国家/地区 中国（6）
IPC部 C（7）
IPC大类 C09（7） B05（4）
IPC小类 C09D（7）
IPC C09D163/00（7）
发明人 ZHAO H（7）
公开年 2020（7）
申请年 2018（3）  2019（2）  2020（2） 
专利权人 JIANGSU KEDU.（2） NINGBO INST .（2）

Natural gas pipeline anti-corrosion device, has pipeline whose inner surface is coated with graphene primer coating, where outer surface of graphene finish paint coating is equipped with polyethylene protective layer.

ZHAO H, LI C, LIU J

Graphene-based super-black matte coating prepared by e.g. adding components, forming uniformly dispersed super black matte coating, surface roughness trearing and cleaning of substrates of different materials and curing of coating.

GUO Z, ZHAO H, WU Y

Anticorrosive coating of large-diameter high-temperature-resistant thermal steel pipes comprises base material and curing agent, where base materials include silicone epoxy resin, phenolic epoxy resin, graphene, and coupling agent.

BI Z, HUANG X, LIU Y, ZHAO Y, WEI F, NIU A, TIAN L, XI M, YANG Y, ZHANG W, ZHAO H, LIU B, ZHU S, WANG J

Preparing graphene insulating coating used for external corrosion, by mixing redispersible graphene powder, redispersible graphene oxide powder and portion of film-forming resin, grinding, adding remaining film-forming resin and mixing.

CHENG Q, ZHAO H, ZHEN Y, ZHANG Y, GUAN X, TAO B, LIU Q

Paint useful for preparing self-repair coating used in metal corrosion protection, comprises epoxy resin, corrosion inhibitor-loaded graphene nano container, diluent, epoxy curing agent, antifoaming agent, and flatting agent.

ZHAO H, LIU C, YE Y, WANG L

Graphene nano-container-based coating material useful for preparing self-repairing coating layer in metal anti-corrosive coating material, comprises e.g. epoxy resin and graphene nano-container loaded with corrosion inhibitor and diluent.

ZHAO H, LIU C, YE Y, WANG L

Preventing corrosion of natural gas pipeline by applying graphene primer coating and graphene topcoat coating in pipeline, curing, applying primer and topcoat coatings on outside pipeline, adding polyethylene protective layer and curing.

ZHAO H, LI C, LIU J