国家/地区 中国（6）
IPC部 C（6）
IPC大类 C09（6） C08（2）
IPC小类 C09D（6）
IPC C09D005/08（5） C09D005/24（2） C09D163/00（2）
发明人 WANG J（6）
公开年 2023（6）
申请年 2022（6）
专利权人

Preparing long-chain polymer glue used improve thread connection performance of oil pipe, comprises adding polyacrylic acid and catechol to deionized water, adding boric acid solution, adjusting pH with sodium hydroxide solution under nitrogen protection, and mechanically stirring.

FAN H, LI S, LI H, FANG X, TUO C, LIU Z, GAO Z, ZHANG Y, NAN B, WANG J

Preparation of anti-corrosion coating involves dispersing graphite and modifying agent in water to prepare pretreated graphite dispersion, mixing dispersion with epoxy resin and cationic photoinitiator to obtain mixture, and curing mixture.

WU L, WANG J, CHEN Y, GUO H, ZHANG Y, ZHENG L, LIN H

Preparing layered bridging cross-linked heterostructure flexible nano-coating comprises e.g. adding surfactant, organic thermoelectric monomer and dopamine into solvent A to obtain mixed solution A, and dropwise adding oxidizing agent solution to carry out mixed reaction.

LIN X, ZHANG J, WANG J, LI K, WU W, XIE H

Aqueous anti-corrosion coating used in field of heavy anti-corrosion of ports, ships and offshore platforms, comprises aqueous epoxy resin, modified graphene, antirust pigment, ZT706 anti-flash rust agent, dispersant, antifoaming agent, leveling agent and deionized water.

WANG J, TANG H, TANG C, MA J

Salt spray resistant powder coating comprises graphene carbon nanotube modified polyester resin, polyaniline modified layered filler, curing agent, leveling agent, pigment, inorganic filler, and auxiliary agent, and prepared by pre-mixing raw materials in mixing tank.

WU D, ZHANG N, GUO K, JIAO J, WANG J, DI C, ZHOU W

Corrosion-resistant stainless steel pipe comprises pipe body and anti-corrosion coating applied on surface of pipe body, where pipe body comprises carbon, titanium, niobium, chromium, molybdenum, iron and rare earth element including rare earth oxide modified by nano-silicon carbide.

LI J, XIANG L, WANG J