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Long-acting antimicrobial viscose fiber capable of transmitting negative ion

A technology of viscose fiber and negative ions, which is applied in the field of viscose fiber, can solve the problems that the antibacterial effect cannot be maintained for a long time, the concentration of emitted negative ions is low, and the health care effect cannot be achieved, so as to achieve the effect of promoting blood microcirculation

Inactive Publication Date: 2008-07-16
SHENGHONG GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, due to the different production methods, the antibacterial effect of most of the functional viscose fibers that appear now cannot be maintained for a long time, and the concentration of emitted negative ions is very low, which can hardly achieve real health care effects.

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] The present invention will be further described below in conjunction with specific embodiment:

[0013] Select the tourmaline particle of particle diameter 450nm for use, and the addition is controlled at 15% (to the percentage by weight of viscose collagen solution, the same below, a kind of antioxidant called dibutyl hydroxytoluene (BHT), content is controlled at 0.02%, even Joint agent 0.01%; Low-density polyethylene wax 0.05%. These several substances are mixed in a high-speed mixer at a speed of 10,000 rpm.

[0014] The above-prepared tourmaline particles are uniformly mixed with a mixture containing 2% of activator, 6% of nano-antibacterial agent (particle size≤20nm), and 0.03% of dispersing aid, and at the same time, industrial pure water is added to prepare a milky Material slurry.

[0015] The prepared slurry is injected into the yellowing machine produced by viscose in the way of dynamic mixing, and the agitator of the yellowing machine is turned on to stir a...

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Abstract

The invention discloses a viscose fiber which has long antibacterial effect and can emit negative ions and a production method. The invention mixes tourmaline particulate that is modified by low density polyethylene wax, antioxidant and coupling agent, together with emulsion slurry that is evenly allocated with activating agent, nano-antibacterial agent (mainly nano silver) and dispersing additives, and then adds the mixture to the ordinary viscose raw liquor. The viscose fiber with long antibacterial effect and emitting of negative ions can be produced by adopting the ordinary and conventional spinning method. The fiber, which can be used for making anti-bacterial textiles or healthy textiles, is the important direction of the upgrading of daily use textiles, and can not only be used for making health care underwears and leisurewears, but also can be used for making dormitory articles such as curtains, carpets, automobile decorative cloth, bed sheets, quilts and so on.

Description

technical field [0001] The invention relates to a viscose fiber with long-acting antibacterial properties and capable of emitting negative ions, which belongs to the technical field of textiles. Background technique [0002] Negative ions are negatively charged gas ions in the air. The various gas components in the atmosphere do not exist completely in the form of molecules, but some of them exist in the free state of ions. Among them, negatively charged molecules or particles (commonly known as negative ions) can not only promote the synthesis and storage of vitamins in the human body, strengthen and activate the physiological activities of the human body, but also have a very important impact on the life activities of the human body and other organisms, so it is also called "air". vitamins". In the medical field, negative ions are recognized as an effective means of killing germs and purifying the air. After its mechanism is mainly that negative ion is combined with bac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01F2/10D01F1/10
Inventor 郑凤莲
Owner SHENGHONG GRP CO LTD
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