国家/地区 中国（8）
IPC部 B（8）
IPC大类 C09（8） B05（6） B01（2）
B29（2）
IPC小类 C09D（8）
IPC C09D005/03（8）
发明人
公开年 2022（8）
申请年 2022（5）  2021（2） 
专利权人

Processing epoxy powder coating useful for protecting steel from corrosion comprises using modified agent or dispersant to modify, preparing nano-material of pre-dispersion, weighing pre-dispersion and epoxy resin, cooling extruded polymer and pressing into tablets and using transporting device.

HOU B, ZHANG L, YE Y, DU G, ZHAO X, ZHANG Y, SUN C, CHEN S

Powder coating for improving pipe powdering efficiency, comprises synthetic ultrafine aluminum silicate powder, aluminum oxide, negative ion powder, single-layer graphene powder, xenotime powder, epoxy resin, polyester resin and additive.

ZUO Z

Composite nylon powder coating useful for planetary gear shaft, comprises nylon powder, polytetrafluoroethylene, carbon black powder, molybdenum disulfide powder, and dispersant.

GAO J, SHI S, PENG J

Coating useful as functional protective coating of metal base material, comprises epoxy resin, graphene, pigments and fillers, auxiliary agent and curing agent comprising at least one of dicyandiamide curing agent, phenolic curing agent, and/or acid anhydride curing agent.

WAN X, LAI D, CHE C, LI X, ZHANG J, KONG G

Preparing high-wear-resistant high-chromium graphene roll skin, comprises e.g. premixing resin, chromium, graphene, plasticizer, glidant and additives in inner cavity, melt extruding, slicing, performing iron-based phosphating pretreatment and spraying surface of roller skin by sandblasting machine.

WUMING, WANG T

Production device of environmentally friendly epoxy zinc-rich anticorrosive powder coating useful for coating discharge pipe valve comprises stirring barrel provided with heating ring, stirring barrel installed with coating box, bottom of coating box installed with supporting seat.

CHEN D, LI G, CHEN Z

Polyphenylene sulfide powder coating used in anti-corrosion coating applications, comprises polyphenylene sulfide powder, fluororesin powder, high-dispersion graphene micro-sheet and inorganic filler.

MAO Z, XU P, ZHU A

Crosslinkable polyethylene composition comprises polyethylene matrix resin, polar molecules, peroxide crosslinking agent and anti-corrosion filler, where polar molecules are epoxy resin, polyester resin, isocyanate, isocyanate oligomer, acrylic ester and/or acrylic ester oligomer.

REN D, SUN X, ZHU H