国家/地区 中国（5） 韩国（4）
IPC部 B（9）
IPC大类 B05（9）
IPC小类 B05D（9）
IPC C09D005/03（9）
发明人 LEE H（3） NAM S（3） YOON S（3）
公开年 2022（7） 2023（2）
申请年 2022（9）
专利权人 INDONG ELECT.（3）

Manufacture of guardrail used for inside or outside of main line rail, involves pre-treating guardrail, painting pre-treated surface of guardrail with powder coating containing weather resistant polyester resin, curing agent and curing accelerator, heat treating and drying painted guide rail.

JANG S W

Anti-corrosion and weather-resistant powder coating for battery pack shell, includes transition layer powder containing methylimidazole, main functional layer powder containing porous nanomaterial loaded with anti-corrosion component, and protective layer powder containing nano-graphene.

WANG S, XU T, WU Y

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

Producing graphite heat dissipation sheet for display panel comprises e.g. forming coating layer on surface of graphite by electrostatic spray coating of powder coating, laminating protective sheet on graphite sheet and laminating laminate.

LEE H, YOON S, NAM S

Coating of graphite heat dissipation sheet used for display panel, involves forming coating layer on surface of graphite sheet by electrostatic spray coating and applying powder coating containing ortho-cresol novolac epoxy resin having preset softening point on surface of graphite sheet.

LEE H, YOON S, NAM S

Manufacture of graphite heat-dissipation sheet used for display panel, involves forming coating layer on surface of graphite by electrostatic spray coating, laminating graphite sheet on lower protective sheet, laminating upper protective sheet on graphite sheet, and laminating with laminating roller.

LEE H, YOON S, NAM S

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