国家/地区 中国（4）
IPC部 B（4）
IPC大类 B32（4） A41（2） D01（2）
D03（2） D04（2）
IPC小类 B32B（4）
IPC B32B005/08（4）
发明人
公开年 2021（4）
申请年 2020（4）
专利权人

Terylene cloth with good sweat absorbing effect, has glass fiber pipe sleeved in through hole and top end of glass fibre pipe is bolted to top of cloth base layer through terylene yarn.

CHENG M

Self-charging and self-cleaning melt-blown non-woven fabric used in mask, comprises melt-blown fiber comprising permanent electret and piezoelectric material.

WU X, SONG T, LIN D, LIN Y

Graphene polymer composite film modified resin-based composite material comprises graphene material, thermoplastic polymer and resin-based composite material.

YANG C, TIAN J, HAO S, REN Z, XING Y, XU J

High-toughness fabric comprises outer layer fabric tightly installed with inner layer fabric and fabric adhesive layer connected between inner layer fabric and outer layer fabric.

LI Q