国家/地区 中国（4） 日本（4） 韩国（3） 美国（3） 世界知识产权组织（3） 欧洲专利局（EPO）（2）
IPC部 C（5）
IPC大类 C01（5）
IPC小类 C01B（5）
IPC C01B032/205（5）
发明人 SAWA K（2）
公开年 2017（3） 2015（2）
申请年 2015（5）
专利权人 SEKISUI CHEM.（2）

Preparation of highly thermally conductive graphite film, involves adding graphene to strongly polar organic solvent, ultrasonically dispersing, adding diamine and dianhydride to graphene dispersion, and stirring.

GAO J, LIU Y, PENG B, JIANG Q, ZHANG B, YANG J

Heat conductive sheet for electronic device casing, has layers comprising synthetic resin and carbon material of graphene laminated structure, and heat conductivities measured at different direction satisfying preset relation.

NAKAMURA K, SAWA K, KUSACHI K

Producing graphene oxide film used in thermal management device, involves preparing graphene oxide dispersion having graphene oxide sheets or molecules including oxygen, dispensing dispersion onto roller surface to form graphene oxide layer.

LIN Y, LEE S, ZHAMU A, JANG B Z, LIN Y J, LEE S Y, LI X

Particle for particulate material used for composite material, particle dispersion and article comprises stacked sub-structures in which each sub-structure includes stack of graphene layers.

WALTERS I, WALTERS D

Carbon material used for manufacture of resin compound material, comprises volatile component having graphene structure and volatilized at preset temperature.

SAWA K, HAMADA T, MUKOHATA D, INUI N