国家/地区 世界知识产权组织（5） 中国（4） 美国（4） 欧洲专利局（EPO）（3）
IPC部 C（6） B（4）
IPC大类 C01（6）
IPC小类 C01B（6）
IPC C01B031/04（6）
发明人
公开年 2014（6）
申请年 2014（4）  2012（2） 
专利权人

Oxygen-barrier waterproof sealing film for e.g. precision instrument, is formed by coating paste obtained by mixing silane-modified graphene oxide nanoribbons and ethylene-vinyl acetate copolymer as raw material components on substrate.

CAO N, LIN J, ZHENG Y

Making a composition, used for making polymeric article, comprises dispersing mixture of graphene sheets and graphite particles in solvent, separating sheets and particles and flocculating obtained dispersion of graphene sheets.

AKSAY I, KORKUT S, KACZMARCZYK J, GURDAG S, KORKMAZ D

Dispersion of nanoparticles of graphene in water in presence of surfactant, used for treating articles of manufacture, and used as additive or component of elastomeric compositions or of paints or of textile articles.

CESAREO G, PARRINI M R, RIZZI L G, PARRINI R

Graphene oxide useful in graphene-polymer composite used in coating liquid, for coating steel sheet.

YOO H, KIM J, JUNG Y, YOO H J, KIM J K, JUNG Y G, KIM J S, LIU H

In situ preparation of graphene-containing aqueous polyurethane composite conductive coating for polymer material involves adding graphite powder and sodium nitrate in concentrated sulfuric acid, stirring, and adding potassium permanganate.

CAO M, LUO X, ZHANG P, FENG J, GE B

Producing graphene based composite material used to e.g. manufacture composite product, by introducing graphene and polymeric composition with thermoplastic polymer into mixer, and melting polymer and mixture of molten polymer and graphene.

BEAUSOLEIL J, BORDERE S, DELPRAT P, GAILLARD P, KORZHENKO A