国家/地区 中国（131） 美国（12） 韩国（10） 世界知识产权组织（9） 欧洲专利局（EPO）（7） 日本（4） 台湾（4） 印度（3） 澳大利亚（2）
IPC部 B（144）
IPC大类 B05（144）
IPC小类 B05D（144）
IPC B05D007/14（144）
发明人 WANG H（7） ZHANG Y（7） WANG Y（6）
FANG Z（5） LI J（5） LIU Y（5）
WANG J（5） WANG S（5） YANG Z（5）
ZHANG J（5） ZHANG M（5） LI X（4）
LI Y（4） LIU S（4） KIM J K（3）
公开年 2021（45） 2022（36） 2023（16） 2020（15） 2018（9） 2017（6） 2019（6） 2015（4） 2016（4） 2014（2）
申请年 2022（40）  2020（33）  2021（27）  2019（14）  2017（7）  2016（6）  2015（4）  2018（4）  2014（3）  2023（3）  2012（2） 
专利权人 POSCO（4） JIANGSU ANNA.（3） CHINA SPECIA.（2） XINHE NEW MA.（2）
XINHE NEW MA.（2） ZHEJIANG RUS.（2）

Anti-corrosion paint electrostatic spraying process of environmentally friendly device, comprises e.g. pretreating surface of workpiece, degreasing and air-burning workpiece, roughening workpiece, and applying electrostatic spraying to workpiece for primer coating on processed surface of workpiece.

DING J, LU Y, JIANG F, GUO Q

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

Anti-corrosion coating for metal surface comprises e.g. adding silane coupling agent to few-layer graphene aqueous solution, adding first dispersant, obtaining few-layer graphene dispersion, adding graphene nanosheets and second dispersant into solvent, and surface cleaning of workpiece metal.

BOHM S, LIU S, XIAO F, HAO M, GUO H, FENG D

Processing cold-rolled steel strip with radiating function comprises e.g. ultrasonically dispersing diethylenetriamine, sodium ethylate and absolute ethanol, adding 1H,1H,2H,2H-perfluorooctyl methacrylate, dispersing heat conducting filler and absolute ethanol, and adding modified curing agent.

LI J, ZHU X, ZHOU H

Processing composite material spraying method comprises e.g. removing residual substances on the surface of the substrate by grinding with a grinder, using nitrogen or helium as the carrier gas, spraying on the surface of the substrate, and insulating.

XIONG J, DONG L

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

Processing corrosion resistant layer of water pump body useful for transmitting water liquid comprises e.g. using clean water to wash inner and outer sides of pump body, for removing dust and impurities on inner and external surfaces of pump body and using spray gun to sand blasting and roughening.

DONG K, GENG H, LI G, FENG Y, FENG J

Preparing graphene oxide-polydopamine-cerium oxide/polyurethane wear-resistant superhydrophobic long-acting anti-corrosion coating comprises e.g. mixing super-hydrophobic nano-filler with polyurethane evenly, and spraying it on surface of substrate, curing coating, and testing.

HONG Z, LUO Y, YIN Z, XUE M, ZHANG P, XIE C

Preparing flexible electrothermal super-hydrophobic layer polydimethylsiloxane-titanium dioxide-graphene fiber comprises adding graphene fiber in the dispersant, then adding epoxy resin and stirring, vacuum drying, then adding polydimethylsiloxane and curing agent, stirring, spraying, and curing.

LI W, HE C, CAI M, ZHANG Y, FAN X

Preparation of high-performance thread used in oil and gas application, by processing steel threads, spraying polyurea elastomer on surface of external thread, curing polyurea elastomer, applying long-chain polymer glue on surface of thread and spraying solid lubricating particles on polymer glue.

SI X, WANG K, LI H, FANG X, YANG T, LV S, LUO Y, ZHANG X, NAN B, YANG Z, TUO C, ZHANG Y