国家/地区
IPC部 C（2） F（2）
IPC大类 C09（2） F16（2）
IPC小类 C09K（2）
IPC C09K003/00（2）
发明人
公开年
申请年
专利权人

Ceramic brake block comprises e.g. nitrile modified phenolic resin, powder nitrile rubber, purple copper fiber, aramid, calcium sulfate whisker, graphene-nano-silicon carbide composite material and cashew nut shell oil friction powder.

MU W, MU X, PAN N

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