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ELECTROCONDUCTIVE PASTE, MIXED MATERIAL PASTE, ELECTRODE FOR LITHIUM-ION BATTERY POSITIVE ELECTRODE, AND BATTERY

Resumen de: US2025179314A1

The present invention addresses the problem of providing a conductive paste that achieves, when used for a lithium-ion secondary battery, low internal resistance and suppression of an increase in internal resistance after repeated charging and discharging. The present invention provides a conductive paste comprising a pigment dispersion resin (A), a conductive carbon (B), an inorganic material (C), and a solvent (D), wherein the pigment dispersion resin (A) has at least one polar functional group selected from the group consisting of an amide group, imide group, ether group, hydroxy group, carboxy group, sulfonate group, phosphate group, silanol group, amino group, and pyrrolidone group, and wherein the inorganic material (C) comprises at least one member selected from the group consisting of a glass, glass ceramic, and ceramic.

METHOD OF MAKING A CATALYST INK AND CONTINUOUS CATALYST INK MIXING SYSTEM

Resumen de: WO2025117343A1

Methods of continuously dispersing catalyst inks for use in coating processes are described. The catalyst ink is continuously mixed in a high shear mixing unit, and the mixed ink is sonicated in a sonication unit. Part of the sonicated catalyst ink is returned to the high shear mixing unit. The method provides continuous mixing and sonicating of the catalyst ink. The mixed and sonicated ink can then be applied to a substrate in a defined pattern.

METHOD FOR PRODUCING A WALL HEATING SYSTEM, A HEATING WALLPAPER AND HEATING INK MIXTURE AND AN INKJET PRINTER WITH A HEATING INK

Resumen de: WO2024022552A2

The invention relates to a method for producing a wall heating system in that a printed image of heating areas (3) on a heating wallpaper (2) is determined, the heating wallpaper (2) is glued to a wall (1) and the heating wallpaper (2) is connected to an electrical voltage, wherein the printed image is fed to a controller of an inkjet printer, the controller controls at least one printing head, at least one container connected in a heating-ink-conducting manner to the at least one printing head is filled with a heating ink (4), the heating ink (4) is printed onto the heating wallpaper (2) along the heating areas (3).

カーボンナノチューブ分散剤、分散液及びその製造方法、電極、並びに電池

Resumen de: WO2023210531A1

Provided is a carbon nanotube dispersant comprising nanocellulose, wherein the nanocellulose contains an oxide of a cellulose-based raw material obtained through hypochlorous acid or a salt thereof, and substantially does not contain an N-oxyl compound.

A PRINTABLE INK ARRANGED TO BE CONDUCTIVE WHEN CURED FOR USE IN AN ANALOG WORM MEMORY DEVICE AND AN ANALOG WORM MEMORY DEVICE COMPRISING SUCH AN INK

ニッケル錯化合物インク組成物を含む導電性ペースト組成物、及びそれを含む内部電極

Resumen de: CN119054028A

Provided is an electroconductive paste composition which, by replacing a part of an electroconductive metal powder or the like with a nickel complex ink composition, can exhibit excellent viscosity characteristics and be easily printed and dispersed even when a small amount of the electroconductive metal powder is used. In addition, the present application can provide a thin internal electrode by means of the conductive paste composition.

導電性フィルムウェブを導電性接着剤によって塗工するための方法

Resumen de: CN119487636A

The invention relates to a method for coating an electrically conductive sheet (210) by means of an electrically conductive adhesive (1), characterized in that it comprises the steps of providing an electrically conductive sheet (210) and printing the electrically conductive sheet (210) by means of an electrically conductive adhesive (1).

光硬化型導電性ペースト

Resumen de: JP2025083987A

【課題】導電性を主として、耐溶剤性、基板への密着性等の硬化膜特性と、硬化前のペーストの保存安定性とを両立可能な光硬化型導電性ペースト、導電性硬化膜、およびその用途を提供する。【解決手段】導電性フィラー（Ａ）、光重合樹脂前駆体（Ｂ）、および、光重合開始剤（Ｃ）を含み、前記導電性フィラー（Ａ）が表面を銀で被覆された銅であり、前記光重合樹脂前駆体（Ｂ）が、三官能の（メタ）アクリレートを含むことを特徴とする、光硬化型導電性ペースト。【選択図】なし

TRANSFORMER PIPELINE GROUNDING STRUCTURE USING CONDUCTIVE PAINT AND METHOD THEREOF

Resumen de: WO2025110796A1

The present invention relates to a transformer pipeline grounding structure using conductive paint, the structure comprising: coupling bolts which pass through and connect flanges connecting pipes, so as to couple the flanges; and conductive paint applied to some surface parts of the flanges through which the coupling bolts pass, so as to electrically connect the flanges. In the present invention, instead of a conventional task of connecting a grounding cable to both sides of pipes, electrically conductive paint is applied to flange surfaces or bolt fastening parts so as to perform grounding, and thus the time required for providing a grounding cable for connecting pipes can be reduced and worker safety is ensured by minimizing work at high places.

TRANSFORMER PIPELINE GROUNDING STRUCTURE USING CONDUCTIVE PAINT, AND METHOD THEREOF

Resumen de: WO2025110796A1

The present invention relates to a transformer pipeline grounding structure using conductive paint, the structure comprising: coupling bolts which pass through and connect flanges connecting pipes, so as to couple the flanges; and conductive paint applied to some surface parts of the flanges through which the coupling bolts pass, so as to electrically connect the flanges. In the present invention, instead of a conventional task of connecting a grounding cable to both sides of pipes, electrically conductive paint is applied to flange surfaces or bolt fastening parts so as to perform grounding, and thus the time required for providing a grounding cable for connecting pipes can be reduced and worker safety is ensured by minimizing work at high places.

METHOD OF MAKING A CATALYST INK AND CONTINUOUS CATALYST INK MIXING SYSTEM

Resumen de: US2025171652A1

Methods of continuously dispersing catalyst inks for use in coating processes are described. The catalyst ink is continuously mixed in a high shear mixing unit, and the mixed ink is sonicated in a sonication unit. Part of the sonicated catalyst ink is returned to the high shear mixing unit. The method provides continuous mixing and sonicating of the catalyst ink. The mixed and sonicated ink can then be applied to a substrate in a defined pattern.

METHOD OF FORMING METAL ION DOPED HALIDE PEROVSKITE MEGALIBRARIE

Resumen de: US2025176424A1

A method of forming metal ion doped halide perovskite nanocrystals includes forming metal halide perovskite nanocrystals, exposing the nanocrystals to a solvent vapor assisted recrystallization, and diffusing a metal ion dopant into the nanocrystals in a thermal annealing assisted cation exchange process.

INKJET-PRINTED SENSOR

Resumen de: WO2024017505A1

The invention is directed to a process for manufacturing a strain or thermal sensor (1) by inkjet-printing SU-8 (4) over a substrate (2) and embedding a silver pattern (6) in an SU-8 encapsulating layer (8). The invention also relates to a sensor (1) therewith obtained.

Wässrige, leitfähige, druckbare Ruß-gefüllte Tinte, Verfahren zu deren Herstellung, beschichteter Gegenstand sowie Verfahren zur Herstellung des be-schichteten Gegenstands

Resumen de: DE102023211658A1

Die vorliegende Erfindung betrifft eine wässrige Tinte, die mindestens ein funktionelles Silikonöl, mindestens ein Vernetzungsmolekül, mindestens ein Tensid, Ruß und Wasser beinhaltet. Des Weiteren betrifft die vorliegende Erfindung ein Verfahren zur Herstellung einer voranstehend beschriebenen Tinte. Ein weiterer Aspekt der vorliegenden Erfindung ist ein beschichteter Gegenstand, der durch Beschichten eines Substrates mit der voranstehend genannten Tinte hergestellt wurde sowie ein Verfahren zur Herstellung des Gegenstands. Insbesondere betrifft die vorliegende Erfindung eine wässrige, mit leitfähigem Ruß-gefüllte Tinte, das Aufbringen der Tinte durch Druckprozesse auf elastischen Substraten wie Silikonen, Polyurethanen und SEBS (Styrol-Ethylen-Butylen-Styrol)-Kunststoffen sowie deren Anwendung als flexible Sensoren, Aktoren und Wandler.

POLYMER-TYPE CONDUCTIVE PASTE, CONDUCTIVE FILM, AND SOLID ELECTROLYTIC CAPACITOR ELEMENT

Resumen de: US2025163279A1

This invention provides a polymer type conductive paste that can provide a highly reliable conductive layer even in high humidity environments. The polymer type conductive paste in accordance with the embodiment of the present invention contains conductive metal powder, binder resin, organic solvent, and specific additives, wherein said binder resin is polyvinyl butyral resin, wherein said specific additives are one or more selected from the group consisting of stearic acid, lauric acid, octadecyl butanedioic acid, benzoic acid, acetamidophenol, aminophenol, catechol, and N,N-bis(2-hydroxyethyl)coco alkylamine, and wherein said specific additives are contained at the content of not less than 0.01 parts by mass and not more than 3.0 parts by mass per 100 parts by mass of said conductive metal powder.

CONDUCTIVE ARTICLES AND METHODS FOR ADDITIVE MANUFACTURING THEREOF

Resumen de: US2025163278A1

Aspects of the disclosure relate to a method of forming an article including: combining first and second chemical components that are reactive with each other to form a coreactive composition; depositing the coreactive composition to form a conductive portion of an article; wherein, 48 hours after depositing, the conductive portion comprises: a tensile modulus of at least 5 MPa; and an electrical conductivity of at least 2 S/m; wherein the coreactive composition comprising: a solvent content less than 5 wt %; and a conductive filler content effective for the conductive portion to reach the electrical conductivity of at least 2 S/m.

AQUEOUS COATING LIQUID, ELECTRODE FOR ELECTRICITY STORAGE DEVICE, AND ELECTRICITY STORAGE DEVICE

Resumen de: US2025167235A1

There is provided an aqueous coating liquid having excellent storage stability and capable of forming a coating film with excellent water resistance. The aqueous coating liquid is an aqueous coating liquid for forming a coating film to be provided between a collector and an active material layer in an electrode for an electricity storage apparatus. This aqueous coating liquid contains: a water-based medium containing water; at least one polyvinyl alcohol (PVA)-based resin selected from the group consisting of unmodified polyvinyl alcohols and modified polyvinyl alcohols; an electrically conductive material; and 2-phosphonobutane-1,2,4-tricarboxylic acid (PBTC). In addition, the aqueous coating liquid satisfies a condition that the aqueous coating liquid is free of polyacrylic acid, or that even when the aqueous coating liquid contains polyacrylic acid, the content of polyacrylic acid is less than 9′% by mass based on the total mass of the aqueous coating liquid. Further, the ratio of the content of the PVA-based resin in the aqueous coating liquid to the content of PBTC in the aqueous coating liquid is 2 to 100.

SOLID ELECTROLYTIC CAPACITOR AND METHOD FOR PRODUCING SOLID ELECTROLYTIC CAPACITOR

Resumen de: US2025166928A1

A solid electrolytic capacitor that includes an anode body having a porous part on surface thereof and a manufacturing method thereof including a step (i) of forming a first solid electrolyte layer on a dielectric layer and a step (ii) of forming a second solid electrolyte layer on the first solid electrolyte layer. The first and second solid electrolyte layers contain first and second conductive polymers, respectively. The step (i) includes a step (i-a) of supplying a reaction solution containing a monomer and a silane compound to the surface of the dielectric layer, and a step (i-b) of forming the first solid electrolyte layer by polymerizing the monomer in the supplied reaction solution to form the first conductive polymer. The monomer contains a compound represented by the following formula (I) (in the formula (I), R represents an alkyl group whose carbon number is within a range of 1 to 10).

THERMOPLASTIC RESIN COMPOSITION FOR FUSED DEPOSITION MODELING, MODELED BODY, AND METHOD FOR PRODUCING SAME

Nº publicación: US2025163281A1 22/05/2025

Solicitante:

ADEKA CORP [JP]
ADEKA CORPORATION

Resumen de: US2025163281A1

To provide a thermoplastic resin composition for fused deposition modeling, capable of obtaining a modeled body which is excellent in modeling performance and antistatic performance, which can be colored into various colors, and which has diverse design properties, a modeled body which is obtained with the thermoplastic resin composition by fused deposition modeling, and which not only is excellent in antistatic performance and but also has excellent design properties by coloration, and a method for producing the modeled body. A thermoplastic resin composition for fused deposition modeling, containing 3 to 45 parts by mass of one or more kinds of a polymeric compound (G) having the following polyether segment (A) and polymer segment (B), based on 100 parts by mass of a thermoplastic resin:Polyether segment (A): a polyether segment derived from a compound (a) having one or more ethyleneoxy groups and having a hydroxyl group at each of both ends;Polymer segment (B): one or more polymer segments selected from the group consisting of a polyester segment (D) and a polyamide segment (E).