国家/地区 日本（3）
IPC部 C（3）
IPC大类 C09（3）
IPC小类 C09K（3）
IPC C09K003/14（3） B82Y030/00（2） B82Y040/00（2）
C01B031/00（2） C01B031/02（2） C01B031/04（2）
F16D069/02（2）
发明人
公开年
申请年
专利权人

Friction material for disc brake pad, is manufactured by forming non-asbestos-organic friction material composition containing binder, fiber base, organic friction modifier, calcium silicate particle as inorganic friction modifier and metal sulfide and graphene as lubricant.

OSAWA Y, OSAWA H

Synthesizing graphene comprises refluxing reaction mixture of solvent e.g. water and carbonaceous material promoting polycyclic aromatic hydrocarbon formation, collecting and directing obtained vapors to substrate and recovering graphene.

SHANKMAN R S, HANKMAN R S

Graphene oxide sheet used for graphene-containing material, is obtained by dispersing graphene-containing carbon substance using dispersing agent to reduce size of aggregation unit of carbon substance, and oxidizing resulting product.

FUGETSU B