Antimicrobial pearl viscose fiber, preparation method and application thereof

A technology of viscose fiber and viscose staple fiber, which is applied in the field of preparation of antibacterial pearl viscose fiber, and can solve problems such as the influence of human body comfort, complex process, and limited pearl dosage range

Inactive Publication Date: 2008-09-24
FUJIAN ZHONGHE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Along with the continuous penetration of high technology to traditional industries, textile functional products emerge in an endless stream, especially health care functional clothing is colorful, including pearl viscose fiber (Chinese patent application number 200410067962.5), but it uses water-soluble dispersant 1. Water is the pearl powder dispersion method of the carrier, so the amount of pearl powder added is low (the amount of pearl powder added is 1.0%-5.0% of the total dry weight of the fiber), and because the average particle size of the pearl powder needs to be less than 0.65 μm , which brings difficulties to the crushing of pearls
Because the pulverization of pearls usually adopts a physical method, that is, the jet pulverization method, the average particle size of the pulverized pearl powder is generally about 1 μm, which limits the amount of pearls used.
In...

Method used

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  • Antimicrobial pearl viscose fiber, preparation method and application thereof

Examples

Experimental program
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Effect test

specific Embodiment 1

[0026] To prepare one ton of antibacterial pearl viscose filaments with a pearl content of 5.5% and an organic antibacterial agent content of 1.0%, the pearl mother liquor is first prepared.

[0027] Preparation of mother of pearl solution:

[0028] Pearl powder (average particle size: 1.0 μm, powder greater than 3 μm is less than 10%): 15-25wt%, dispersant: 10-15wt%, carrier solution: 56-73.5wt%.

[0029] Organic antibacterial agent: 1.5-4wt%. One of the organic antibacterial agents can be selected: triclocarban (TCC) (chemical name: trichlorodiphenylcarbamide, English name: Triclocarban), halogen compound (dichlorophenyl biguanide hexane hydrochloride), two Phenyl ethers (2,4,4'-trichloro-2'hydroxydiphenyl ether), phenylamide anionic compounds, organic nitrogen compounds (SCJ-2000) and chlorbendazole compounds (SCJ-126), etc.

[0030] The preparation method that contains 5.5wt% pearl powder and 1.0wt% organic antibacterial agent mother liquor: in stainless steel ax, add pe...

specific Embodiment 2

[0032]To prepare one ton of antibacterial pearl viscose short fibers with 6% pearl content and 0.5% organic antibacterial agent, first prepare pearl mother liquor.

[0033] Preparation of mother of pearl solution:

[0034] Pearl powder (average particle size: 1.0 μm, powder greater than 3 μm is less than 10%): 15-20 wt%, dispersant: 10-15 wt%, carrier solution: 56-73.5 wt%.

[0035] Organic antibacterial agent: 1.5-4wt%.

[0036] The preparation method that contains 6%wt% pearl powder and 0.5wt% organic antibacterial agent mother liquor: in stainless steel still, add pearl powder 60Kg (pearl 18.46wt%), add dispersant 48.75Kg (dispersant 15wt%), carrier 211.25Kg of solution (carrier solution 65wt%), organic antibacterial agent 5Kg (organic antibacterial agent 1.54wt%) were stirred, mixed, filtered and set aside.

[0037] The above mother liquor is blended with the dissolved viscose in a dissolving machine, and the blending ratio is 1:0.06:0.005 according to the weight of α-Ce...

specific Embodiment 3

[0038] To prepare one ton of antibacterial pearl viscose short fibers with a pearl content of 7.0% and an organic antibacterial agent of 0.8%, the pearl mother liquor is first prepared.

[0039] Preparation of mother of pearl solution:

[0040] Pearl powder (average particle size: 1.0 μm, powder greater than 3 μm is less than 10%): 15-20 wt%, dispersant: 10-15 wt%, carrier solution: 56-73.5 wt%.

[0041] Organic antibacterial agent: 1.5-4wt%.

[0042] The preparation method that contains 7.0wt% pearl powder and 0.8wt% organic antibacterial agent mother liquor: in stainless steel still, add pearl powder 70Kg (pearl 17.95wt%), add dispersant 58.5Kg (dispersant 15wt%), carrier solution 253.5Kg (carrier solution 65wt%), organic antibacterial agent 8Kg (organic antibacterial agent 2.05wt%) stirred, mixed, filtered, set aside.

[0043] The above mother liquor is blended with the dissolving viscose in a dissolving machine, and the blending ratio is 1:0.07:0.008 according to the wei...

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Abstract

The invention discloses an antibiosis pearl mucilage glue fiber as well as a manufacture method and application thereof. The fiber is manufactured by mixing the mucilage glue, pearl powder accounting for 5.5 to 7.0 percent of the total weight of the fiber as well as organic antimicrobial accounting for 0.5 to 1.0 percent of the total weight of the fiber. The antibiosis pearl mucilage glue fiber of the invention not only has the advantages of pure savageness, being degradable and excellent chromaticity but also has the functions of smart appearance, smooth and cool hand feeling and being softer than pure cotton that are specifically owned by pearl; the fiber also has particularly comfort feeling when contacting with skin and the function of antibiosis and health care.

Description

technical field [0001] The invention belongs to the field of textile industry, relates to an antibacterial pearl viscose fiber, and also relates to a preparation method and application of the antibacterial pearl viscose fiber. Background technique [0002] Viscose fiber is a regenerated cellulose fiber with the general molecular formula (C 6 h 10 o 5 )n, n is the degree of polymerization. It is made of natural cellulose such as wood, reed, and cotton linters in nature, and is made into soluble cellulose xanthate through alkalization, aging, and yellowing processes, and then dissolved in dilute lye to make viscose. Made by wet spinning. It is one of the first chemical fibers put into industrial production in the world. Viscose fiber is divided into two types: filament and staple fiber. Viscose filament is also called rayon or viscose; and viscose staple fiber has cotton type (also known as artificial cotton), wool type (called artificial wool) and medium and long fibers...

Claims

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Application Information

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IPC IPC(8): D01F2/10D01F1/10
Inventor 许漪高炳生许木林
Owner FUJIAN ZHONGHE
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