国家/地区 中国（3）
IPC部 C（3）
IPC大类 C08（3）
IPC小类 C08G（3）
IPC C08G083/00（2）
发明人 CHEN M（3）
公开年 2022（2）
申请年 2022（3）
专利权人 UNIV SOUTHWE.（2）

Graphene composite foam useful e.g. in insole, comprises highly reactive polyether polyol, polymer polyol, modified graphene, silicone oil, crosslinking agent, foaming agent, catalyst, flame complex agent and foam stabilizer, and its surface is covered with polyurethane waterproof film.

FANG M, CHEN Y, CHEN M, LIN F

Polyaminosilane grafted graphene oxide plugging agent useful for oil-based drilling fluid, prepared by reacting graphene oxide powder with amino silane compound e.g. 3-aminopropyldimethoxymethylsilane, stirring with diene compound e.g. vinyl acrylate, and reacting with e.g. ethylenediamine.

CHEN M, TANG R, TANG W, BAI Y, WANG R, HE Y, XIE G

Terminal amino hyperbranched polymer graft graphene oxide plugging agent useful for drilling fluid, comprises graphene oxide, acrylate compound e.g. butyl acrylate, amine compound e.g. ethylenediamine, epichlorohydrin and cellulose e.g. ethyl cellulose.

CHEN M, TANG R, TANG W, BAI Y, WANG R, XIE G, HE Y