国家/地区 中国（46）
IPC部 C（46） D（5） A（3）
B（2）
IPC大类 C08（46）
IPC小类 C08G（46）
IPC C08G018/66（46）
发明人 XU J（7） WANG J（5） WANG Y（5）
JIA J（4） KANG L（4） PAN Z（4）
RONG J（4） TAO C（4） DAI Y（3）
LI J（3） LI W（3） WANG X（3）
ZHANG W（3） CHEN J（2） DONG Q（2）
公开年 2017（46）
申请年 2017（27）  2016（19） 
专利权人 HEFEI SIJING.（4） UNIV SHAANXI.（3） KANG L（2） NANJING KEFU.（2）
SHAANXI GAOX.（2） SHAOGUAN HEZ.（2） SICHUAN CARP.（2） UNION FOSHAN.（2）
WUXI CHANGAN.（2）

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

Polyurethane/graphene composite plastic handicraft surface coating agent comprises lipophilic modified graphene and solvent-based polyurethane which contains polytetrahydrofuran ether glycol, polybutylene adipate diol and isopropanol.

HAN P

Preparing anionic aqueous polyurethane emulsion involves taking graphene oxide and dissolving in polar solvent, sonicating to get uniform dispersion, adding amine, heating, refluxing and cooling to room temperature, washing with water.

WANG J, XU J, RONG J, TAO C, JIA J, PAN Z

Preparation of cationic aqueous polyurethane latex for leather aqueous processing agent, involves dissolving graphene oxide in solvent, adding macropolyol, adding hydrophilic chain extender to prepolymer and emulsifying prepolymer.

WANG J, XU J, RONG J, TAO C, JIA J, PAN Z

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

Preparation of graphene-modified spandex fiber for use in, e.g. sportswear, involves mixing graphene material, chain extender, diisocyanate and diol with solvent, polymerizing to obtain polymer, mixing with dispersant, aging and spinning.

TANG D, YUAN Y, LV D, WANG S, XU R, SONG X

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

Aqueous polyurethane coating contains aqueous polyurethane emulsion, graphene, rare earth oxide, boron carbide, nano-aluminum oxide emulsion, aqueous dispersant, aqueous defoamer, aqueous wetting agent, and aqueous leveling agent.

TAO C, RONG J, XU J, WANG J, JIA J, PAN Z