国家/地区 中国（12） 美国（2） 世界知识产权组织（2）
IPC部 D（14）
IPC大类 D01（14）
IPC小类 D01D（14）
IPC D01F011/06（14）
发明人
公开年 2021（4） 2022（3） 2017（2）
申请年 2021（3）  2019（2） 
专利权人

Manufacturing and modification of porous PTFE fibers by blending material, regulating degree of PTFE fibrosis, extruding blend melt, drawing, stretching to form continuous long fibers, controlling fiber size, removing processing additive in fiber, removing etching, drying porous fibers and annealing.

CHAI J, WANG G

Preparing porous elastic conductive fiber useful in stress-strain flexible sensors, comprises e.g. adding conductive nano material into water, adding surface modified agent under stirring process, adding conductive filler slurry into polymer slurry, stirring, extruding, freezing and drying.

GE H, YANG Z, YAO H, YUAN H, QIAN K, WANG H

Preparing ultra-high molecular weight polyethylene fiber material comprises preparing polyethylene multi-layer fiber, extracting and stretching polyethylene multilayer fiber, compounding with low molecular weight polyethylene and ultra-high molecular weight polyethylene fiber.

HONG W, SHEN X, HU Y, ZHAO W, FENG L, XIA J, LI Z

Composite conductive fiber comprises e.g. core layer composed of carbon black material or mixture of carbon black material and other conductive material, and skin layer includes non-conductive thermoplastic high molecular polymer.

LV Y, CHEN J, LV K, DING C

Preparing ultra-high molecular weight and low creep polyethylene fiber comprises mixing ultra-high molecular weight polyethylene powder, graphene, solvent naphtha, antioxidant and emulsifier uniformly, extracting frozen collagen filaments, drying impregnated virgin silk and stretching.

REN Y

Method for manufacturing composite fiber with high specific capacitance, involves mixing polyacrylonitrile grafted graphene oxide polymer with polyvinylpyrrolidone, and removing polyvinylpyrrolidone to increase pores.

CHIENLIN H, WEIZHI L, JINZE H, JIA H L

Highly sensitive humidity responsive fiber for preparing humidity sensor, comprises composite fiber structure, in which hydrophilic polymer is coated on surface of conductive nanomaterial network to form hydrophilic polymer coating layer.

ZHOU G, GONG W, LV W, QU S, JIANG J

Nanofibers comprise reduced graphene oxide sheets or graphene oxide sheets overlapped back and forth along fiber axis, and size of reduced graphene oxide sheets or graphene oxide sheets curled along circumferential direction.

GAO C, WANG J

Acrylic fiber with magnet therapy healthcare function prepared by mixing magnet, black tourmaline and graphene oxide, ball milling, rinsing with deionized water, drying, and sieving.

HUANG X, LIU J

Preparation of water-soluble polyester graphene polymer fiber involves taking graphene material and polymer resin mixture as core, water-soluble polyester slice as skin layer, and obtaining double-component composite fiber.

TANG D, HU X, LV D, WANG S, YANG Y, XU R, SONG X