国家/地区 葡萄牙（3）
IPC部 B（3）
IPC大类 B29（3） B82（3） C01（3）
IPC小类 B29C（3）
IPC B29C048/00（3） B82Y030/00（3） C01B032/182（3）
发明人 ROMAO VIANA O A（3） SANDRI E（2）
公开年 2022（2）
申请年 2020（2） 
专利权人 THORN ASSETS LTDA（3）

Production of composite of polypropylene, talc and nanoparticles used for e.g. automobile component, involves adding nanoparticles comprising graphene, polypropylene, and talc by extrusion in extrusion machine in which nanoparticles comprising graphene and talc are melted.

ROMAO VIANA O A, SANDRI E

Method for dispersion of graphene, graphene oxide, graphite and/or other nanocomposites in polymers used in manufacture of e.g. food packaging, involves providing each end of electrical cable with energy-conducting plate, for creating electric field of alternating current inside cylinder.

ROMAO VIANA O A, SANDRI E

Dispersing graphene/graphene oxide/graphite/other nanocomposites constituted by graphene in polymers with electric field of alternating current, involves using electric current device, and mixing graphene with polymers through melting.

ROMAO VIANA O A