国家/地区 中国（2）
IPC部 C（2）
IPC大类 D01（2）
IPC小类 D01F（2）
IPC D01F001/10（2）
发明人
公开年 2023（2）
申请年 2022（2） 
专利权人

High-performance polyformaldehyde fiber useful for concrete, comprises polyformaldehyde/polyamide composite fiber and graphene fiber grafted with polyformaldehyde/polyamine.

ZHANG X, SHI J, ZHAO X, LOU L, YE L, ZHANG Y

Preparing environment-friendly dipped cord fabric useful for e.g. tires, comprises e.g. dissolving modified resin in tetrahydrofuran, adding reinforcing filler to ultrasonically process, distilling to obtain pre-processed resin, adding pre-processed resin and nylon 66, and weaving composite yarn.

WU J, ZHOU L, ZHAO H, LI T, QI B, CHEN R, XU J