国家/地区 中国（3） 美国（3） 世界知识产权组织（3） 欧洲专利局（EPO）（2） 英国（2） 香港（2） 日本（2） 韩国（2） 台湾（2）
IPC部 C（4）
IPC大类 C09（4）
IPC小类 C09D（4）
IPC C09D007/12（4）
发明人 HASEGAWA S（2） KAMIYA N（2）
公开年 2016（2）
申请年
专利权人 GRAPHENE PLA.（2）

Diaphragm comprises base layer that is made of thin film of polyetherimide, polyethylene terephthalate, polyether ether ketone, polyphenylene sulfide or polyurethane, and reinforcing layer that is made of graphene, graphite powder and glue.

HE C, YI P, MENG X

Composite ionically-conductive material used in e.g. power storage device, comprises graphene-like graphite exfoliated from graphite-based carbon material and ionically-conductive material dispersed in base material.

HASEGAWA S, KAMIYA N

Graphite-type carbon raw material used as graphene precursor, has rhombohedral system graphite layer and hexagonal system graphite layer in ratio more than preset value, as measured using peak intensities specific planes of layers.

HASEGAWA S, KAMIYA N, SHOJI H, NAGISA K, HASEGAWA SHOJI, KAMIYA NAGISA, SHEN Y

Manufacture of electromagnetic-wave-absorption film for e.g. personal computer, involves coating organic-solvent dispersion liquid comprising graphene microparticles and binder resin on surface of plastic film, and drying coated film.

KAGAWA S, SEIJI K