国家/地区 欧洲专利局（EPO）（6）
IPC部 B（6）
IPC大类 C01（6） C08（6） B32（4）
B82（4） H01（3） B01（2）
B05（2） C09（2） D21（2）
F28（2） H05（2）
IPC小类 C01B（6）
IPC C08J007/04（6）
发明人 GANAPATHY H S（2） IHARA H（2） NAKASUGA A（2）
NOZATO S（2） TAKAFUJI M（2）
公开年 2014（2）
申请年 2013（2）  2015（2） 
专利权人 GANAPATHY H .（2） IHARA H（2） NAKASUGA A（2） NOZATO S（2）
SEKISUI CHEM.（2） SEKISUI CHEM.（2） TAKAFUJI M（2） UNIV KUMAMOT.（2）
UNIV KUMAMOT.（2）

Producing oxygen barrier material for packaging material involves providing and forwarding substrate material web, providing aqueous composition comprising graphene oxide comprising monolayer flakes of graphene oxide, and coating aqueous composition of graphene oxide onto substrate material web.

BERLIN M, WAHLBERG J, GUIDETTI G

Graphene dispersant used in e.g. preparation of graphene composite powder, and graphene composite film, comprises polyaniline oligomer or derivative which is electroactive polymer, and combines with graphene via pi-pi bond.

DAI L, GU L, YU H, ZHENG Y, MA J, ZHAO H, LIU S, DING J

Use of reduced graphene oxide laminate membrane as barrier material in which reduced graphene oxide is formed from reduction of graphene oxide with reducing agent.

RAVEENDRANNAIR R, SU Y, GEIM A, RAVEENDRAN N R

Thermal radiation film for e.g. electronic devices comprises heat-transfer layer formed by uniformly dispersed graphene microparticles and carbon nanotube.

KAGAWA S, SEIJI K

Composite material comprises graphene-type carbon layer comprising graphite-type carbon material obtained by thermally decomposing polymer within composition, provided on base material containing resin.

FUKUDA R, IHARA H, NAKASUGA A, NOZATO S, TAKAFUJI M, GANAPATHY H S

Composite material is formed by base material comprising resin, and graphene-like carbon material which covers at least one portion of surface of base material.

IHARA H, NAKASUGA A, NOZATO S, TAKAFUJI M, GANAPATHY H S, TAKATO M, GANAPASE H S