国家/地区 中国（2）
IPC部 C（2）
IPC大类 C09（2）
IPC小类 C09D（2）
IPC C09D011/03（2）
发明人 WANG H（2）
公开年 2021（2）
申请年 2021（2） 
专利权人

Graphene/copper/micron particle composite material useful in e.g. graphene high-temperature heating ink for high-temperature heating bodies for electronic cigarette lighters, kettles, bakeware, heaters and electric ceramic stove, comprises micron particles, copper element and graphene.

LI N, WANG H, SONG Q, JIANG B

Environmentally-friendly and wear-resistant aqueous ink useful for packing box printing, comprises aqueous polyurethane acrylate emulsion, nano-silicon dioxide suspension, bisphenol A epoxy resin, ethyl lactate and butyl acetate.

HUANG Y, WANG Z, WANG H, SHU K, YU T