国家/地区 中国（2）
IPC部 C（2）
IPC大类 C08（2）
IPC小类 C08G（2）
IPC C08G018/66（2）
发明人
公开年 2015（2）
申请年 2015（2） 
专利权人

Preparing graphene/aqueous polyurethane composite material involves mixing graphite powder, concentrated vitriol and sodium nitrate mixture, and then stirring obtained mixture.

YANG J, ZHANG Y, WU M, WU Q, ZHANG J

Preparation of graphene oxide-polyurethane composite film used for e.g. separating oil and water involves mixing polyether polyol, polyisocyanate, foam stabilizer, triethylenediamine and other raw materials, standing, curing and washing.

LU J, CHEN D