国家/地区 中国（4）
IPC部 D（4）
IPC大类 D06（4）
IPC小类 D06M（4） F16D（2）
IPC D06M101/40（4）
发明人
公开年
申请年
专利权人

Modified chopped carbon fibers used for forming carbon-ceramic brake disc, comprise polyacrylonitrile carbon fibers as chopped carbon fibers including surface modification group comprising thiourea group and aromatic ring, and having preset length.

TANG B, ZHU K, ZHOU G, XIANG L

Composite thermal insulation yarn useful in petroleum field, comprises graphene fibers for heating and graphene silica gel composite layer wrapped in graphene fibers, where graphene silica gel composite layer is composed of precursor solutions including e.g. graphene powder and liquid silica gel.

SHEN Y

Producing graphene-modified fiber reinforced materials, comprises e.g. providing fiber bundles, pulling fiber bundles, adding graphene into glue pot so that graphene and matrix in glue pot together form potting material.

SUN J, LIANG Y, MA H

Preparing graphene oxide and nano diamond modified composite fiber cloth for vehicle clutch surface patch involves mixing ultrasonically oxidized graphene and water with stirring to obtain oxidized graphene aqueous solution.

XUE Z