国家/地区 欧洲专利局（EPO）（4） 美国（4） 世界知识产权组织（4） 中国（3） 日本（3） 台湾（3）
IPC部 B（4）
IPC大类 B01（4）
IPC小类 B01F（4）
IPC B01F003/12（4）
发明人 KAWASAKI M（3） TAMAKI E（3） HIRAI Y（2）
YOSHIHIDE H（2）
公开年 2017（4）
申请年 2016（4）
专利权人 TORAY IND IN.（3）

Obtaining stable dispersion of graphene, graphite, and amorphous carbon involves preparing alkaline solution by adding sodium hydroxide in water, cooling obtained solution, and adding sodium hydroxide and microcrystalline cellulose.

GALEMBECK F, SILVA FERREIRA E

Graphene dispersion liquid used for manufacturing composite particles, is obtained by dispersing graphene having preset ratio of median diameter with respect average value of size along plane direction in organic solvent.

HIRAI Y, TAMAKI E, KAWASAKI M, YOSHIHIDE H

Graphene dispersion liquid used for manufacturing active material composite particles, is obtained by dispersing graphene in solvent comprising specified amount of N-methylpyrrolidone, and has preset weight absorptivity coefficient.

MANABE K, TAMAKI E, KAWASAKI M

Graphene/organic solvent dispersion liquid used for manufacturing electrode, comprises graphene having preset difference between moisture content as measured by Karl Fisher method under specified conditions dispersed in organic solvent.

YANG H, TAMAKI E, KAWASAKI M, HIRAI Y, MIYAZONO K, YOSHIHIDE H