国家/地区 世界知识产权组织（2）
IPC部 C（3）
IPC大类 C04（3） C08（3） B29（2）
B32（2） D04（2）
IPC小类 C04B（3）
IPC C04B035/524（3）
发明人 BARSOTTI R（2） CALVIN M（2） DIPIETRO S G（2）
MINNICI K（2） REBER R（2）
公开年 2023（3）
申请年 2022（2） 
专利权人 ARKEMA FRANC.（2）

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

Production of high temperature composite e.g. carbon-carbon composite, involves pyrolyzing precursor portion produced from resin containing polyaryletherketone at preset conditions, infusing liquid resin and pyrolyzing, and repeating infusion and pyrolysis process.

BARSOTTI R, REBER R, CALVIN M, DIPIETRO S G, MINNICI K, CALVIN M K, BARSOTTI R J

Manufacture of high temperature composite e.g. carbon-carbon composite, involves forming precursor component from resin containing poly(aryl ether ketone) copolymer and reinforcing material, infusing liquid resin to component and pyrolizing.

BARSOTTI R, MINNICI K, DIPIETRO S G, CALVIN M, REBER R