国家/地区 中国（28） 韩国（2） 美国（2）
IPC部 B（32）
IPC大类 B05（32） C09（21） C08（5）
C23（2） C25（2） F16（2）
IPC小类 B05D（32） C09D（21） C08L（4）
B05C（3） C08J（3） C08K（3）
B05B（2） C25D（2） F16B（2）
IPC B05D003/02（32）
发明人 LI Y（3） LIU W（2） WANG J（2）
WANG L（2） WANG Y（2） ZHANG M（2）
ZHANG P（2） ZHANG Y（2）
公开年 2022（23） 2023（9）
申请年 2022（32）
专利权人

Cooking utensil, has non-stick layer coated on surface of blank and comprising primer layer in contact with side of blank, where non-stick layer comprises sheet-shaped graphene and sheet-shaped graphene derivative uniformly distributed in primer layer.

LYU P, TSAI M

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

Manufacture of guardrail used for inside or outside of main line rail, involves pre-treating guardrail, painting pre-treated surface of guardrail with powder coating containing weather resistant polyester resin, curing agent and curing accelerator, heat treating and drying painted guide rail.

JANG S W

Film strain sensor having wide test range and high sensitivity comprises strain film in middle layer and protective films on both sides, and prepared by e.g. adding N,N-dimethylformamide and deionized water, adding expanded graphite, placing in polytetrafluoroethylene tank and adding silver nitrate.

SHAN L, FU H

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

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

Roofing system for building, has asphalt filled coating that includes top surface, and multiple graphene particles that covers portion of top surface of asphalt filled coating.

SHIAO M, DUQUE L, LEE B