国家/地区 中国（7） 美国（3） 世界知识产权组织（3）
IPC部 D（10） A（4） B（4）
C（2）
IPC大类 D01（10） A61（4） B82（3）
B01（2） C08（2）
IPC小类 D01D（10）
IPC D01F009/00（10）
发明人 DAI Y（3） FANG Y（3） FANG Z（3）
ZHU J（3）
公开年 2021（4） 2017（3）
申请年 2021（3）  2017（2） 
专利权人 HEYE HEALTH .（3）

Graphene filter film comprises first non-woven fabric layer, graphene layer and second non-woven fabric layer arranged in sequentially, where each layer is embedded with each other at connection position.

JU Y, YI J, WANG W, WANG D

Preparing nano silver wire/bianstone fiber antibacterial material comprises dissolving polyvinyl pyrrolidone, iodide and bianstone powder in ethylene glycol, dissolving silver nitrate in glycol solution, heating, dissolving nano silver wire/bianstone powder in polar solvent and spinning.

DAI Y, ZHU J, FANG Z, FANG Y

Preparing nano antibacterial stone needle fiber material useful for cotton pad in cosmetics, comprises e.g. adding zinc salt and stone needle to oleylamine, magnetically stirring, introducing inert gas argon, gradually heating, mixing solution to obtain first liquid, injecting ethanol, and stirring.

DAI Y, ZHU J, FANG Z, FANG Y

Preparation of nano-cuprous oxide-doped copper oxide/bianstone material for textile e.g. towel, involves dissolving bianstone and copper, and dissolving obtained nano-cuprous oxide-doped copper oxide/bianstone and chitosan in polar solution.

DAI Y, ZHU J, FANG Z, FANG Y

Preparing chitosan-graphene oxide composite fibers, comprises e.g. adding aqueous graphene oxide solution into aqueous chitosan dispersion, mixing, adding glacial acetic acid, stirring, defoaming, extruding, and soaking in dopamine.

BAI Y, JIN L, DANG X, ZHANG G

Making graphene-biopolymer composite material used e.g. in composition for making article, comprises contacting ionic liquid with biopolymer and graphene, contacting obtained mixture with non-solvent, and collecting obtained material.

ROGERS R D, ZAVGORODNYA O, SHAMSHINA J L, GURAU G

Preparing fiber for graphene far-infrared magnetic therapy knee pads, involves mixing icariin modified graphene and deionized water, and performing ultrasonic treatment to obtain icarrin modified graphene dispersion.

PAN X

Formation of carbon fibers for manufacture of e.g. carbon fiber tubes involves mixing graphene oxide in solvent with surfactant, adding polymer, stirring mixture to uniform viscosity, adding nano-cellulose fibers, forming, and heating.

ZENG T, QI K Z, QI K

High strength chitosan composite fiber comprises chitosan composite fiber containing graphene oxide or chitosan composite fiber containing graphene.

WU Y

Dissolving carbon material such as graphite, graphite oxide or oxidized graphene nanoribbons used in the article e.g. film and fiber, involves dissolving carbon material in solvent comprising superacid.

TOUR J M, PASQUALI M, BEHABTU N, LOMEDA J R, KOSYNKIN D V, HIGGINBOTHAM A, GREEN M J, PARRAVASQUEZ N, YOUNG C C, DUQUE A, PARRAVASQUEZ A N, YOUNG C