国家/地区 中国（23） 韩国（14） 世界知识产权组织（9） 美国（4） 欧洲专利局（EPO）（3） 澳大利亚（2） 加拿大（2） 西班牙（2） 英国（2）
IPC部 C（39）
IPC大类 C08（39） C09（39） H01（6）
B05（4） B32（4） C01（3）
C04（3） H05（3） A01（2）
B29（2） B33（2） B60（2）
G01（2） G02（2）
IPC小类 C08K（39）
IPC C08K003/36（39）
发明人 LI Y（3） JUNG H S（2） KIM H（2）
KIM J S（2） LI S（2） PAN J（2）
SEOKYONG L（2） WANG Y（2） ZHANG C（2）
ZHANG L（2）
公开年 2022（15） 2021（11） 2023（5） 2017（3） 2018（2）
申请年 2022（14）  2021（10）  2020（6）  2017（3）  2019（3） 
专利权人 BIT CHEM CO .（2） GUANGDE TIAN.（2） JUNG H S（2）

Black photovoltaic backplane for preparing photovoltaic cell, comprises photovoltaic backplane substrate, black coating and protective layer stacked in sequence.

FENG Z, LU S, WANG Y

Coating composition used for forming surface-treated coating material, comprises graphene and polymer-based coating agent containing polymeric binder, metal oxide, and additive.

DOW H S

Polyvinyl chloride regenerated polyvinyl chloride plastic useful for air conditioner, comprises polyvinyl chloride plastic base material covered with woven carbon fiber layer and flame-retardant heat-resistant layer, and woven carbon fiber layer adhered on polyvinyl chloride plastic base material.

ZHANG L, PAN J

Photovoltaic backboard used in photovoltaic module, comprises weather-resistant layer, base material layer, black reflecting layer comprising organic pigment, and barrier layer comprising high barrier composition containing polymer resin, nano material and additive.

ZHOU G, LIN W, LI N

Coating composition useful for covering wire and cable comprises aqueous ethylene vinyl acetate copolymer, expanded graphite-graphene composite, titanium dioxide, silane-ammonium polyphosphate, and thickener.

KIM M H, YOON G, KWON J W

Preparing polyvinylidene fluoride piezoelectric film casting having ultra-thin thickness useful in the technical field of preparing piezoelectric film casting, comprises e.g. adding calcium titanate, performing surface hydrophilic treatment, stretching, cutting and sending to polarization process.

WEI S, LIU Y, ZHANG C, GUAN T

Asphalt seal waterproofing material useful for waterproofing building structures and roofs, comprises e.g. asphalt binder, graphene oxide, glycol oil, propoxylate, light calcium carbonate, thermoplastic elastomer and crumb rubber.

SEOKYONG L

One-component urethane heat dissipation paint composition e.g. for coating heat dissipation coating film, comprises e.g. polyol, thermally conductive particles including graphite, additives, block diisocyanate and acetate-based solvent.

KIMTAEHAN, HUN L S, YOUK S K, YUMINSOOK, KIM T H, LEE S H, YU M S

PVC recycled PVC plastic useful for air conditioner, comprises PVC plastic substrate, where outer surface of PVC plastic base material is covered with woven carbon fiber layer and flame-retardant heat-resistant layer.

ZHANG L, PAN J

Composition for urea-based functional paint for coating and waterproofing e.g. building, comprises base including prepolymer containing isocyanate and curing agent containing amine, additive including inorganic filler and rust inhibitor.

YUNYEONGRANG, YUN Y J