国家/地区 中国（27） 世界知识产权组织（2）
IPC部 C（27） D（2）
IPC大类 C08（27） C09（4） C01（3）
D06（2）
IPC小类 C08G（27）
IPC C08K009/04（27）
发明人 ZHENG Y（3） CHEN D（2） GAO M（2）
LI Y（2） LIU G（2） WANG L（2）
WANG X（2） WU D（2） WU T（2）
ZHANG Y（2） ZHENG J（2）
公开年 2021（27）
申请年 2021（27）
专利权人 UNIV FUZHOU（3） UNIV FUJIAN .（2） ZHEJIANG ZHO.（2）

Preparing epoxy resin composite material comprises mixing dopamine-modified graphene oxide, multifunctional epoxy resin, curing agent and polar organic solvent, and curing.

ZHU S, LI Y, WANG L, LI Z, JIANG H

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

Graphene dispersion used in composition for preparing polyurethane composite material, comprises graphene and polyol compound comprising aromatic polyol and modified aromatic polyol made by subjecting the aromatic polyol and epoxidized vegetable oil to ring opening reaction.

CHIEN C, HUNG W, WU Y, JIAN J

Polyurethane sponge material comprises e.g. polypropylene glycol, polymer polyol, additives, deionized water, modified low temperature resistant agent, conductive enhancer and methylene diphenyl diisocyanate.

WANG L, ZHENG Y

Preparing nano-silver-carbon antibacterial and mite-proof honeycomb net material, involves mixing nano-silver carbon fiber and graphene-strontium cerium oxide nano-powder, modifying, mixing with components, and extract of Eucalyptus leaves and wormwood, foaming, and forming.

HAN G

Graphene in-situ modified polyimide film is prepared by polycondensation of graphene grafted with aminosiloxane on the surface, diamine and dianhydride and forming into film.

XU Z, LIU G, ZHANG Q

Wear-resistant hydrophilic polyurethane comprises polyol, isocyanate, grafting agent, dibutyl tin dilaurate, chain extender, polymerization liquid.

ZHENG J, HE P, YU F

Preparing modified graphene oxide/hydroxy-terminated polybutadiene polyurethane composite material comprises e.g. performing surface functionalization modification, mixing modified graphene oxide and terminal hydroxy hyperbranched polyester.

ZHENG J, ZHANG X, LIU Y, JIA Y, ZHANG Y, LI K, DU Y

Preparation of composite material for e.g. aerospace applications, involves preparing modified graphene oxide, preparing polyurethane product, dissolving modified graphene oxide in dimethyl formamide, adding to polyurethane product solution, ultrasonically processing, and transferring to mold.

YUAN H, JI C

Preparing environmentally-friendly polyurethane foam useful for medical device material comprises mixing silkworm excrement powder with polyethylene glycol and molecular alcohol, dissolving rutin in formyl dimethylamine, molding, and curing.

SHAO J, CHEN L, PAN R