国家/地区 中国（6）
IPC部 B（7）
IPC大类 C08（7）
IPC小类 C08G（7）
IPC C08K003/04（7）
发明人 CHEN S（2）
公开年 2018（5） 2019（2）
申请年 2018（7）
专利权人

Sponge for oil-water separation is prepared by reacting polyol blend with polyisocyanate and graphene, in the presence of catalyst, foaming agent, and foam stabilizer in which polyol blend contains e.g., polyol components and glycerol.

LIU Y, CHEN S

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

Electromagnetically shielded synthetic leather comprises polyurethane layer as top layer, substrate as underlayer and polyurethane layer comprises polyether polyol and polytetrahydrofuran ether, and graphene powder and polyol.

CHEN S, CHEN C

Modified phenolic resin-based composite material comprises modified phenolic resin and glass fiber cloth, where modified phenolic resin is prepared by modifying graphene, urea and melamine and each layer of cloth is bonded by phenolic resin.

WANG F

Preparation of graphene-nylon composite material, by diluting graphene concentrate with water, obtaining graphene dispersion, oxidizing, adding nylon monomer, polymerizing graphene and nylon and cooling polymer.

LI X

Graphene-doped polybenzimidazole-polyimide composite film comprises graphene composite film layer and graphene layer which are bonded by pressure-sensitive adhesive.

LI M

High-strength composite material for luggage, comprises panel main body and main cloth disposed on surface of panel main body, where panel main body comprises foamed aluminum/graphene composite, polyurethane and functional auxiliary agent.

LI W