国家/地区 美国（3） 巴西（2） 中国（2） 欧洲专利局（EPO）（2） 英国（2） 香港（2） 日本（2） 世界知识产权组织（2）
IPC部 C（4）
IPC大类 C04（4）
IPC小类 C04B（4）
IPC C04B028/14（4）
发明人 HASEGAWA S（2） KAMIYA N（2）
公开年 2016（2）
申请年 2015（4）
专利权人 GRAPHENE PLA.（2）

Building product e.g. drywall panel, has graphene and/or graphene oxide distributed homogeneously in product, where core layer or outer layer is provided with graphene and/or graphene oxide shavings, and binder includes cement or gypsum.

WIETESKA M, KIEDRZYN G

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

Plaster for constructing interior wall, comprises hemihydrate gypsum binder, glass beads, calcium, yellow sand, cellulose, calcium formate, starch, retarder and graphene.

WU T

Graphite-based carbon material used as graphene precursor for preparing graphene dispersion, comprises rhombohedral graphite layer and hexagonal graphite layer, and has specified rate calculated based on X-ray diffraction method.

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