Method for manufacturing anti-coronavirus acrylic fibers

An acrylic fiber and coronavirus technology, applied in the field of spinning, can solve unsolved problems such as assisting people to resist coronavirus, and achieve the effect of reducing the possibility

Pending Publication Date: 2020-07-31
SHAOXING BIAODIAN TEXTILE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The production process provided by the invention can produce polyester filaments with higher strength, but it still does not solve the problem of helping people fight the coronavirus

Method used

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  • Method for manufacturing anti-coronavirus acrylic fibers
  • Method for manufacturing anti-coronavirus acrylic fibers

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] The present embodiment provides a kind of preparation method of anti-coronavirus acrylic fiber, comprises the following steps:

[0025] Step 1: the polyacrylonitrile composition and chloroquine phosphate are sent into a horizontal mixer, the quality of chloroquine phosphate is 1% of the solute quality, here, the solute quality is the total mass of the polyacrylonitrile composition and chloroquine phosphate, while passing The elliptical flowmeter is sent into the solvent DMAC. There is a screw propeller-type stirring blade in the horizontal mixer. The distance between the blade and the wall is 5mm, and the rotation speed is 60r / min. The mixing is realized by the rotation of the screw propeller and sent to the mixing tank. There is an agitator in the mixing tank, and the agitator stirs to obtain the slurry, which is sent to the dissolving tank by pump, and the slurry is heated in the dissolving tank until the slurry is dissolved into a uniform liquid, thereby obtaining the...

Embodiment 2

[0034] The present embodiment provides a kind of preparation method of anti-coronavirus acrylic fiber, comprises the following steps:

[0035] Step 1: the polyacrylonitrile composition and chloroquine phosphate are sent into a horizontal mixer, the quality of chloroquine phosphate is 10% of the solute quality, and here, the solute quality is the total mass of the polyacrylonitrile composition and chloroquine phosphate, while passing The elliptical flowmeter is sent into the solvent DMAC. There is a screw propeller-type stirring blade in the horizontal mixer. The distance between the blade and the wall is 10mm, and the rotation speed is 90r / min. The mixing is realized by the rotation of the screw propeller and sent to the mixing tank. There is an agitator in the mixing tank, and the agitator stirs to obtain the slurry, which is sent to the dissolving tank by pump, and the slurry is heated in the dissolving tank until the slurry is dissolved into a uniform liquid, thereby obtaini...

Embodiment 3

[0039] The present embodiment provides a kind of preparation method of anti-coronavirus acrylic fiber, comprises the following steps:

[0040] Step 1: polyacrylonitrile composition and chloroquine phosphate are sent into horizontal mixer, the quality of chloroquine phosphate is 4% of solute quality, here, solute quality is the gross mass of polyacrylonitrile composition and chloroquine phosphate, pass through simultaneously The elliptical flowmeter is sent into the solvent DMAC, and there is a screw propeller-type stirring blade in the horizontal mixer. The distance between the blade and the wall is 7mm, and the rotation speed is 75r / min. The mixing is realized by the rotation of the screw propeller and sent to the mixing tank. There is an agitator in the mixing tank, and the agitator stirs to obtain the slurry, which is sent to the dissolving tank by pump, and the slurry is heated in the dissolving tank until the slurry is dissolved into a uniform liquid, thereby obtaining the...

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Abstract

The invention belongs to the technical field of textile, and particularly relates to a method for manufacturing anti-coronavirus acrylic fibers. The method comprises the steps that a stock solution where a polyacrylonitrile composition and phosphate chloroquine are dissolved is added into a spinning box; and then the stock solution in the spinning box is sprayed out through a spinning head and issolidified in an aqueous solution of DMAC, and the anti-coronavirus acrylic fibers are obtained. According to the method, the phosphate chloroquine capable of effectively inhibiting coronavirus on thecellular level is added into the spinning box in the spinning process, so that the obtained acrylic fibers and a fabric made from the acrylic fibers have certain anti-coronavirus effect, and therefore the aim of assisting people in resisting the coronavirus is achieved; and polyacrylonitrile resin is mixed with EVA resin, montmorillonoid and a plasticizer to obtain a polyacrylonitrile composition, the heating and dissolving temperature of the polyacrylonitrile composition is relatively low, and thus the probability that the phosphate chloroquine is decomposed can be reduced.

Description

technical field [0001] The invention belongs to the technical field of spinning, and in particular relates to a method for preparing an anti-coronavirus acrylic fiber. Background technique [0002] In terms of systematic classification, coronaviruses belong to the order Nidovirales, the family Coronaviridae, and the genus Coronavirus. Viruses of the genus Coronavirus are RNA viruses with an envelope and a linear single-stranded positive strand genome. They are a large class of viruses that exist widely in nature. The diameter of coronavirus is about 80-120nm, the 5′ end of the genome has a methylated cap structure, and the 3′ end has a poly(A) tail. The total length of the genome is about 27-32kb. . [0003] Coronaviruses only infect vertebrates, such as humans, mice, pigs, cats, dogs, wolves, chickens, cattle, and poultry. Coronaviruses are highly contagious. For example, the large-scale outbreak that broke out in my country in early 2020 was caused One of the viruses is ...

Claims

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Application Information

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IPC IPC(8): D01F8/08D01F8/02D01F8/10D01F1/10D01D5/06D01D10/06
CPCD01D5/06D01D10/06D01F1/10D01F1/103D01F8/02D01F8/08D01F8/10
Inventor 陈俊兵刘娜郭鸣明刘也卓程小文
Owner SHAOXING BIAODIAN TEXTILE TECH
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