国家/地区 中国（6）
IPC部 D（6）
IPC大类 D01（6）
IPC小类 D01D（6）
IPC D02G003/44（6）
发明人
公开年 2020（2） 2021（2）
申请年 2020（3） 
专利权人

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

Tension sensing fiber useful for tension sensing yarn and wear-resistant multi-modal sensor device, comprises tensile force sensing layer including polymer material, conductive material, hydrophobic layer, and conductive core layer.

TAO G, JIAN A, OUYANG J, TIAN M

Graphene towel quilt comprises graphene superfine polyester fiber, ordinary fiber, chitin fiber, superfine hollow polyester fiber, silica gel, and copper-based antibacterial fiber.

ZHAO G, WANG S, ZHANG H

Modified polyester fiber product comprises cylindrical polyester fiber, graphene sheets inside and outside the polyester fiber and anti-skid net of polyvinyl chloride and polyurethane attached to the graphene sheet.

SHI Y

Preparation of composite fabric involves mixing graphene oxide-polyethyleneimine powder and norfloxacin to obtain graphene oxide-polyethyleneimine-norfloxacin powder, preparing nano-fiber yarn and weaving into nanofiber fabric.

HE J, YU W, ZHOU Y, YUAN P, QI L, CHEN Y, YUE W, LIU C, LIAO X, ZHANG Y, WENG K

Manufacture of graphene fibers used for e.g. solar cell, involves spinning source solution comprising graphene oxide, with base solution containing heterogeneous element, obtaining oxidized graphene fibers, separating, and heat treating.

HAN T, PARK H, TAE H H, PIAO X, HAN T H