国家/地区 韩国（3）
IPC部 C（4）
IPC大类 C08（4） C09（4）
IPC小类 C08K（4）
IPC C08K003/04（4）
发明人
公开年 2023（4）
申请年 2022（2） 
专利权人

Powder paint used for protective and esthetical purposes, preferably for protection against aging or atmospheric agents, comprises graphite and carbon nanotubes.

GUARINO A, VENDRAMIN R

Manufacturing graphene flakes for producing coated steel pipe piles as construction material, comprises preparing iron-intercalated layered graphite using iron-intercalated layered graphite, and pulverizing using plasma pulverizer.

LEE S S, CHO J S

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

Manufacture of powder coating composition for electrostatic powder coating, involves hydrolyzing jute, treating with agent comprising ammonium hydroxide and calcium sulfite, bleaching, obtaining jute-derived graphene, performing dispersion treatment, melting, and pulverizing melted material.

CHOI S