国家/地区
IPC部 A（2） C（2）
IPC大类 A47（2）
IPC小类 C08G（2）
IPC C08G018/42（2）
发明人
公开年
申请年
专利权人

Wear-resistant graphene polyurethane composite sponge material useful e.g. for manufacturing sponge mattress, comprises black phosphorus graphene composite material, nano-titanium dioxide, polyol, isocyanate, solvent and foaming agent.

WANG B

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