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- - The preparation of conductive nanocomposites based on cellulose and carbon nanotubes and the method to manufacture a conductive ink film electrode and various applications using the same

Resumen de: KR20250153368A

본 발명은 나노구조의 비금속성 전도성 물질 및 이를 포함하는 전도성 잉크 등과 관련된 기술로서, 보다 구체적으로는 화학물질을 사용하지 않고 물리적방법만으로 천연펄프와 단일벽탄소나노튜브로부터 제조된 셀룰로오스-탄소나노튜브 복합체, 그 제조방법, 셀룰로오스-탄소나노튜브 복합체 포함 전도성잉크, 그 제조방법, 이를 포함하는 전도성필름, 전극 및 응용제품에 관한 것이다.

전도성 폴리머 분산액

Resumen de: WO2024194252A1

A conductive polymer composition comprising: - a conductive polymer, and - a polymer binder, characterized in that the polymer binder includes an aqueous dispersion of a Polymer Mixture comprising a First Polymer that is aqueous dispersible and a Second Polymer that is aqueous insoluble.

A PRINTABLE INK FOR USE IN AN ANALOG WORM MEMORY DEVICE AND AN ANALOG WORM MEMORY DEVICE COMPRISING SUCH AN INK

Resumen de: WO2025219381A1

The present invention relates to a printable ink (3) for use in manufacturing of an analog WORM (write once read many) memory device (10), the printable ink (3) comprising a solvent, a binder and a monomer being convertible to an electrically conducting polymer (4) through electrically induced polymerization. The present invention further relates to an analog WORM memory device (10) comprising such an ink (3).

THE USE OF AN AQUEOUS DISPERSION OF A POLYMER P AS A POLYMERIC BINDER IN ELECTRODE SLURRY COMPOSITION FOR ANODES OF SECONDARY BATTERIES

Resumen de: US2025329739A1

The present invention relates to a method of using an aqueous dispersion of a polymer P obtainable by radically initiated emulsion polymerization, which comprises polymerizing (a) 40 to 75 parts by weight of at least one vinylaromatic compound, (b) 22.5 to 55 parts by weight of at least one conjugated aliphatic diene, (c) 0.5 to 10 parts by weight of at least one ethylenically unsaturated monomer containing acid groups (dl) 1 to 5 parts by weight of acrylamide and/or methacrylamide, (d2) 1 to 10 parts by weight of acrylonitrile and/or methacrylonitrile (e) 0 to 5 parts by weight of monoethylenically unsaturated monomer having at least one epoxy, hydroxyl, N-methylol or carbonyl group (f) 0 bis 20 parts by weight of at least one other monoethylenically unsaturated monomer, where the amounts of the monomers (a) to (f) add up to 100 parts by weight, at a polymerization temperature in the range of 70 to 95° C., as a polymeric binder in an electrode slurry composition for anodes of secondary batteries, aqueous polymer dispersions itself and a process for producing the aqueous dispersion by radically initiated emulsion polymerization, electrode slurry compositions for anodes comprising the polymer P, an anode of secondary batteries comprising the polymer P, a method of preparing this anode and the lithium ion secondary battery comprising the anode.

COPPER BASED MOD INKS AND METHODS THEREOF

Nº publicación: WO2025221333A2 23/10/2025

Solicitante:

UNIV OF MARYLAND COLLEGE PARK [US]
UNIVERSITY OF MARYLAND, COLLEGE PARK

Resumen de: WO2025221333A2

This present disclosure is directed to copper-based ink MOD compositions and method of producing materials such as fine pattern electrodes using the same.