国家/地区 中国（16） 韩国（2）
IPC部 B（18）
IPC大类 B05（18） C09（4） B08（2）
B27（2） C08（2） H01（2）
IPC小类 B05D（18） B05B（7） B05C（6）
C09D（4） B08B（2） B27K（2）
B27M（2） B27N（2） C08K（2）
C08L（2） H01M（2）
IPC B05D003/04（18）
发明人 CHOI M B（2） LIU L（2）
公开年 2022（9） 2023（9）
申请年 2022（18）
专利权人 BESTTIA CO L.（2） CHOI M B（2） GONGGAM LIFE.（2）

Hydrophobic agent composition useful for long-life hydrogen fuel cell gas diffusion layer, comprises polytetrafluoroethylene micropowder, polypropylene powder, nano-graphene powder and polyvinyl alcohol as granulation binder.

LIN H, WANG J, ZHOU Z

Raw material brush insulating paint device for coating paint on material, has air drying box top part mounted with active carbon plate at position close to right end, where right end of box close to middle is fixedly installed with exhaust fan.

XIN Y

Conductive paste graphene device comprises spraying box, spraying component, feeding component and drying component, where feeding assembly comprises bracket, motor, supporting shaft and raw material barrel.

CAI X

Graphene oxide film coating device, has coating layer arranged below distributing pipe in coating shell, and multiple coating clapboards longitudinally arranged in middle of coating layer.

PENG M, LI H, JIANG D, FENG Y, OUYANG W, ZHU Y

Baking varnish device for furniture manufacturing, has rotating shaft whose lower portion is rotatably connected with supporting seat, and driving motor that is in transmission connection with rotating shaft through belt.

QIAO X

Improving carbon-coated layer slurry of conductivity and viscosity, comprises adding graphene powder, carbon nanotubes, sodium carboxymethyl cellulose and water into flask, dissolving polyvinylidene fluoride in N-methylpyrrolidone to make adhesive slurry and coating three layers.

WU G, LIU P

Preparing internal spiral polyvinyl chloride drainage pipe, comprises e.g. bending and spiraling steel wire, extruding, injecting into brushing mechanism, carrying out spiral groove processing, forming inner spiral groove, spraying, extruding, painting and performing preliminary drying.

LIU Z

Method for manufacturing household sink, involves preparing wood raw material and functional composition having moisture-proofing and mold-inhibiting effects, and manufacturing wood board by subjecting mixture obtained by mixing wood raw materials.

CHOI M B

Manufacturing molded board useful for furniture, furniture parts comprise preparing wood raw material and functional composition having moisture-proofing and mold-inhibiting effects, molding mixture, and thermosetting adhesive.

CHOI M B

Graphene coating processing device, has collecting box whose right side is connected with exhaust fan, where air outlet pipe of exhaust fan passes through inner cavity of dustproof cover shell and connected with dust blowing pipe.

XUN Q