国家/地区 中国（4）
IPC部 C（4）
IPC大类 C09（4）
IPC小类 C09D（4）
IPC C09D005/08（4）
发明人 LI Q（4）
公开年 2020（4）
申请年 2020（4） 
专利权人 SHENGLI OILF.（2）

Preparing cationic graphene oxide nanosheets embedded with polyaniline nanofibers comprises reducing first graphene oxide by dimethylformamide, functionalizing by carboxylic acid to obtain cation-reduced graphene oxide.

CHEN J, JIANG Y, LI Z, WANG W, XIE W, LI Q, ZHANG W, XU Y, LUO J, CHEN L, SUN Z, ZHAO X, XIAO F, ZHANG Y, AN J

Aqueous anticorrosive paint useful for steel structure, comprises epoxy resin, polyester, modified graphene, solvent, deionized water, auxiliary agent, antirust pigment and filler.

ZHU D, SHEN Z, ZHANG X, ZHANG B, TONG H, LI Q, LI J, JIANG S, DOU L, YUE C

Anticorrosive spray polyurea elastomer in oilfield equipment and equipment, comprises component A and B, where the component A comprises isocyanate, polyether polyol, rheological additives, adhesive, graphene/carbon black mixture.

LI Q, XIAN F, WANG G

Wear-resistant and corrosion-resistant powder coating used in oil pipe and/or couplings, comprises component A and component B, where component A includes epoxy resin, curing agent, and component B includes fillers, and graphene.

WANG G, LI Q, XIAN F, LIU B, LIU Y, SHI J