国家/地区 中国（3）
IPC部 B（3）
IPC大类 B05（3）
IPC小类 B05D（3）
IPC B05D007/24（2） C09J007/29（2） C09J011/04（2）
发明人
公开年 2022（2）
申请年 2022（3）
专利权人

Preparation of high-performance thread used in oil and gas application, by processing steel threads, spraying polyurea elastomer on surface of external thread, curing polyurea elastomer, applying long-chain polymer glue on surface of thread and spraying solid lubricating particles on polymer glue.

SI X, WANG K, LI H, FANG X, YANG T, LV S, LUO Y, ZHANG X, NAN B, YANG Z, TUO C, ZHANG Y

Flexible composite anti-icing film comprises photo-thermal hydrophobic layer comprising graphene nano-wall layer and gold nano-particle layer.

CHEN L, CHEN S, YIN Y, ZHOU J, ZHOU Q, QI X

Graphene modified asphalt layer material comprises asphalt, plasticizer, graphene additive, styrene-butadiene styrene rubber (SBS), polyolefin, powder butadienestyrene rubber, tackifying resin, and asphalt adhesion promoter.

ZHANG W, TIAN B, ZHANG S, XU F