国家/地区 中国（22） 韩国（4） 世界知识产权组织（3） 巴西（2）
IPC部 C（30） B（13） H（2）
IPC大类 C09（30） B05（9） C08（7）
B01（3） B32（3） B29（2）
H05（2）
IPC小类 C09D（30）
IPC C09D005/03（30）
发明人 LEE H（3） LI J（3） NAM S（3）
YOON S（3） CHEN W（2） LI G（2）
WANG Z（2） ZHANG L（2）
公开年 2022（30）
申请年 2022（18）  2021（10）  2020（2） 
专利权人 INDONG ELECT.（3）

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

Conductive powder coating used for electronic machine room, comprises epoxy resin, polyester resin, conductive agent formed by mixing single-layer nanographene having preset average particle diameter and aluminum hydroxide, leveling agent, additive, pigment and filler.

MAO 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

Waterproof coating useful for underground drainage pipeline joints, comprises organic resin, graphene, curing agent, filler, fiber, and fungicide.

WAN C, LI Y, HU J, JIANG L, CHEN R, WANG Z, XIA W, JIN Y, YANG G, LI G, LIU Y, XUE C, JIANG R

Coating composition used as primer, and used for substrate such as aerospace component, and automotive component, and vehicle such as aircraft and automobile, comprises film-forming resin, and material comprising reflective property towards UV light, and absorptive property towards UV light.

TANG G, KHUDIAKOV M, YE Z

Weather-resistant and high-temperature-resistant powder coating composition for outdoor places, comprises polyester resin, acrylic resin, graphene modified resin, curing agent, additive, organic silicone resin comprising phenyl and methyl groups, and saturated polyester resin.

MIAO C, SHEN Z, LI P, SIMA X

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

Producing powder coating composition useful in electrostatic powder coating for electric power equipment and electronic product, comprises e.g. performing dispersing treatment by adding carboxy group-containing polyester resin and additive.

SINN D S