国家/地区 中国（8）
IPC部 C（8）
IPC大类 C08（8）
IPC小类 C08G（8）
IPC C08G018/32（8）
发明人 LI W（2） ZHANG Y（2）
公开年 2019（8）
申请年 2019（6）  2018（2） 
专利权人

Preparing modified grafted polyurethane resin comprises e.g. using e.g. epoxy resin, alkyd resin, alkyd resin, dimethyl silicone oil, organic solvent, curing agent, dispersing graphene oxide in organic solvent to prepare mixed solution A.

LI W, HUANG Z, LI Q

Bio-based water-based polyurethane resin used in garments, includes bio-based macromolecular polyols, bio-based isocyanate, graphene oxide, carboxylic acid type hydrophilic chain extender and small molecule polyol chain extender.

LI W, WANG Q, DAI J, HUANG X, GUO W, ZHU B

Oil permeable graphene sponge comprises sponge body, prepared by reacting composition containing agent A, polyisocyanate compound and graphene, where agent A includes e.g. polyol mixture, foaming agent, foam stabilizer and catalyst.

LIU Y, CHEN S

Preparing bacterial-resistant and oxidation-resistant latex mattress material comprises calcining graphene oxide, heating, cooling, dispersing, reacting, filtering, drying, stirring, transferring into foaming equipment and evaporating.

TANG J

Preparing tung oil-based polyurethane-graphene oxide hybrid film useful for adsorbing carbon dioxide comprises e.g. adding tung oil-based polyol and polyglycerol to reaction flask, stirring, adjusting pH vacuuming and closing vacuum valve.

ZHANG Y, WEI L, MA J, ZHANG X, YANG S, WANG W

Flame retardant graphene polyurethane composite foam material comprises polyether polyol, polyester polyol, isocyanate, foaming agent, foaming catalyst, graphene-inorganic salt flame retardant and foam stabilizer.

BAI Y, ZHANG Y

Preparation of polyurethane resin used for synthetic leather, involves mixing graphene oxide, N,N-dimethylformamide and 3,5-diyl-2,4-toluenediamine, stirring, preparing curing agent and polyurethane prepolymer, mixing, baking and curing.

LI X, WANG H, KONG W, FAN R, YAO K

Preparing aminated graphene reinforced waterborne polyurethane comprises e.g. reacting isophorone diisocyanate, polytetrahydrofuran diol and 1,4-butanediol, adding dimethylolpropionic acid and triethylamine and reacting.

MA X, ZHANG M, LIU S, HE Y