国家/地区 中国（9）
IPC部 B（9）
IPC大类 B05（9） C09（6） C23（2）
IPC小类 B05D（9）
IPC B05D003/00（9）
发明人 WANG Z（2）
公开年 2020（5） 2021（4）
申请年 2020（9）
专利权人

Preparation of degradation immune biomimetic protective coating for steel structure engineering involves cleaning steel structure surface, applying silane coupling agent, curing, and spraying intermediate paint and top coat.

MA Y, LIU J, GE Y, ZHANG P, WU R, SONG X, XUE S, CUI Y, BAO J, XUEN M, TONG L J, GROUND O T, ZHANG F, XIAOHUI S, SHANBIN X, YIFEI C, JIUYUAN B

Long-acting anti-stress corrosion cracking tube sheet bolt, comprises a duct piece bolt main body and coating comprising acrylic acid emulsion, polyaniline emulsion, sheet filler, dipropylene glycol butyl ether, and antifoaming agent.

SUN H

Method for coating natural gas pipelines, involves coating layer of corrosion-resistant paint on outer wall of pipeline, cold pressing pipeline, inspecting coated pipelines and storing and installing inspected pipelines.

ZHANG H

Teflon coating spray liquid useful for non-stick pan comprises bottom layer (e.g. tetrafluoroethylene, modified graphene oxide, sodium hyposulfite, modified thermochromic pigment, silicon carbide whiskers and water) and surface layer.

CHEN C

Preparation of cerium dioxide modified nano-silver whisker doped graphene film for friction disc, involves soaking substrate in gel suspension containing cerium nitrate and citric acid, coating graphene oxide dispersion and reducing.

ZHANG B, ZHANG C, WANG Z, ZHU S, BA Z, TAO X, JU J, LU B, LU W

Processing corrosion-resistant and wear-resistant graphene coated tube, comprises e.g. mixing graphene, fluororesin, molybdenum disulfide, solid lubricant, amphoteric compound, and tungsten oxide, roughly sanding surface, and spraying.

SHENG C, LI Z

Surface treatment of hard alloy, involves grinding and polishing surface of hard alloy worksample, cleaning, drying, nitriding, performing graphene adhesive coating treatment on surface of worksample, placing in coil, and energizing coil.

WANG Z

Preparing fluorinated graphene coating by mixing silane coupling agent, corrosion inhibitor and butyl titanate, hydrolyzing, mixing epoxy resin and fluorinated graphene, and soaking pretreated metal substrate in silane hydrolysis solution.

DOU B, LIN X, ZHAO S, FANG Z, ZHANG Y, GAO X, FU Y, HUANG G, LI T

Preparing graphene oxide modified stainless steel surface anti-corrosive film, comprises e.g. sanding stainless steel surface, preparing Silicalite1 molecular sieve synthetic solution, performing hydrothermal synthesis reaction and pressing.

DU J, CAO X, SONG H, CHEN Y, WEI Z, LI X, YANG Z, YANG H, LI B, LI H