国家/地区 中国（35） 美国（5） 世界知识产权组织（5） 英国（3） 韩国（3） 台湾（3） 澳大利亚（2） 加拿大（2） 欧洲专利局（EPO）（2） 西班牙（2） 香港（2） 以色列（2） 印度（2） 日本（2） 墨西哥（2） 马来西亚（2） 波兰（2） 新加坡（2） 越南（2） 南非（2）
IPC部 C（39）
IPC大类 C09（39）
IPC小类 C09D（39）
IPC C09D011/03（39）
发明人 LIU Q（6） LI Z（5） LI L（4）
MA Y（4） WU L（4） YE D（4）
ZENG C（4） CAO D（3） LI M（3）
WANG J（3） XIE X（3） CHENG S（2）
DENG B（2） HASEGAWA S（2） HASEGAWA SHOJI（2）
公开年 2021（12） 2020（8） 2022（7） 2015（3） 2017（3） 2018（3） 2023（3）
申请年 2020（15）  2021（10）  2017（5）  2022（3） 
专利权人 GUANGDONG KO.（4） GRAPHENE PLA.（2） GRAPHENE PLA.（2） GUANGDONG GA.（2）
GUANGXI GANI.（2） HUNAN SINCE .（2） QINGYUAN JIA.（2）

Conductive ink composition useful in transparent conductive film, comprises 2,4-toluene diisocyanate, polyethylene glycol, epoxy resin, conductive carbon black, conductive graphite, curing agent, solvent, and dispersant, where epoxy resin is bisphenol-A-type epoxy resin epoxy resin.

WANG D

Heating pad in heatable garment, comprises graphene particles dispersed in polymer matrix material, and electrically insulating covering layer bonded to heating pad and electrically insulating covering layer, overlaying and bonded to heating pad.

JONES E O, HOWE T H, SEYMOUR J

Manufacturing flexible circuit board with electric heating patch comprises e.g. taking flexible single-sided copper clad laminate, manufacturing circuit pattern, manufacturing first solder resist ink composite graphene resin layer on positive-negative combination circuit, pre-baking, and cutting.

LEI H, ZHANG S, GE W, OU D, WU T, QIN J, PENG G, WANG W, WANG M

Preparing graphene electrothermal film comprises e.g. coating adhesive on surface of release layer away from graphene conductive layer exposed after peeling off base material to form second adhesive layer, bonding second fiber fabric to second adhesive layer and performing to hot pressing operation.

ZHOU M, PAN Z, LI L

Graphene heating ink used for preparing heating element, comprises graphene, low-melting-point glass powder and organic carrier, and has preset particle size.

YANG J, BAO S

Shell body assembly, comprises shell body, temperature change layer and aqueous ink layer set on the inner surface, temperature change layer set between shell body and aqueous ink layer, and aqueous ink layer set between temperature change layer and shell body.

ZHAO R

Graphene heating ink useful for applying on electric heating film comprises graphene, organic polymer, polysilazane, crosslinking agent, and silicon-containing dispersant, thickener, and solvent as auxiliary agents.

LIN H, CHENG S, WANG J, LI L, LI F

Self-limiting temperature heating film useful for lithium battery pack, comprises lead, metal electrode, positive temperature coefficient film layer and insulating layer, metal electrode inserted and attached on positive temperature coefficient film layer outside attached with insulating layer.

YUAN J

Aqueous conductive ink for medium-high temperature electric heating, comprises wetting dispersant, defoaming agent, conductive component, polythiophene with hydrophilic group on side chain, and aromatic hyperbranched polyester.

ZHUO D, PAN W, WANG S, HE W

Preparing graphene ink useful in electronic circuit, e.g. comprises mixing graphene oxide, palladium salt, first solvent and acid, dispersing gas phase silicon dioxide in first mixing system, performing vacuum drying treatment to second mixing system, and loading palladium salt particles.

SUN S, ZHANG L, WU X