国家/地区 中国（16）
IPC部 C（16）
IPC大类 C08（16）
IPC小类 C08G（16） C09D（10） C08K（5）
C08L（3）
IPC C08G018/75（16）
发明人 DAI Y（3） CHEN J（2） FENG J（2）
GUO L（2） LI W（2） LU J（2）
LUO X（2） TANG Z（2） WANG X（2）
WANG Y（2） ZHOU X（2）
公开年 2017（11） 2018（5）
申请年 2017（16）
专利权人 SICHUAN CARP.（2） UNIV SHAANXI.（2）

Preparing graphene intermediate comprises e.g. dissolving graphene powder in amide liquid, and performing ultrasonic dispersion, adding diisocyanate and organotin catalyst, and adding deionized water into product, and drying.

LIN R, ZHUANG Y

Preparation of graphene oxide-modified aqueous polyurethane emulsion involves weighing N,N-dimethylformamide, graphene oxide, catalyst and glycidyl neodecanoate, adding dibutyltin dilaurate, epoxy resin and triethylamine and filtering.

FANG Y, MEI J, WANG J, XU L

Preparing anti-corrosion coating involves preparing graphene oxide, preparing isocyanate modified graphene, obtaining polyaspartic acid ester by adding dioctyl maleate and ethylenediamine and using polyaspartic acid ester as raw material.

JIANG N

Graphene modified aqueous polyurethane resin used in marine field, steel and anti-static coating, is adopted Hummers method to obtain oxidized graphite alkene with functional modification from aqueous graphene dispersion and dispersed.

CHE Y, GENG G, LI Z, LIU B

Soft PVC printing aqueous ink comprises aqueous polyurethane emulsion, aqueous graphene slurry, wetting agent, aqueous defoamer, neutralizing agent, quick-drying aqueous acrylic agent, aqueous leveling agent and aqueous color paste.

LIN G

Preparing polyamidoamine functionalized graphene-hyperbranched aqueous polyurethane useful in e.g. synthetic leather, fabric coating, comprises e.g. functionalizing and reducing graphite oxide using polyamide-amine with terminal amino group.

WANG X, FENG J, LUO X, WEI M, WANG Y, ZHAO W

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 antistatic liquid comprises reducing and modifying modified graphene chemically grafted modified aqueous polyurethane.

LI R

Preparation of aqueous polyurethane/graphene nano-composite emulsion for use in e.g. paint, involves reacting diisocyanate compound, oligomer polyol and catalyst mixture with hydrophilic monomer, and adding hydroxide under preset condition.

ZHANG S, ZHANG D, YANG Y, SUN M, MU Y, YAN S, DONG W

UV-resistant waterproof modified coating contains modified waterproof base liquid, polyacrylate emulsion, hydroxypropyl methacrylate, magnesium hydroxide, carbon nanotubes, graphene oxide, propylene glycol, dispersant and UV-shielding agent.

SUN J, DAI Y, SUN B