国家/地区 中国（3）
IPC部 C（3）
IPC大类 C04（3）
IPC小类 C04B（3）
IPC C04B026/04（3）
发明人
公开年 2020（3）
申请年 2020（2） 
专利权人

Graphite tube material has graphite powder including carbon fiber powder and/or silicon carbide powder dispersed with graphene oxide and synthetic resin which is blended or single phenolic resin, furan resin, epoxy resin and vinyl resin.

FENG X, ZHANG Y, FENG J

Three-dimensional printing material comprises nano aluminum oxide, nitrile rubber, carbon black, low-density polyethylene, clay, kaolin, graphene, polyvinyl alcohol and potassium chloride.

TAN X

Spectacle frame comprises graphene, styrene-butadiene block copolymer resin, silver chloride, plasticizer, coupling agent, inorganic pigment and mint essential oil embedded in sodium alginate.

ZHAO L, SONG C, TANG Y