国家/地区 中国（9）
IPC部 C（9） A（2） B（2）
IPC大类 C08（9）
IPC小类 C08G（9）
IPC C08G018/42（9）
发明人 LIU S（3） WANG L（3） XUAN H（3）
ZHOU D（3） LI Y（2） MIAO J（2）
WANG Y（2）
公开年 2017（9）
申请年 2016（6）  2017（3） 
专利权人 ANHUI FENGYU.（3） WUXI CHANGAN.（2）

Preparation of perylene anhydride non-covalently modified graphene by adding graphene in N-methylpyrrolidone, ultrasonically dispersing and adding zinc acetate and 3,4,9,10-perylene tetracarboxylic dianhydride.

XU X, ZHAO L, LI Y, GAO J, CHENG J, YE C, LU S, WEI C

Tetrapolyurethane film used for medical, electrical and mechanical needs comprises diisocyanate, polyol, graphene, 2-acrylamido-2-methyl-1-propanesulfonic acid, styrene-acrylonitrile copolymer, heavy chain extender and catalyst.

HE J, WANG Y, YANG B

Preparing graphene oxide modified aqueous polyurethane involves preparing pre-oxidized graphite by adding potassium persulfate, phosphorus pentoxide in single-necked flask in magneton, and adding concentrated sulfuric acid to flask.

WANG Y

Preparing graphene polyurethane agricultural machinery track comprises e.g. pre-polymer using in-mold molding method, casting, centrifuging, molding, mold releasing, cleaning, preparing crosslinking agent, preheating, curing and stripping.

LI Y

Low-density microcellular polyurethane sole material comprises polyester polyol 100 glycol chain extender, silicone surfactant, tertiary amine catalyst, organic metal catalyst and graphene fiber.

MIAO J

Low density microporous polyurethane sole material comprises polyester polyol, diol chain extender, silicone surfactant, tertiary amine catalyst, organic metal catalyst, graphene fiber, and tungsten carbide-cobalt carbide particles.

MIAO J

Protective sheathing material for steering wheel, comprises butyl acetate, octylphenol polyoxyethylene ether, 2-bromo-4-methylphenol, polyvinylidene chloride, potassium silicate, graphene oxide and hydrazine hydrate.

ZHOU D, XUAN H, WANG L, LIU S

Steering wheel protective layer polymer sheath material includes stearic acid, polypropylene glycol, graphene oxide, hydrazine hydrate, poly-epsilon-caprolactone diol, octamethylcyclotetrasiloxane and trifluoropropyl methyl cyclotrisiloxane.

ZHOU D, XUAN H, WANG L, LIU S

Sheathing material used for crosslinked steering wheel protective layer includes fulvic acid, dodecyl dimethyl betaine, graphene oxide, hydrazine hydrate, octamethylcyclotetrasiloxane, sulfuric acid, toluene diisocyanate, and butyl acetate.

ZHOU D, XUAN H, WANG L, LIU S