国家/地区 中国（11）
IPC部 C（11） B（2）
IPC大类 C08（11）
IPC小类 C08G（11）
IPC C08L075/08（11）
发明人 WANG Y（2）
公开年 2017（11）
申请年 2016（7）  2017（4） 
专利权人

Manufacture of sulfonated graphene oxide/high-solid-content aqueous polyurethane emulsion involves reacting dimethylolpropionic acid, sulfonated graphene oxide dispersion and oligomer diol-isophorone diisocyanate prepolymer, and emulsifying.

FENG J, WANG X, LUO X, WANG Y, BAI P

Preparing polyurethane emulsion for graphene aqueous polyurethane safety sleeve, involves putting dihydric alcohol into reaction kettle, stirring and heating, and performing vacuum dehydration on dihydric alcohol.

DAI J, GUO W, LI W, WANG W

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 self-repairing graphene/polyurethane composite material comprises e.g. preparing quadruple hydrogen bond basic polyurethane and quadruple hydrogen bond basic oxidized graphene.

LIN Y, LI G, YI P

Durable antistatic agent used for polishing textile comprises modified aqueous polyurethane grafted with modified graphene.

YANG C, GUO Y, XU L, BAO L, CHEN Z

Preparing graphene-modified aqueous polyurethane composite material for coating building, involves preparing prepolymer, adding dimethylolpropionic acid, and diethylene glycol, adding triethylamine to obtain aqueous polyurethane emulsion.

HUANG J, FU J

Polymer composite material used for polymer composite bearing, comprises prepolymer, crosslinking agent, functional polymer, graphene, carbon fiber, coupling agent and/or silicone oil and lubricating nanoparticles.

WANG S

Polyurethane foam external wall insulation material comprises component A and component B, where component A comprises phenolic resin, brominated epoxy resin, polyether polyol, fumed graphene, catalyst, flame retardant and stabilizer.

LIU T

Preparation of graphene/polyacrylate-containing silicon hyperbranched aqueous polyurethane multicomponent composite emulsion involves obtaining ethylenediamine oxide graphene/polyacrylate solution, neutralizing and emulsifying.

YANG J, WU Q, ZHANG J, WU M, RUN Y

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