国家/地区 中国（7）
IPC部 D（8）
IPC大类 D01（8） D04（2）
IPC小类 D01F（8） D01D（4）
IPC D01F001/09（8）
发明人 WEI Z（2）
公开年 2023（8）
申请年 2023（8）
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

Terylene low stretch yarn silk thread comprises functional pre-oriented yarn silk including fiber-grade semi-dull polyester chips, compatibilizer, antistatic compound, coupling agent, dispersant, and anti-aging agent and auxiliary pre-oriented yarn silk including e.g. conductive polyaniline resin.

DING G, CHENG J, ZHANG L, XIANG C

Conductive path controllable polymer fiber preparation device has injection molding device, hot drawing device, filler supply device, feeding device to drive fiber substrate to pass through filler supply equipment and scraper, so that whole micro-groove of fiber substrate is filled with filler.

QIN S, ZHANG H, WANG J

Preparing hygroscopic antistatic polyester filament by using regenerated polyester fiber comprises soaking regenerated polyester fiber filament wrapped in antistatic adhesive layer in hydrophilic moisture-absorbing layer material, shaping, drying in hydrophilic moisture-absorbing layer and winding.

SHI H, LIN T, SHI Y

Piezoelectric fiber composite material prepared by alternately stacking piezoelectric fiber layers and dielectric elastic fiber layers and carrying out hot-pressing treatment.

CHEN Y, XUE R, SHI Q

Preparing antistatic material comprises adding the polyester slice, anti-static additive into the mixer to mix uniformly, vacuum drying to obtain spinning material, adding spinning material into the extruder, blending and granulating, spinning and forming by spinning box and weaving.

WANG M, YUAN M, WEI Z

Manufacture of graphene composite fiber involves preparing solution by dispersing graphene in dispersion solvent, preparing solution by adding polymer to solution, preparing graphene master chips by solidifying solution and cutting, and spinning graphene master chips and polymer.

LEE Y W

Preparing flame-retardant anti-static polyester involves adding terephthalic acid, glycol and sodium acetate into vessel for esterification reaction, adding dry oxidation graphene and ethylene glycol antimony into esterified product, adding magnesium and zinc chloride solution, spinning and knitting.

WEI Z, LI Y