国家/地区 中国（2）
IPC部 B（2）
IPC大类 B33（2）
IPC小类 B33Y（2）
IPC B33Y070/00（2）
发明人
公开年 2018（2）
申请年 2018（2） 
专利权人

Polylactic acid three-dimensional printing material comprises polylactic acid, nitrogen-doped graphene, antioxidant, dispersing agent and nucleating agent.

LIN Q

Photocurable printing based non-graphene three dimensional wax model comprises microcrystalline wax, paraffin wax, modified rosin resin, C5 petroleum resin, ethylene-vinyl acetate, surfactant, graphene, is prepared by mixing raw materials.

LUO L, ZHAO Y