国家/地区 中国（7）
IPC部 D（7）
IPC大类 D01（7） D02（7） D06（2）
IPC小类 D01D（7）
IPC D02G003/02（7）
发明人 WU H（2） ZHANG Y（2）
公开年 2016（2） 2019（2）
申请年 2015（2）  2019（2）  2022（2） 
专利权人 UNIV ZHONGYU.（2）

Antimony-free modified polypropylene yarn, comprises e.g. isotactic polypropylene, polypropylene fiber, graphene, calcium carbonate, mica powder and wollastonite, anhydrous formic acid, titanium dioxide, and polyvinylpyrrolidone.

CHEN J

Composite thermal insulation yarn useful in petroleum field, comprises graphene fibers for heating and graphene silica gel composite layer wrapped in graphene fibers, where graphene silica gel composite layer is composed of precursor solutions including e.g. graphene powder and liquid silica gel.

SHEN Y

Preparing graphene fiber wool top comprises e. g. taking graphene slice as raw material, drying in a vacuum drum device, heating the graphene slice material in the center of the drum and evacuating the drum device.

TANG Z, SUN P

Preparing graphene-coated carbon-doped polyimide composite conductive nanofiber long yarn, comprises e.g. electrospinning polyamic acid/hydroxyalkyl cellulose blend spinning solution, soaking fiber mat in graphene dispersion, and twisting.

HOU H, CHENG C, OUYANG W, YUAN M, WANG Y, HOU X

Electrostatic vibration powdering dry dusting preparation method of graphene fiber, involves transforming graphite oxide fibers into graphene fibers, while graphene fiber is outputted to winding device, and into graphene fiber bobbin.

WU H, ZHANG Y

Preparing graphene composite fiber through coating method comprises e.g. mixing worm shape expanded graphite, distilled water and surfactant to obtain mixed solution, carrying out liquid stirring pulverizer treatment and concentrating.

WU H, ZHANG Y

Vapor phase epitaxy carbon fiber assembly used as electrode material of lithium cell, is aggregate of vapor growth carbon fiber having tubular graphene layer structure, and average fiber outer diameter in preset range.

HITOE Y, SUZUKI J, SATO H, KAWASHIMA S, SUZUKI A