国家/地区 中国（9）
IPC部 C（9） B（2）
IPC大类 C09（9） C04（2） C08（2）
IPC小类 C09D（9）
IPC C09D005/08（9）
发明人 LI S（9）
公开年 2021（5） 2022（4）
申请年 2021（9）
专利权人 UNIV QINGDAO.（2）

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

Low-cost and environment-friendly preparation process of bisphenol S, comprises adding phenol into the reaction kettle, rotating, adding concentrated sulfuric acid with stirring, and reacting.

SUN H, LI S, YAO Z

Preparing Teflon corrugated pipe internal crimping joint comprises using 304 stainless steel processing to make withholding joints and coating crimping joint surface with corrosion-resistant modified polyperfluoroethylene propylene coating.

WANG W, WANG L, LI S

Modified silane emulsion useful e.g. in protection of cement-based materials, rocks and metals, comprises silane monomer, polydopamine modified graphene oxide, aqueous phase emulsifier, dispersant, oil phase emulsifier and water.

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

Preparing anti-wear and corrosion Teflon coating useful on surface of appliance, comprises e.g. adding processed hard particles into dispersed reduced graphene oxide solution, drying, adding into Teflon coating and stirring.

YANG K, ZHANG P, DING F, LI S, TIAN T, DANG B