国家/地区 中国（2）
IPC部 B（3）
IPC大类 D01（3）
IPC小类 D01D（3）
IPC D01D005/08（3）
发明人
公开年 2022（2）
申请年 2022（3）
专利权人

Multi-layer structured fiber composite for fillers containing functional hollow fibers, comprises upper fiber layer and lower fiber layer, which are combined with each other on middle fiber layer to form integrated fiber composite.

TAK B H, CHOI W, AHN Y J

High and low temperature melting temperature bicomponent polyester fiber useful in preparing self-conducting oil filter material, prepared by co-extruding low-temperature polyester fiber chips and high-temperature conductive polyester fiber chips.

JI J, WU J, ZHANG Z

Graphene antibacterial negative ion bacteriostatic terylene fiber production device comprises negative ion concentration detecting device, which is set at discharging port of pelleting mechanism for detecting negative ion releasing negative ion.

YE W, XU Z