国家/地区 中国（35） 世界知识产权组织（2）
IPC部 C（35）
IPC大类 C09（35） C04（4） C08（4）
B05（3） C23（2） C30（2）
IPC小类 C09D（35）
IPC C09D005/08（35）
发明人 LI S（35）
公开年 2020（7） 2021（7） 2022（7） 2017（5） 2019（3） 2011（2） 2018（2） 2023（2）
申请年 2019（9）  2021（9）  2017（6）  2022（5）  2020（3）  2011（2） 
专利权人 UNIV QINGDAO.（5） UNIV QINGDAO.（4） QINGDAO XUAN.（3） CHINA NAT PE.（2）
CHINA PETROL.（2） CNPC ENG TEC.（2） CNPC OFFSHOR.（2） GUANGZHOU SP.（2）
HEFEI YUNRON.（2）

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

Composite hydrogen-permeable coating for hydrogen transmission pipelines, comprises bottom layer and surface layer arranged on bottom layer, where bottom layer is molybdenum disulfide coating, and surface layer is modified fluorine-containing coating.

LI Z, MI J, HAO L, LI S, LIU H, WANG W, YU Q, HUANG K, LIU W

Carbon quantum dot composite powder modified aqueous coating, comprises specified weight ratio of aqueous resin, modified carbon quantum dots, dispersant, defoaming agent, high molecular polymer, corrosion inhibitor, filler, amine compound and auxiliary agent.

MA J, LI S, LI Z, WANG H, WU J

Preparing graphene aqueous dispersion liquid comprises adding amino graphene quantum dot powder as dispersant into graphene pre-wetting liquid, and dispersing uniformly.

LI S, LI X, LI T, WANG N, SUN B, WANG F, DUAN Y, YANG H, SUN J, FAN Z, CUI J, WANG S, BAO Z

Aqueous damping coating with antistatic, anti-corrosion and flame-retardant properties used in rail trains, aerospace and automotive industries, comprises aqueous polyurethane/acrylate core-shell composite emulsion, damping filler, conductive filler, flame-retardant filler and auxiliary agent.

GUO X, WANG X, ZHANG Q, WANG S, WU J, LI S, LIANG X, DENG Y

High-performance graphene marine anti-corrosion coating useful for metal substrate marine anti-corrosion treatment, prepared by using epoxy resin as film-forming material, phosphate, lamellar minerals, graphene, nanoparticles and iron oxide as anti-corrosion fillers, and adding additive and diluent.

REN L, HAN Z, LI S, WEI D, ZHENG Z, ZHANG W, LIU Y

Preparing graphene oxide modified styrene-acrylic emulsion useful in anticorrosion of cement-based material, comprises mixing graphene oxide buffer solution and styrene-acrylic monomer mixed solution, mixing obtained emulsion and silane coupling agent and ultrasonically dispersing.

WANG P, WANG X, LI S, YIN B, WU C, HOU D

High-wear-resistance cement-based composite coating comprises ordinary portland cement, acrylic emulsion, corundum powder, silica fume, graphene oxide, an early-strength water-reducing component, deionized water and other additives.

LI S, ZHANG C, ZHU K

Anticorrosive paint useful in ships comprises epoxy resin, modified basalt flake/carbon nitride composite material, samarium and copper co-doped zinc oxide/graphene composite material, filler, auxiliary agent and water.

LI S, HUO X, ZHANG M, GUO X, FENG Y, LIU P

Modified graphene oxide material useful in epoxy resin emulsion for preparing epoxy anti-corrosion coatings, prepared by reacting non-ionic epoxy emulsifier with amino functionalized graphene oxide.

WEN H, LI S, WANG Z