国家/地区 中国（4）
IPC部 C（4）
IPC大类 C04（4）
IPC小类 C04B（4）
IPC
发明人 WANG R（4）
公开年 2017（3）
申请年 2016（4）
专利权人 SUBOTE NEW M.（3）

Cement concrete durability enhancement admixture used in preparation of cement-based composite material, comprises sulfonated graphene, graphene, graphene oxide, and water.

WANG R, JIANG Y, LI L, HAN X

Multifunctional additive for concrete, is obtained by esterifying carboxylic acid-functionalized graphene with oligosaccharide.

WANG W, LI L, ZHANG X, LI Q, WANG R, JIANG Y, TIAN Q

Concrete anti-cracking anti-seepage agent comprises modified sulfonated graphene, hydrophobic substance, emulsifier A, defoaming agent, and water.

JIANG Y, LI L, WANG R, LI Q, ZHANG X, HAN X

Graphene-based pressure-sensitive electric film comprises graphene electric film and insulating protective layer coated on upper and lower sides of graphene electric film, where graphene gel is heated under inert atmosphere.

GAO C, LIU Y, WANG R, ZHAO X