国家/地区 中国（4） 加拿大（2） 欧洲专利局（EPO）（2） 日本（2） 韩国（2） 美国（2）
IPC部 B（5） C（5） A（2）
IPC大类 B29（5） C08（5）
IPC小类 B29B（5）
IPC C08K003/04（5）
发明人
公开年 2022（5）
申请年 2021（5）
专利权人

Selective laser sintering for forming highly spherical particles, involves depositing carbon nanomaterial graft-polyolefin particles on nanomaterial surface, exposing polyolefin particles to laser, for fusing polymer particles, where particles comprise polyolefin grafted to carbon nanomaterial.

FARRUGIA V M, SRISKANDHA S E, SIBANTIISWARISLISKANDA, EMPARUZIA V, SRISKANDAR S E

Mask device useful for improving skin beauty comprises external mask, light emitted diode module located on inner surface of outer mask, controller to provide power and light control signal to LED module, and mobile terminal.

KIM H S, LEE G J, OH Y J, SEUNG K, KIM S J, YOON K B

Antiviral material for destroying viruses, including coronaviruses and decreasing risks of viral infection, comprises polymeric matrix and graphene particles dispersed in polymeric matrix.

REDDY M M, FARRAR G J

Production method of graphene thermally conductive material involves adding raw materials into the material pretreatment component, solid raw materials are rolled into powder, intercept the impurities produced by mixing a variety of liquid raw materials, starting the mixing component.

ZHANG Z

Preparation of isolation function network structure composite material after micro plastic treatment in wastewater includes mixing functional additive and dopamine hydrochloride in organic solvent, adding tris (hydroxymethyl) aminomethane and unfolding recovered waste mask in organic solvent.

ZHANG J, TAO H, YANG J, YANG Z, DONG S, LIN W, XIANG M