国家/地区 中国（3）
IPC部 C（4） B（2）
IPC大类 C09（4）
IPC小类 C09D（4）
IPC C09D129/14（4）
发明人
公开年 2022（4）
申请年 2022（2） 
专利权人

Graphene-based conductive coating useful to electronic appliance, building, chemical device, and military affairs, comprises resin matrix, multi-component composite conductive filler, and organic solvent.

YUAN R

Hardening method of superfine steel ball grinding abrasive tool comprises spraying adhesion layer material, grinding layer material and abrasive sizing agent on abrasive tool surface, cleaning the surface of the abrasive body by ultrasonic waves and subjecting to a roughening treatment.

TANG X, WANG X, WANG H, SUN Q, SHI L, ZHANG Y

Modified and toughened coating raw material liquid for polymer composite explosion-proof door panels comprises toughening modifier, modification auxiliary agent, surfactant, polyester coating, and solvent.

LIU X, SUN M, GU X

Preparing carbon electrode for use in sensor e.g., air filter among mask, air purifier, and heat exchanger, involves adding and dissolving polyvinyl butyral and anhydride in solvent, and introducing anhydride-derived acid into precursor.

KIM J S, AN D H, SON K, PARK S K, PARKJONGJIN