国家/地区 中国（6）
IPC部 B（6）
IPC大类 B05（6） C09（6） C23（2）
IPC小类 B05D（6）
IPC B05D003/02（6）
发明人
公开年 2023（6）
申请年 2022（5） 
专利权人

Wet and corrosion resistant coating is used for positive temperature coefficient (PTC) ceramic heater comprises PTC ceramic heater subjected for spraying treatment, deposition treatment, secondary spray coating and baking sequentially.

CHENG W, CHENG C

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 coating for screw thread, comprises e.g. providing workpieces with screw thread, pretreating screw thread part of workpieces with screw thread; sandblasting workpiece with screw thread after pretreatment; and preheating workpiece with screw thread after sandblasting.

SUN J, WANG Y, WANG L, LI R, SONG X, LIU X

Anti-corrosive paint useful for metals in metal anticorrosion, comprises e.g. photocurable coating precursor including pentaerythritol oleate, (3-mercaptopropyl)triethoxysilane and 2-hydroxy-2-methyl-1-phenylpropanone, and nano-silicon dioxide.

CAI Y, LI H

Preparing conductive filler for conductive ink and curved surface heating body, comprises adding carbon nanotubes into polar solvent, and ultrasonically dispersing to obtain carbon nanotube dispersion, and emulsifying graphene and ethanol by emulsifier to obtain emulsion.

ZHOU M, PAN Z, LI L

Resin-modified coating useful for glove mold, prepared by forming foam layer on the surface of the old aluminum mold through multiple deposition processes, and spraying the modified resin.

SHEN H, DING Z