国家/地区 中国（7） 韩国（3）
IPC部 B（12）
IPC大类 B05（12） C09（6） A47（3）
B27（2） C25（2） H05（2）
IPC小类 B05D（12）
IPC B05D001/02（12）
发明人 CHOI M B（2） LI L（2）
公开年 2023（12）
申请年 2022（10）  2021（2） 
专利权人 BESTTIA CO L.（2） CHOI M B（2） GONGGAM LIFE.（2）

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

Preparing reduced graphene oxide involves coating prepared rosin salt solution on indium tin oxide coated glass substrate, drying to form dried substrate, drying substrate after coating each layer, vacuum annealing dried substrate at preset conditions, then cooling at room temperature.

BHONDEKAR A P, SHARMA K K, BAGCHI S, SHARMA A, THOMBARE N, KUMAR S

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

Forming substrate in substrate hole used in plating technology involves pre-processing surface of insulating base material and hole structure, coating graphene dispersion, applying different rotation radius and different rotating speeds to insulating base and plating material with conductive layer.

XIANG Q, YE G, CAO X, ZHANG J, LU J, MA Y, ZHENG K

Method for manufacturing graphene electric heating film attached to rigid plane for electric heating function, involves uniformly dispersing epoxy resin and graphene of insulating layer in dispersing agent, and electrically connecting electric heating film with electrode to form heating element.

CHEN D

Surface finishing material used for furniture, comprises low preure melamine attached on top of furniture board and surface protective layer formed using coating solution applied and dried on surface of low preure melamine.

LEE S

Wool fiber used for making sweater, comprises wool fiber and gel film, which is obtained by spraying gel solution on surface of wall fiber and gel solution containing aqueous polyurethane, nano zinc oxide, nano-graphene, cellulose ether, methylene succinic acid, polyethylene glycol and water.

ZHANG Y, WANG H, LI L

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

Preparing anti-corrosion steel structure used in outdoor corrosive gas or dust environment, involves spraying surface of the steel structure with modified chlorinated rubber paint, spraying surface of the steel structure with modified weather-resistant alkyd paint, spraying surface of steel.

LI X, LI Z