国家/地区 中国（8）
IPC部 C（8）
IPC大类 C08（8）
IPC小类 C08G（8）
IPC C08G018/42（8）
发明人 WANG J（3） JIA J（2） PAN Z（2）
RONG J（2） TAO C（2） XU J（2）
公开年 2018（5） 2017（3）
申请年 2017（8）
专利权人 HEFEI SIJING.（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

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

Preparation of railway elastic rod aqueous sealing agent by reacting polyether polyol, isocyanate and catalyst, adding epoxy resin, catalyst and chain extender, continuously reacting and uniformly mixing with graphene and pigments.

CAI H, LIU W, TAN L, LIANG J, PAN S

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

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

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