国家/地区 中国（18）
IPC部 C（18） D（2）
IPC大类 C08（18）
IPC小类 C08G（18） C08K（10） C09D（7）
C08L（3） C08F（2）
IPC C08G018/32（18）
发明人 XU J（6） WANG J（5） JIA J（4）
PAN Z（4） RONG J（4） TAO C（4）
DONG Q（2） KANG L（2） LI W（2）
SUN J（2） XIAO X（2） XU R（2）
XU Y（2） YAO D（2） ZHANG W（2）
公开年 2017（18）
申请年 2017（18）
专利权人 HEFEI SIJING.（4） NANJING KEFU.（2） SHAOGUAN HEZ.（2） UNION FOSHAN.（2）

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

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

LI R

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

High thermal conductivity aqueous polyurethane coating comprises aqueous polyurethane, graphene, aqueous dispersant, aqueous defoamer, aqueous wetting agent, aqueous leveling agent, aqueous suspension agent and aqueous thickener.

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

Preparation of graphene polyurethane foam cotton, involves adding reducing agent and graphene oxide solution to liquid polyurethane prepolymer, reacting, soaking product in crosslinking agent solution, and reacting under nitrogen flow.

LI S, LI T, SUN J, YU Y

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