国家/地区 中国（4）
IPC部 C（4）
IPC大类 C08（4）
IPC小类 C08G（4）
IPC C08G083/00（4）
发明人 BAI Y（2） CHEN M（2） HE Y（2）
TANG R（2） TANG W（2） WANG R（2）
XIE G（2）
公开年 2022（4）
申请年 2022（3） 
专利权人 UNIV SOUTHWE.（2）

Anti-freezing agent used for a fire hydrant system, comprises calcium chloride, propylene glycol or dimethyl sulfoxide, polystyrene graft-modified graphene oxide, dispersant, curing agent, paraffin, emulsifier, surfactant and deionized water.

SANG S

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

Wave absorbing agent based on tetrazolium acetate copper-iron complex derivatives useful in civil and military fieldscomprises iron oxide, Iron Nitride, copper, Copper iron oxide, amorphous carbon and graphene.

JIA X, CHANG Q, CAO X, WEI Z