国家/地区 葡萄牙（5）
IPC部 B（5） C（4） A（2）
IPC大类 C01（3） B29（2） B65（2）
B82（2） C08（2）
IPC小类 C01B（3） B29C（2） B65D（2）
B82Y（2） C08L（2）
IPC B29C048/00（2） B82Y030/00（2） C01B032/182（2）
C01B032/198（2）
发明人 ROMAO VIANA O A（4） SANDRI E（3）
公开年 2022（4）
申请年 2020（5）
专利权人 THORN ASSETS.（4）

Production of composite of cellulose, thermoplastic polymer and graphene oxide used for manufacturing e.g. packaging, involves adding graphene oxide, cork, thermoplastic polymer, and paper or glass to extruder, and extruding.

SANDRI E, ROMAO VIANA O A

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

Capsule for packaging coffee, comprises a body in the form of a truncated cone that fits inside another body with the same shape but slightly larger, where first side flap is a portion of body, and second side flap makes body portion.

ROMAO VIANA O A, SANDRI E, SANDRI F

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

Composition used to kill bacteria that cause infections in patients implanted with medical comprises solvent comprising tetrahydrofuran, graphene oxide, poly (e-caprolactone and coagulation non-solvent comprising ethanol.

FERREIRA MELO S, DE CASTRO GONCALVES ALMADA LOB, CARVALHEIRA NEVES S, MELO S F, GONCALVES ALMADA LOBO I D, NEVES S C