional layer of optoelectronic
devices. The ink formulation includes a component A and a
component B, the component A including a first liquid, the
component B including a second liquid and a functional material
dispersed in the second liquid, the first liquid having a boiling
point at least 10° C. higher than a boiling point of the second
liquid; the first liquid and the second liquid are immiscible and
the solubility of the functional material in the second liquid is ≥1
g, the solubility of the functional material in the first liquid is
≤0.05 g, the density of the first liquid is greater than the density
of the second liquid, and the ratio of the surface tension of the
first liquid to the surface tension of the second liquid ranges
from 0.8 to 1.2.
Alertas Tecnológicas - 16 de 26 - TINTAS Y PINTURAS CON PROPIEDADES ELÉCTRICASDepartamento de Patentes e Información Tecnológica
Unidad de Información Tecnológica
QUANTUM DOT INK, METHOD OF MANUFACTURING DISPLAY PANEL, AND DISPLAY PANEL
Nº publicación US2021355338A1 18/11/2021
Solicitantes SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD [CN]
Resumen A quantum dot ink, a method of manufacturing a display panel,
and the display panel are provided. The quantum dot ink
includes an organic solvent and quantum dots dispersed in the
organic solvent. The quantum dots include luminescent
quantum dots and blocking quantum dots. Dispersion effect of
the quantum dot ink during inkjet printing is inhibited by adding
the blocking quantum dots into the quantum do ink. This can
prevent a coffee ring effect, and enhance smoothness and
uniformity of a quantum dot film surface, thereby allowing the
display panel to exhibit excellent display quality.
METHOD OF MANUFACTURING AN ELECTROMAGNETIC INTERFERENCE SHIELDING LAYER
Nº publicación US2021358861A1 18/11/2021
Solicitantes HERAEUS DEUTSCHLAND GMBH & CO KG [DE]
Resumen A method of manufacturing a semiconductor package which is
at least in part covered by an electromagnetic interference
shielding layer. The method includes at least these steps: i.
providing the semiconductor package and an ink composition
having at least a compound comprising at least one metal
precursor and at least one organic compound; ii. applying at
least a part of the ink composition onto the semiconductor
package, wherein a precursor layer is formed; and iii. treating
the precursor layer with an irradiation of a peak wavelength in
the range from 100 nm to 1 mm. Further disclosed is a
semiconductor package comprising an electromagnetic
interference shielding layer comprising at least one metal,
wherein the semiconductor package is obtainable by the
aforementioned method. Still further disclosed are a
semiconductor package comprising an electromagnetic
interference shielding layer having a specific conductance and
thickness, and uses of an ink composition.
Alertas Tecnológicas - 17 de 26 - TINTAS Y PINTURAS CON PROPIEDADES ELÉCTRICASDepartamento de Patentes e Información Tecnológica
Unidad de Información Tecnológica
METALLIC NANOPARTICLE COMPOSITION DISPENSER AND METHOD OF DISPENSING METALLIC NANOPARTICLE
COMPOSITION
Nº publicación US2021354361A1 18/11/2021
Solicitantes XTPL S A [PL]
Resumen A metallic nanoparticle composition dispenser includes a piston-cylinder assembly and a capillary tube. The
piston-cylinder assembly includes a cylinder, a pneumatic port at first end of the cylinder, an outlet port at a second
end of the cylinder opposite the first end, and a piston movable in the cylinder between the first end and the second
end. The capillary tube has a tube inlet and a tube outlet, with the tube inlet being coupled to the outlet port of the
cylinder. A metallic nanoparticle composition is contained in the cylinder. The metallic nanoparticle composition
dispenser is configured such that the metallic nanoparticle composition is extruded by the piston through the capillary
tube under pneumatic actuation by a regulated pneumatic system coupled to the pneumatic port.
COATING AGENT
Nº publicación DE102020206776A1 02/12/2021
Solicitantes SGL CARBON SE [DE]
Resumen The invention relates to a coating agent for forming an
electrically conductive layer on a substrate, wherein the coating
agent contains a graphite expander and a binder. The ratio QB
of the mass of the graphite expander contained in the coating
agent to the residual dry mass is at least 0.25.
Alertas Tecnológicas - 18 de 26 - TINTAS Y PINTURAS CON PROPIEDADES ELÉCTRICASDepartamento de Patentes e Información Tecnológica
Unidad de Información Tecnológica
ELECTROCONDUCTIVE INK-JET INK
Nº publicación KR20210135300A 12/11/2021
Solicitantes 가부시키가이샤노리타케캄파니리미티드
Resumen The present invention provides a technique which enables an
electroconductive ink containing a metal having a high melting
point to have improved dischargeability from ink-jet devices and
retain suitable dischargeability for a long period. The
electroconductive ink of the present invention comprises an
inorganic powder including particles of a metal having a high
melting point, a dispersant, an organic solvent, and a poly(vinyl
acetal) resin. In the electroconductive ink, the inorganic powder
has an average primary-particle diameter of 500 nm or smaller,
the volume of the inorganic powder is 7.5 vol% or less, the ratio
of the specific surface area of the inorganic powder to the
volume of the dispersant, SI/VD, is 0.25-10, the poly(vinyl
acetal) resin has an average molecular weight of
2.5×104-6.4×104, and the ratio of the weight of the poly(vinyl
acetal) resin to the weight of the organic solvent, WPA/WS, is
0.5-3 wt%. Due to this, the electroconductive ink can have high
dischargeability and long-term stability.
METHOD FOR DEPOSITING A CONDUCTIVE COATING ON A SURFACE
Nº publicación US2021351307A1 11/11/2021
Solicitantes OTI LUMIONICS INC [CA]
Resumen A method for depositing a conductive coating on a surface is
provided, the method including treating the surface by
depositing fullerene on the surface to produce a treated surface
and depositing the conductive coating on the treated surface.
The conductive coating generally includes magnesium. A
product and an organic optoelectronic device produced
according to the method are also provided.
Alertas Tecnológicas - 19 de 26 - TINTAS Y PINTURAS CON PROPIEDADES ELÉCTRICASDepartamento de Patentes e Información Tecnológica
Unidad de Información Tecnológica
FULL-AREA ALUMINUM BACK SURFACE FIELD BACK-SIDE SILVER PASTE AND PREPARATION METHOD AND
APPLICATION THEREOF
Nº publicación US2021350948A1 11/11/2021
Solicitantes NANTONG T SUN NEW ENERGY CO LTD [CN]
Resumen The present invention discloses a full-area aluminum back
surface field back-side silver paste and a preparation method
and application thereof. The full-area aluminum back surface
field back-side silver paste comprises: 10 to 80 parts by weight
of silver powder with purity higher than 99.99% under special
requirements; 0.5 to 5 parts by weight of homemade lead-free
main glass powder; 0 to 3 parts by weight of low-melting-point auxiliary glass powder; 1 to 50 parts by weight of
low-melting-point metal powder under special requirements; 15 to 50 parts by weight of organic binder; and 0.01 to 1
part by weight of organic additives.
ELECTROPHOTOGRAPHIC INK COMPOSITIONS
Nº publicación US2021349406A1 11/11/2021
Solicitantes HEWLETT PACKARD DEVELOPMENT CO [US]
Resumen Described herein is an electrophotographic ink composition
comprising: a first resin comprising a copolymer of an alkylene
monomer and a monomer selected from acrylic acid and
methacrylic acid; and a second resin comprising a
condensation product of polyvinyl alcohol with an aldehyde.
Also described herein is a method of producing the
electrophotographic ink composition and a printed substrate
produced by printing the electrophotographic ink composition.
CONDUCTIVE INK AND CONDUCTIVE ELEMENT ABLE TO BE STRETCHED
Nº publicación US2021348012A1 11/11/2021
Solicitantes ZHEN DING TECH CO LTD [TW]
Resumen A conductive ink able to be stretched without significant increase of the resistance includes a flexible resin, a plurality
of plastic particles, and a conductive agent. The plastic particles and the conductive agent are mixed in the flexible
resin. The conductive agent includes at least one conductive carbon material selected from a group consisting of
conductive carbon black and carbon nanotube, and a mass ratio of the conductive carbon material in the conductive
ink is in a range from 20% to 40%.
Alertas Tecnológicas - 20 de 26 - TINTAS Y PINTURAS CON PROPIEDADES ELÉCTRICASDepartamento de Patentes e Información Tecnológica
Unidad de Información Tecnológica
ELECTROCONDUCTIVE PASTE
Nº publicación US2021348002A1 11/11/2021
Solicitantes FUKIKURA KASEI CO LTD [JP]
FUJIKURA LTD [JP]
Resumen An electroconductive paste according to the present invention contains a binder (A), a silver powder (B), crosslinked
resin particles (C) having a glass transition temperature of 35° C. or lower, and an organic solvent (D).
Passive Lightning Protection Systems and Methods
Nº publicación US2021347496A1 11/11/2021
Solicitantes BELL TEXTRON INC [US]
Resumen According to one implementation of the present disclosure, a method is disclosed. The method includes forming one
or more aircraft surfaces from at least one of one or more metal materials or metal composite materials; and forming
a surface coating, at least partially covering the one or more aircraft surfaces, with one or more materials above a
dielectric strength threshold.
EASILY-CRUSHABLE COPPER POWDER AND MANUFACTURING METHOD THEREFOR
Nº publicación US2021346950A1 11/11/2021
Solicitantes JX NIPPON MINING & METALS CORP [JP]
Resumen Provided is a copper powder manufactured by means of a wet
method, wherein the absolute value of the zeta potential of the
copper powder is at least 20 mV. The copper powder can be
manufactured so as to reduce the burden of the steps of
crushing a dry cake and classification, and there is a sufficient
reduction in residual secondary particles.
COATING FILM FORMING COMPOSITION AND SUBSTRATE MANUFACTURING METHOD
Nº publicación JPWO2020138121A1 11/11/2021
Solicitantes ＪＳＲ株式会社
Resumen The purpose of the present invention is to provide a coating film forming comp osition having excellent storage stabil
ity and a method for producing a substr ate. The present invention provides a c oating film-forming composition includi
ng a cobalt-containing compound having no cobalt-carbon bond and a solvent.
Alertas Tecnológicas - 21 de 26 - TINTAS Y PINTURAS CON PROPIEDADES ELÉCTRICASDepartamento de Patentes e Información Tecnológica
Unidad de Información Tecnológica
OPTICAL DEVICE HAVING OPTICAL AND MECHANICAL PROPERTIES
Nº publicación JP2021177240A 11/11/2021
Solicitantes ヴァイアヴィ・ソリューションズ・インコーポレイテッドＶｉａｖｉＳｏｌｕｔｉｏｎｓＩｎｃ．
Resumen An optical device includes a substrate and a coating applied to
the substrate, wherein the optical device has a first side
exposed to an environment and a s econd side that is
unexposed.
ANTI-CORROSIVE ZINC PRIMER COATING COMPOSITIONS COMPRISING HOLLOW GLASS SPHERES AND A
CONDUCTIVE PIGMENT
Nº publicación EP3913024A1 24/11/2021
Solicitantes HEMPEL AS [DK]
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 coating compositions comprising particulate
zinc, conductive pigments, and glass microspheres, e.g. epoxy based coatings. 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.
COATING AGENT
Nº publicación WO2021239859A1 02/12/2021
Solicitantes SGL CARBON SE [DE]
Resumen The invention relates to a coating agent for forming an
electrically conductive layer on a substrate, wherein the coating
agent contains a graphite expander and a binder. The ratio QB
of the mass of the graphite expander contained in the coating
agent to the residual dry mass is at least 0.25.
Alertas Tecnológicas - 22 de 26 - TINTAS Y PINTURAS CON PROPIEDADES ELÉCTRICASDepartamento de Patentes e Información Tecnológica
Unidad de Información Tecnológica
METALLIC NANOPARTICLE COMPOSITION AND METHOD OF DISPENSING METALLIC NANOPARTICLE COMPOSITION
Nº publicación WO2021229435A1 18/11/2021
Solicitantes XTPL S A [PL]
Resumen A metallic nanoparticle composition includes metallic nanoparticles and a non-aqueous polar protic solvent. The
non-aqueous polar protic solvent has two hydroxyl groups, a boiling point of at least 280 °C at 760 mm Hg, and a
viscosity in a range of 45 cP to 65 cP at 20 °C. Polyvinylpyrrolidone (PVP) is present on the metallic nanoparticle
surfaces. A concentration of metals in the metallic nanoparticle composition is in a range of 60 wt % to 90 wt % and a
concentration, in aggregate, of solvents having a boiling point of less than 280 °C at 760 mm Hg in the metallic
nanoparticle composition does not exceed 3 wt %.
HIGH SPEED PRINTABLE CARBON INK
Nº publicación WO2021228507A1 18/11/2021
Solicitantes HENKEL AG & CO KGAA [DE]
Resumen The present invention relates to an electrically conductive
composition comprising a) a resin selected from nitrocellulose,
chlorinated polyester, chlorinated polyether, chlorinated
polyvinyl, chlorinated polyacetate and mixtures thereof; b)
electrically conductive particles comprising graphite and carbon
black, wherein ratio of said graphite and said carbon black is
from 1:1 to 5:1; and c) a solvent, where in ratio of said
electrically conductive particles and said resin is from 0.20:1 to
4:1. The compositions according to the present invention can
be used in high-speed printing techniques such as flexography
and rotogravure printing.
Alertas Tecnológicas - 23 de 26 - TINTAS Y PINTURAS CON PROPIEDADES ELÉCTRICASDepartamento de Patentes e Información Tecnológica
Unidad de Información Tecnológica
LIQUID ELECTROPHOTOGRAPHIC INK COMPOSITIONS
Nº publicación EP3914657A1 01/12/2021
Solicitantes HEWLETT PACKARD DEVELOPMENT CO [US]
Resumen Described herein is a liquid electrophotographic ink composition
comprising: a thermoplastic resin comprising a polymer having
acidic side groups; a charge adjuvant comprising a complex of
a metal(II) cation and two monovalent anions; or a complex of a
metal(III) cation and three monovalent anions; or a complex of
a metal(III) cation, a monovalent anion and a divalent anion,
wherein each monovalent anion is independently selected from
carboxylate anions having from 2 to 16 carbon atoms and
alkoxide anions having from 1 to 16 carbon atoms; and wherein
the divalent anion is selected form the oxo group, dicarboxylate
anions having from 2 to 16 carbon atoms, and dialkoxide
anions having from 1 to 16 carbon atoms; and a liquid carrier.
Also described herein is a method of producing the liquid
electrophotographic ink composition and a printed substrate.
TRANSPARENT CONDUCTING FILMS INCLUDING GRAPHENE NANORIBBONS
Nº publicación EP3914554A1 01/12/2021
Solicitantes NTHERMA CORP [US]
Resumen Provided herein are transparent conducting films which include
graphene nanoribbons of uniform length and greater than 90%
purity and methods of synthesis thereof. Also provided herein
are devices which include transparent conducting films
comprised of graphene nanoribbons of uniform length and
greater than 90% purity. The device may be a solar cell, a
television, a display, a touch screen or a smart window.
Alertas Tecnológicas - 24 de 26 - TINTAS Y PINTURAS CON PROPIEDADES ELÉCTRICASDepartamento de Patentes e Información Tecnológica
Unidad de Información Tecnológica
STRETCHABLE ELECTRICALLY CONDUCTIVE INK COMPOSITIONS
Nº publicación EP3911710A1 24/11/2021
Solicitantes HENKEL IP & HOLDING GMBH [DE]
Resumen Disclosed herein are stretchable conductive ink compositions
comprising a polymer, conductive flake, an additive, and
optionally conductive beads, wherein the initial resistivity is
measured before elongation, and wherein the resistivity at 50%
elongation is about 10 times or less of the initial resistivity.
PEROVSKITE LAYER
Nº publicación EP3916819A1 01/12/2021
Solicitantes TNO [NL]
Resumen The invention is in the field of semiconductors. The invention is
directed to a composition, a method for producing a layer, a
layer, a Photoconducting device and a photovoltaic device.The
composition of the invention comprises- a matrix comprising a
polymer, and- dispersed in said matrix one or more perovskite
materials.
Alertas Tecnológicas - 25 de 26 - TINTAS Y PINTURAS CON PROPIEDADES ELÉCTRICASDepartamento de Patentes e Información Tecnológica
Unidad de Información Tecnológica
HIGH SPEED PRINTABLE CARBON INK
Nº publicación EP3910017A1 17/11/2021
Solicitantes HENKEL AG & CO KGAA [DE]
Resumen The present invention relates to an electrically conductive
composition comprising a) a resin selected from nitrocellulose,
chlorinated polyester, chlorinated polyether, chlorinated
polyvinyl, chlorinated polyacetate and mixtures thereof; b)
electrically conductive particles comprising graphite and carbon
black, wherein ratio of said graphite and said carbon black is
from 1:1 to 5:1; and c) a solvent, where in ratio of said
electrically conductive particles and said resin is from 0.20:1 to
4:1. The compositions according to the present invention can
be used in high speed printing techniques such as flexography
and rotogravure printing.
INDUCTION-COMPATIBLE SOL-GEL COATING
Nº publicación EP3914652A1 01/12/2021
Solicitantes SEB SA [FR]
Resumen The present invention relates to a sol-gel coating composition
comprising conductive fillers, intended to make a culinary article
compatible with induction.
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