国家/地区 中国（4）
IPC部 C（4）
IPC大类 C09（4） E04（2）
IPC小类 C09D（4）
IPC C09D007/62（4）
发明人
公开年 2022（4）
申请年 2021（2）  2022（2） 
专利权人

High color fastness polyurethane surface layer material comprises primer layer, elastic layer e.g. polyether polyol, hexamethylene diisocyanate trimer, polycarbonate diol, methylene diphenyl diisocyanate, triethylamine, graphene oxide, carbon nanotubes, epoxy acrylate, and spray surface layer.

JI P, SHEN Z, HAN Z

Graphite and graphene composite modified polyurethane waterproof coating film comprises a coating layer and a cover layer, and the coating layer is a continuous film layer formed after the graphene-modified polyurethane emulsion is coated.

WAN Y, YU Y, GU J, WANG Q, GU Y, FAN Z, LIU Y

Protective coating for repairing metal surface damage, is set on the metal material substrate damage area surface, comprising a resin material layer from inside to outside in turn set on surface of the metal material substrate damage area.

WANG L, ZHAO Q, WU Y, ZHAO W

Processing composite green aluminum alloy building template comprises e.g. preparing wear-resistant layer ultrasonic stirring of glass fiber, modified titanium dioxide, graphene oxide quantum dots, ethanol, silane coupling agent, reacting, ultrasonically stirring, coating and drying.

LI D, ZHOU J, CHEN H, LU L