国家/地区 中国（22） 韩国（9） 世界知识产权组织（8） 美国（7） 欧洲专利局（EPO）（3） 台湾（3） 日本（2）
IPC部 C（29） B（14） H（6）
F（2）
IPC大类 C08（29）
IPC小类 C09D（29）
IPC C09D167/00（29）
发明人 ZHU X（3） BAO Y（2） DAI L（2）
LI J（2） LI Z（2） RUAN Q（2）
SUN X（2） WANG J（2） ZHAO H（2）
公开年 2023（9） 2022（7） 2015（3） 2016（3） 2021（3） 2018（2）
申请年 2022（9）  2021（6）  2014（3）  2020（3）  2015（2）  2019（2） 
专利权人 POSCO（2） ZHEJIANG LVH.（2）

Preparing insulating and heat-dissipating paint by adding resin diluent and solvent to matrix resin, stirring, adding amine neutralizer, additives, fumed silica, silane coupling agent and insulating and heat-dissipating fillers to pretreated matrix resin, stirring and combining with ground carbon.

LIN Y, LI K

Wet and corrosion resistant coating is used for positive temperature coefficient (PTC) ceramic heater comprises PTC ceramic heater subjected for spraying treatment, deposition treatment, secondary spray coating and baking sequentially.

CHENG W, CHENG C

Double-coating powder coating comprises inner layer covered on surface of surface layer, inner layer comprises epoxy resin, ethyltriphenylphosphonium bromide, stearic acid, silicon micro powder, graphene and curing agent and surface layer comprising polyester resin, pigment and calcium carbonate.

LI J, RUAN Q

Anti-doodling powder coating composition used in furniture and information technology industries, comprises organic silicon modified polyester resin, hydroxy-terminated hyperbranched polyester, epoxy resin, benzoin, defoamer, flatting agent, wetting agent, filler, silane coupling agent and pigment.

ZHU J, SHAO Y, LIU W, ZHU X, ZHANG H

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

Heat-conductive water vapor barrier coating stock solution used in solar cell, organic LED protection, electronic material encapsulation and packaging, comprises base resin, sheet filler, spherical filler, solvent, silane coupling agent and curing agent.

LI W, YAN C, SUN X, ZHAO Z

Surface finishing material used for furniture, comprises low preure melamine attached on top of furniture board and surface protective layer formed using coating solution applied and dried on surface of low preure melamine.

LEE S

Acrylic acid modified super-branched star polyester flatting agent, prepared by vacuum-dehydrating -caprolactone, mixing e.g. -caprolactone, acrylic acid, adding strong ketone solvent in acrylic acid-terminated super-branched polyester, adding second mixture to first mixture, removing solvent.

SUN X, ZHAO H, GUO S, ZHANG C

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