国家/地区 中国（22） 美国（4） 德国（3）
IPC部 C（25）
IPC大类 C08（25）
IPC小类 C08J（25）
IPC C08L079/08（25）
发明人 SHAFAEI S（3） SHETH K C（3） LIU P（2）
LIU Z（2） WANG Z（2） YU Z（2）
ZHANG G（2） ZHANG Z（2）
公开年 2020（25）
申请年 2020（13）  2019（12） 
专利权人 SABIC GLOBAL.（3）

Preparing highly dispersed graphene composite material by dissolving polymer in corresponding solvent, adding corresponding degrading agent, uniformly dispersing graphene in corresponding solvent, stirring and drying.

BAO L, ZHANG G, NING X, LUO F, QIN J

Black polyimide film comprises raw materials comprising polyamic acid resin, black pigment obtained by compounding carbon black and fluorinated graphene, shielding agent, and dispersing agent.

SUN S, PAN C, CHEN Z, FANG C, SHI E

Graphene/epoxy resin composite material based on lamellar anisotropy is obtained by carrying out controllable compression on graphene aerogel, then mixing with epoxy resin, and curing.

LI X, LIU P, CHANG X, MIN P, SHU C, LI Y, YU Z

High-strength functionalized graphene waterproof and antireflection film used in aerospace, marine engineering, underwater operations, comprises substrate and functionalized graphene film equipped on one side surface of substrate.

ZHANG Z, XIA L, WANG Z, WANG W, LIU Z

New modified graphene used for forming modified graphene-resin composite and modified graphene dispersion, has preset ratio of intensity of G band with respect to intensity of D band in Raman spectroscopy spectrum.

WATANABE T, KITAO A, SUZUKI K, KOBAYASHI Y, WATANABE D, KOBAYASHI A

Preparing polyimide based graphene complex foam material with multilevel structure useful in e.g. field of building, automobile, aerospace, household appliances and electromagnetic shielding comprises e.g. preparing of polyimide foam.

LIU T, PU L, WANG Z, FAN W, HOU H

High thermal conductivity graphene modified polyimide porous material comprises diamine functionalized graphene, 3,5-diaminobenzoic acid, dianhydride monomer, acetic anhydride and pyridine.

MEI H

Thermally conductive polyimide film comprises imide compounds of polyamic acid, PTFE, nanocellulose, polyester resin, graphene, p-phenylenediamine, diphenylbutanedione, dipentaerythritol, potassium tetraborate and polypropylene.

SUN W, XU W, HOU M, SUN D, GAO B

Graphene/polyimide thermal conductive film preparation involves adding a polyamic acid nanoemulsion using water as medium to graphene dispersion by using water as medium, and then stirring to obtain graphene/polyamic acid composite slurry.

LI M, GUO Y, LIU Y, LIU Z

Preparation of graphene-polyimide conductive film involves adding diamine to graphene dispersion, stirring, adding flame retardant modifier and polar solvent, coating on substrate, drying, carrying out imidization treatment, and stripping.

LI L, PAN Z, WANG F, TAN H