国家/地区 中国（4）
IPC部 B（3） C（3）
IPC大类 C09（2）
IPC小类 C09D（2）
IPC
发明人 LIU W（5）
公开年 2020（2）
申请年 2020（2） 
专利权人 LIU W（5）

High temperature resistant flame retardant graphene coating comprises urea-formaldehyde resin, melamine resin and graphene where graphene includes multiple stacked graphene monolithic layer structures, and monolithic layer structure includes conjugated region and edge region.

ZHONG L, XIE Q, LIU W

Graphite powder stirring device for preparing graphene, has clapboard whose bottom end is fixedly connected with discharging pipe through discharging port, where discharging pipe is arranged through shell.

LIU W

Sieving device for graphene purification, has bottom guide sleeve whose bottom is movably connected with telescopic rod through rotating shaft, where bottom of telescopic rod is fixedly connected with bottom of inner cavity of box housing.

LIU W

Electric heating device for defrosting evaporator of refrigerating device, has graphene composite material electric heating body provided with leading-out wire, and lead-out conductor passed through insulating layer.

ZHAO Y, LIU W

Composition used for forming anticorrosive layer, comprises polymer chosen from poly(methyl methacrylate), polystyrene, polyethylene, polypropylene, and polycaprolactone, and nanoparticles chosen from graphene and amino modified silica.

YEH J, CHANG K, HSU C, JI W, HSU M, LU H, LAI M, LIU P, CHUANG T, WEI Y, LIU W, HSIAO Y, YEH J M, CHANG K C, HSU C H, JI W F