国家/地区 韩国（31） 中国（22） 世界知识产权组织（21） 美国（11） 欧洲专利局（EPO）（6） 日本（5） 印度（4） 巴西（3） 加拿大（3） 台湾（3） 英国（2）
IPC部 C（67）
IPC大类 C08（67）
IPC小类 C09D（67）
IPC C09D005/00（67）
发明人 ZHANG C（3） CHO J D（2） CHO S（2）
CHOI J H（2） HAMMER T（2） HUN L S（2）
HWAN J E（2） JO C W（2） KIM H（2）
KIM H D（2） KIM J（2） KIM J K（2）
KWAK S（2） LI D（2） PIL L S（2）
公开年 2021（24） 2022（24） 2023（6） 2020（4） 2017（3） 2013（2） 2018（2）
申请年 2021（30）  2020（12）  2022（11）  2017（3）  2019（3）  2013（2）  2016（2） 
专利权人 POSCO（3） HI ROAD CHEM.（2） TESLA NANOCO.（2） UNIV DONG EU.（2）
ZEYI FOSHAN .（2）

Piezoelectric paint comprises fluorine-based polymer, graphene oxide surface-modified with fluorine-based alcohol, and methyl ethyl ketone, dimethyl formamide, dimethylacetamide, triethylphosphate, and N-methyl-2-pyrrolidone.

JAEWON C, IM S H, KIM Y H

Heterogeneous coated steel sheet useful for display device comprises grater, heat insulating coating layer formed on first region and heat dissipation coating layer formed on second region of first surface of steel sheet.

KIM J K, CHO J D

Preparing modified polysilazane nanocomposite material, comprises grafting nanoparticles with hydroxy groups on surface with double-end polysiloxane to prepare modified nanoparticles, and, carrying out dehydration condensation reaction with polysilazane.

REQUEST N N B P

Water absorbing, electrically conductive composition used as sensor for erosion and/or corrosion monitoring, comprises water soluble and/or water swellable and/or water absorbing resin, electrically conductive filler, and solvent.

TATHE D, SHAH J P

Breathable and waterproof safety helmet for inspection and diagnosis comprises safety helmet body that can be worn by workers performing safety inspection and diagnosis and has ventilation holes formed in the thickness direction.

CHOI J H, JO C W, KIM H D, HWAN J E

Waterproof helmet used in safety inspection and diagnosis applications, comprises helmet component, and waterproof film including concave-convex portion bonded to component through adhesive comprising crosslinking agent, viscosity modifier, tackifier, polypropylene and heat-resistant polyamide resin.

CHOI J H, JO C W, KIM H D, HWAN J E

Composition useful in heat-dissipating sheet for device, comprises graphene, carbon nanotubes, polymer compound, binder and solvent, where the graphene and carbon nanotubes are uniformly dispersed by the polymer compound.

SON I, PIL L S

Producing coating composition in heat dissipation sheet for device, comprises mixing carbon nanotubes, graphene and dispersant in solvent, performing sonication, and mixing first mixture with binder and polymer compound.

SON I, PIL L S

High-performance coating film waterproofing composition comprises methyl acrylate-acrylonitrile copolymer, isocyanate group-containing silane coupling agent, titanium oxide, graphene dispersion and aluminum nitride.

KIM K S

Eco-friendly fireproof coating composition useful for battery module of object i.e., battery case comprises silicon dioxide, refractory materials comprising titanium dioxide, silicon carbide, and/or boron nitride.

SHIN H J, MUN J, LEE Y, YEO H J