国家/地区 中国（15） 韩国（6） 世界知识产权组织（4） 美国（3） 欧洲专利局（EPO）（2） 印度（2）
IPC部 C（28） B（11） E（4）
H（4） A（2） F（2）
G（2）
IPC大类 C09（28） B05（8） C08（6）
E04（4） B32（3） B64（3）
H01（3） A42（2） B01（2）
C23（2） G01（2）
IPC小类 C09D（28）
IPC C09D005/00（28）
发明人 CHOI J H（2） HUANG W（2） HWAN J E（2）
JO C W（2） KIM H D（2） LI S（2）
LI X（2） LI Z（2） LIU H（2）
TANG J（2） YANG L（2） ZHANG C（2）
公开年 2023（28）
申请年 2022（22）  2021（3）  2023（3） 
专利权人 POSCO（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

Preparing long-chain polymer glue used improve thread connection performance of oil pipe, comprises adding polyacrylic acid and catechol to deionized water, adding boric acid solution, adjusting pH with sodium hydroxide solution under nitrogen protection, and mechanically stirring.

FAN H, LI S, LI H, FANG X, TUO C, LIU Z, GAO Z, ZHANG Y, NAN B, WANG J

Composite carbon-silicon nanofiber coating material useful in coating protection of new energy manufacturing industry, comprises silicon-containing nanomaterial-carbon-containing nano-material composite, film-forming substance, pigment, filler, solvent and auxiliary agent.

LI X, DI X, YANG L, LI C, SUN X

Coating composition used as coating member in filter, comprises dopamine-based compound and dopamine crosslinking compound i.e. cyclic hydrocarbon, linear hydrocarbon and heterocyclic hydrocarbon groups, and crosslinked functional group.

LEE J, SONG I H, HA J H

Epoxy graphene sealing coating composition comprises epoxy resin, graphene slurry, long-chain flexible resin, titanium dioxide, solvent, auxiliary agent, curing agent and solvent.

LIU L, WEI C, CHEN M, HOU C, QIAN J, LI Z, TANG J, XIAO Y, XU L, ZHANG C, SONG J

Surface treatment of metal pot stretching mold involves atomizing and coating primer coating on surface of polished mold, baking, coating graphene coating on surface of surface-dried stretching mold coated with primer coating through spray gun, baking using flame gun, and curing.

ZHANG J, FANG C

Preparing heat-conducting coating of main cooling roller by grinding epoxy resin, bentonite, zinc powder and solvent, adding graphene, carbon nano tubes and concentrated sulfuric acid, reacting, adding carbon nanohorns, and preparing into primer and finish paint using curing agent and diluent.

QIN Z, BAI R, HUANG W, CHEN C, YANG D, ZHANG C

Coated product used in e.g. aircraft propulsion system component, comprises product, and coating applied to at least part of product, where coating comprises polymer matrix material, inorganic filler, organic filler, and lamellar filler.

PICOT O, BEDEL V

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

Aircraft engine component used as gearboxes, comprises wall comprising aluminum alloy and/or magnesium alloy, and protective coating comprising prime layer, silicone elastomer layer and abrasion resistant layer covering surface of wall.

IURLARO S, GARGIOLI A, GARABELLO M, GAROFALO S, GILARDI E, PICA O, ARGENTIERI G