国家/地区 中国（9）
IPC部 C（9）
IPC大类 C09（9）
IPC小类 C09D（9）
IPC C09D163/00（7） C09D007/61（6） C09D005/08（4）
C09D005/10（3） C09D177/00（3） C09D005/24（2）
发明人 WEI D（9）
公开年 2022（5） 2021（3）
申请年 2022（4）  2020（3）  2021（2） 
专利权人 HUNAN DACHIN.（6）

Preparing lithium-ion battery safety primer slurry useful for current collector, comprises preparing partial graphene oxide, taking partial graphene oxide surface grafted with active lithium branches, and processing material to prepare the safe bottom coating slurry.

DOU Y, YAN Z, WEI D, YU Q, ZENG P

Epoxy thick paste type anti-corrosion coating useful for ship body, marine engineering device, large steel device, component and pipeline comprises epoxy resin, modified graphene, anti-foaming agent, leveling agent, calcium carbonate, curing agent, thixotropic agent and water.

XU J, XIONG Y, YU Y, WEI D

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

Solvent-free epoxy graphene zinc powder coating useful e.g. in chemical industry, comprises active epoxy resin, powdered graphene, polyaminoamide resin, thixotropic agent, filler, anti-corrosion additives, repairing agent, where repairing agent is nano-silica sol and modified nano-zinc powder.

XIONG Y, YU Y, XU J, WEI D

Nano/polyethylene wax composite modified graphene coating used for corrosion engineering of soaking environment, comprises graphene, pre-dispersed oxidized polyethylene wax slurry, nano-zinc/silicon composite sol, solvent A, leveling agent, curing agent, and epoxy resin.

YU Y, XU J, XIONG Y, WEI D

Preparing conductive ink involves dispersing graphene dispersed droplets in ink solvent by electrostatic method, where solvent is cyclohexanone, terpineol, ethanol, ethylene glycol, isopropanol, ethyl lactate, octyl acetate and/or diethylene glycol dimethyl ether.

WEI D, WANG C, JU Y, WANG W, WANG D

Graphene antistatic coating comprises epoxy resin, graphene slurry, zinc powder, polyamide wax, dispersant, feldspar powder, talc powder, titanium dioxide, additives, solvent, polyaminoamide, and epoxy catalyst.

WEI D, PENG S

Graphene low surface treatment epoxy thick build paint, comprises component A includes epoxy resin, hydrocarbon resin, graphene slurry, defoaming agent, thixotropic agent, and component B' includes phenolic amine resin, epoxy catalyst.

WEI D, QI L

Solventless graphene-zinc powder paint for oil storage tank, comprises component containing epoxy resin, graphene powder, thixotropic agent and barium sulfate, and component containing polyaminoamide resin, barium sulfate and defoamer.

WEI D, QI L