国家/地区 美国（3） 世界知识产权组织（3） 中国（2） 韩国（2）
IPC部 B（5） H（4） C（3）
IPC大类 B29（5） H01（4） B32（2）
C04（2） C08（2） H05（2）
IPC小类 B29B（5）
IPC B29B013/08（5）
发明人
公开年 2021（2）
申请年 2020（2） 
专利权人

Multilayer coextrusion electromagnetic shielding fluoroplastic electric insulating corrugated pipe comprises electromagnetic shielding layer and insulating layer.

JIA X, LIU J

Preparing treated plastic particles from waste plastic for modified binder by combining waste plastic particles with bio-oil to yield a mixture, and irradiating the mixture with microwave radiation to yield oil-treated plastic particles.

FINI E, KABIR S F

Preparing polyethylene material involves selecting ethylene raw materials and placing in radiation chamber, and irradiating ethylene raw materials in radiation chamber with ultraviolet rays.

WANG L

Production of composite used in cement and asphalt, involves cold compressing mixture of graphene/graphite oxide powder and host powder to form biscuit, crushing, powdering or grinding into powdered biscuit and combining.

ZHAI L, MCINNIS M

Method for manufacturing radiant heat sheet of heat dissipation device, involves forming composite dispersed solution in inner side of adhesive part, where heat dissipation films are made of graphene and carbon nanotube.

PARK Y S, PARK Y