国家/地区 中国（2）
IPC部 B（3）
IPC大类 B29（3） D06（3） D03（2）
IPC小类 B29B（3）
IPC D03D015/275（2） D06M011/74（2）
发明人
公开年 2021（3）
申请年 2021（3）
专利权人

Hybrid woven fiber preform-reinforced composite material comprises fiber preform comprising three-dimensional fabric, composite material interface comprising fullerene, graphene, pyrolytic carbon, silicon carbide, boron nitride and oxide, and matrix comprising resin, light alloy, carbon and ceramic.

CHEN Z, XIAO Q, MIAO Y

Polymer-framework interface nanometer reinforcing agent comprises polar polymer, nano filler, polyphenols compound and multivalent metal salt and prepared by dispersing nano-filler under the assistance of polyphenolic compound.

HOU S, ZHAO S, ZHANG R, LI L, LIU W, WU M, WANG H, SUN X, LI Y, LI J

Preparation of carbon fiber preform involves soaking first modified carbon fiber cloth in dispersion liquid of carbon nanomaterial to obtain second modified carbon fiber cloth, and weaving second modified cloths to obtain final product.

LI A, JIA L, SONG Y, WANG M, ZHANG D