国家/地区 中国（9） 日本（4） 世界知识产权组织（3）
IPC部 C（13）
IPC大类 C08（13） H01（8） H05（8）
C09（4） B32（2） C01（2）
IPC小类 C08L（13） C08J（10） C08K（10）
H05K（7） C08G（4） H01L（4）
C09D（3） H01B（3） B32B（2）
C01B（2） H01M（2）
IPC C08L079/08（13）
发明人 KIGUCHI K（2） SHIMADA A（2） TSUCHIYA H（2）
公开年 2021（13）
申请年 2021（7）  2019（4）  2020（2） 
专利权人 TORAY IND IN.（2）

Preparing polyimide/graphene composite film used in in OLED display, involves performing ultrasonic reaction to the graphene oxide and thionyl chloride to obtain the acyl chloride graphene.

JIN W, LIU G, HU T

Multilayer porous polyimide composite film used as electromagnetic shielding material in telecommunication, has porous multilayer structure, and graphene and nano-silver are uniformly distributed in polyimide framework.

ZHOU Y

Low dielectric polyimide film useful in flexible printed circuit board, comprises polyimide and double-layer hollow particle, which is hollow nano-particle coated by fluorine graphene oxide.

ZHANG T, YANG F, SONG M, XIONG F, ZHANG W

Composite material useful for electronic device, preferably galvanic cell, supercapacitor, or fuel cell, comprises polyamide-imide, and nanoplatelets.

HODGE S A, GALHENA D T L, GALHENA D T L G

Bendable electro-thermal film device comprises polyimide base layer coated with organic electric heating film on surface and organic electro-thermal film comprises e.g. graphene, multi-wall carbon nano-tube and carbon black granules.

CHEN D, YANG Y

Preparing polymer-based carbon nanocomposite microporous electromagnetic shielding material comprises preparing reduced graphene oxide, ultrasonically dissolving reduced graphene oxide and the carbon nanotubes, drying and heating.

LEI R

Core-shell structure used for forming electrode, consists of core particles and organic-inorganic composite layer comprising nitrogen-containing hyperbranched polymer and lithium-containing linear polymer or modified Prussian blue as ion-conductive material, covering surface of core particles.

YANG C R, CHEN L Q, CHEN Z C, LU M Y, LI Y H, PAN J P, WANG Z X

Polyimide composite film used preparing conductive elements, comprises polyimide matrix, and three-dimensional conductive network dispersed in polyimide matrix, where components constituting three-dimensional conductive network comprises three-dimensional graphene comprising carbon nanoparticles.

YU J, LI Z, WANG E

Cured product used for multilayer sheet, comprises composition comprising resin or resin precursor, and filler having preset aspect ratio, and has preset thermal conductivity and elastic modulus.

KIGUCHI K, TSUCHIYA H, SHIMADA A

Composition e.g. sheet-like composition for forming cured material, comprises resin containing polyimide resin, and filler containing two fillers having preset aspect ratio and average maximum length in preset volume ratio.

KIGUCHI K, TSUCHIYA H, SHIMADA A