国家/地区 中国（16）
IPC部 D（16）
IPC大类 D01（16）
IPC小类 D01F（16） D04H（6） D06M（5）
D01D（3） B01D（2） B01J（2）
IPC D01F006/54（16）
发明人 HUANG R（2）
公开年 2022（16）
申请年 2022（10）  2021（6） 
专利权人 XINAN HEALTH.（2）

Grapheme quantum dot/polymer antibacterial antiviral composite fiber comprises mixture of graphene quantum dots and polymer prepared by using polymer master batches for melting and filler certain amount of mixture and polymer master batches and prepared by melt spinning.

ZHAO H, HU X, QU L

Preparing a electrospinning polyacrylonitrile-based piezoelectric nanogenerator used as signal source for collecting electric energy and sensor, comprises e.g. adding the components into ball milling tank, adding absolute ethyl alcohol for ball milling and drying to obtain material A.

CHEN Y, ZHANG H, BAI Z, LUAN Z, DUAN Q, LI J, QIAO J, WANG K, REN X, GAO S

Preparing amino-rich polyacrylonitrile-based nanocomposite fiber film used for removing and recycling gold, involves mixing N,N dimethylformamide dispersion of graphene oxide and the N,N-dimethylformamide solution of hyperbranched polyethyleneimine and performing amidation reaction.

ZHONG X, MENG W, YANG H, SHI X, LI X, LI T, MA Y

Blended flame-retardant fabric containing graphene fiber comprises graphene- polyacrylonitrile nanofiber, rabbit hair fiber, basalt fiber, cotton fiber and seaweed fiber.

CONG C

Preparing elastic fiber useful for strain-insensitive ultra violet protection and strain-sensitive ultra violet monitoring, comprises preparing fiber membrane A by electrospinning, electrospraying fiber membrane A, obtaining fiber helical structure, spraying conductive material.

GUO Z, WANG Y, GUO F

Preparing graphene-quaternary ammonium salt modified polyacrylonitrile composite fiber filter film in clothes, carbon fiber raw material, hemodialysis and other fields, involves adding graphene oxide to N,N-dimethylformamide solvent, stirring and dispersing, adding pyromellitic anhydride.

ZHANG X, WU J

Preparing graphene multifunctional antiviral and antibacterial soft chip useful in antibacterial deodorant fabric, comprises e.g. carrying out surface gel reaction, vacuum drying, pulverizing, subjecting the nascent fibers to steam heat treatment, weaving the porous fibers, and softening.

HUANG R

Preparing graphene far-infrared negative ion multifunctional software chip, comprises e.g. adding silica aerogel microspheres to calcium acetate solution for adsorption treatment, filtering, drying, mixing obtained pore-forming particles with graphene, far-infrared powder and negative ion powder.

HUANG R

Graphene filter core material comprises polyacrylonitrile electrospinning fiber including polyacrylonitrile and graphene antibacterial composite material composed of graphene oxide-supported silver particle composite material and/or quaternized graphene composite material.

ZHANG W

Ultra-high toughness alkali excitation spraying concrete useful in slope, mine, tunnel, and underground engineering, comprises e.g. zeolite powder, sodium hydroxide solution, sodium silicate, nickel slag sand, thickening agent, modified polyacrylonitrile fiber, naphthalene water reducer, and water.

YANG D, ZHANG Y, CHEN B