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Antibacterial far infrared healthcare down-like staple fiber as well as preparation method and application of antibacterial far infrared healthcare down-like staple fiber

A technology of far-infrared health care and down imitation, which is applied in the field of fiber processing, can solve the problems of limited volume of Taichi stone nano powder, Taichi stone fiber/silk thread cannot well exert the far-infrared and antibacterial effects of Tai Chi stone, and achieve high cost performance , The effect of mild treatment process conditions and simple treatment methods

Active Publication Date: 2019-02-22
TAICHI STONE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention is just to solve the problem that the amount of Taichi stone nano-powder added to the spinning solution is limited, and the Taichi stone fiber / silk thread cannot well exert the far-infrared and antibacterial effects of Tai Chi stone, and proposes a method of finishing The antibacterial far-infrared health-care imitation down short fiber and its preparation method and application by combining Tai Chi stone chemical method on the surface of down-like short fiber to make its fiber products maximize the function and efficacy of Tai Chi stone

Method used

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  • Antibacterial far infrared healthcare down-like staple fiber as well as preparation method and application of antibacterial far infrared healthcare down-like staple fiber
  • Antibacterial far infrared healthcare down-like staple fiber as well as preparation method and application of antibacterial far infrared healthcare down-like staple fiber
  • Antibacterial far infrared healthcare down-like staple fiber as well as preparation method and application of antibacterial far infrared healthcare down-like staple fiber

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A preparation method for antibacterial far-infrared health-care imitation down polyester staple fiber, which comprises the following steps:

[0030] (1) Antibacterial and far-infrared enhanced modification of Taiji Stone. Mix 10g of commercially available Taichi stone nano-powder with 0.2g of nano-ZnO and 0.1g of nano-TiO 2 Disperse together in 100mL deionized water, disperse by ultrasonic wave for 20min, then add silver nitrate accounting for 1wt% of the Taichi stone nano powder mass fraction, stir and mix evenly, and then add boron hydrogen accounting for 2 wt% of the Tai Chi stone nano powder mass fraction Sodium Oxide, keep stirring for 8 hours, the main component of Tai Chi Stone is SiO 2 , adding nano-ZnO and nano-TiO 2 It can enhance its far-infrared function, and nano-zinc oxide and nano-titanium dioxide also have certain antibacterial functions, SiO 2 , ZnO, TiO 2, the surface hydroxyl group has a strong polarity, which can adsorb Ag ions in the solution, a...

Embodiment 2

[0033] A preparation method of antibacterial far-infrared health-care imitation down hollow polyester staple fiber, which comprises the following steps:

[0034] (1) Antibacterial and far-infrared enhanced modification of Taiji Stone. After fully drying 15g of commercially available Taichi stone nanopowder to remove surface moisture, mix with 0.4g of nano-ZnO and 0.2g of nano-TiO 2 Disperse together in 100mL deionized water, disperse by ultrasonic wave for 60min, then add silver nitrate accounting for 2wt% of the Taichi stone nano powder mass fraction, stir and mix evenly, and then add boron hydrogen accounting for 4 wt% of the Tai Chi stone nano powder mass fraction Sodium Oxide, keep stirring for 10 hours, the main component of Tai Chi Stone is SiO 2 , adding nano-ZnO and nano-TiO 2 It can enhance its far-infrared function, and nano-zinc oxide and nano-titanium dioxide also have certain antibacterial functions, SiO 2 , ZnO, TiO 2 , the surface hydroxyl group has a strong...

Embodiment 3

[0037] A preparation method of antibacterial far-infrared health-care imitation down hollow polyester staple fiber, which comprises the following steps:

[0038] (1) Antibacterial and far-infrared enhanced modification of Taiji Stone. After fully drying 20g of commercially available Taichi stone nanopowder to remove surface moisture, mix with 0.8g of nano-ZnO and 0.4g of nano-TiO 2 Disperse together in 100mL deionized water, disperse by ultrasonic waves for 120min, then add silver nitrate accounting for 3wt% of the Taichistone nano powder mass fraction, stir and mix evenly, and irradiate the solution with ultraviolet light for 18min, the main component of Taichistone SiO 2 , adding nano-ZnO and nano-TiO 2 It can enhance its far-infrared function, and nano-zinc oxide and nano-titanium dioxide also have certain antibacterial functions, SiO 2 , ZnO, TiO 2 , the surface hydroxyl group has a strong polarity, which can adsorb Ag ions in the solution. Under ultraviolet conditions...

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Abstract

The invention relates to an antibacterial far infrared healthcare down-like staple fiber as well as a preparation method and an application of the antibacterial far infrared healthcare down-like staple fiber. The method comprises the steps: carrying out antibacterial far infrared reinforcement and modification on Tai Ji stone nanopowder by using nanometer ZnO, nanometer TiO2 and silver nitrate under the condition of sodium borate serving as a reducing agent or ultraviolet irradiation; then, dispersing the reinforced and modified Tai Ji stone nanopowder, epoxy resin and a curing agent into absolute ethyl alcohol or acetone to form a dispersion liquid; and treating a down-like staple fiber in the dispersion liquid according to a bath ratio of 1:30 to 1:70 by using a specific process, and then, carrying out flushing, heating for curing and cooling to obtain the antibacterial far infrared healthcare down-like staple fiber. The staple fiber can be applied to a down product, is remarkable and durable in antibacterial and far infrared effects and has the far infrared emissivity up to 94% or above and the total antibacterial property up to 95.2% or above.

Description

technical field [0001] The invention belongs to the field of fiber processing, and in particular relates to an antibacterial far-infrared health-care down imitation short fiber and a preparation method and application thereof. Background technique [0002] Tai Chi Stone is a natural ore whose main component is silicon dioxide, a small amount of titanium dioxide, and various trace metal mineral elements. Its high-frequency resonance frequency is quite close to the resonance frequency of human cell molecules, which can promote the body to absorb and gather positive energy. It has many excellent functions such as far-infrared radiation performance, anti-ultraviolet performance and certain antibacterial performance. [0003] According to investigations and studies, it is found that wearing underwear made of Tai Chi stone can significantly promote the microcirculation of human blood and enhance metabolism. With the discovery of the natural health function of Tai Chi Stone, a var...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M15/55D06M11/79D06M11/83D06M11/44D06M11/46D06M101/32
CPCD06M11/44D06M11/46D06M11/79D06M11/83D06M15/55D06M16/00D06M2101/32
Inventor 林荣银吕志军王荣华
Owner TAICHI STONE TECH CO LTD
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