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Nanometer durable ultraviolet ray resistant textiles

A technology of anti-ultraviolet and textiles, which is applied in the direction of textiles and papermaking, textiles, fabrics, etc., and can solve the problems of low durability

Inactive Publication Date: 2011-09-14
TORAY FIBER RES INST(CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this case, the requirements for anti-ultraviolet quality are getting higher and higher, and the durability of ordinary after-finish anti-ultraviolet fabrics is low

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Nanometer durable ultraviolet ray resistant textiles
  • Nanometer durable ultraviolet ray resistant textiles
  • Nanometer durable ultraviolet ray resistant textiles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A kind of nano durable anti-ultraviolet textile manufacturing method comprises the following steps:

[0028] ①Preparation for processing fabric: pure polyester fabric A

[0029] ② Working fluid preparation:

[0030] Nano anti-ultraviolet particles (mixture of TiO2 and ZnO) 20g / L

[0031] Acrylic film former 30g / L

[0032] Dispersant (silicon series) 3g / L

[0033] Penetrant (JFC) 3g / L

[0034] Peroxide or persulfate (oxidizing agent) 2g / L

[0035] The rest is soft water. The nano-ultraviolet particles are silver particles (or one or more of silver, copper, aluminum, gold, or the nano-ultraviolet particles are metal oxides with anti-ultraviolet properties: ZnO (or ZnO, TiO 2 、Al 2 o 3 One or more of them, or chromium-antimony complexes, titanium complexes, zinc complexes and other metal complexes with ultraviolet capabilities), the diameter of nano-ultraviolet particles is below 200nm. The above ingredients are mixed and fully stirred to prepare a nano anti-ultra...

Embodiment 2

[0046] A kind of nano durable anti-ultraviolet textile manufacturing method comprises the following steps:

[0047] ①Preparation for processing fabric: pure polyester fabric

[0048] ② Working fluid preparation:

[0049] Nano anti-ultraviolet particles 20g / L

[0050] Fluorinated vinyl ester film-forming agent 30g / L

[0051] Dispersant (silicon series) 3g / L

[0052] Penetrant (JFC) 3g / L

[0053] Peroxide or persulfate (oxidizing agent) 2g / L

[0054] The rest is soft water. The nano-ultraviolet particles are silver particles (or one or more of silver, copper, aluminum, gold, or the nano-ultraviolet particles are metal oxides with anti-ultraviolet properties: ZnO (or ZnO, TiO 2 、Al 2 o 3 One or more of them, or chromium-antimony complexes, titanium complexes, zinc complexes and other metal complexes with ultraviolet capabilities), the diameter of nano-ultraviolet particles is below 200nm. The above ingredients are mixed and fully stirred to prepare a nano anti-ultraviolet ...

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Abstract

The invention discloses a durable uvioresistant nano-textile, and more than 85% fiber composing textile is epithelial fiber; the surface of single fiber of the epithelial fiber is composite with a nano-epithelial resin bed composed of one or multiple resins of polyurethane, aziridine, acrylic ester, carbodiimide and melamine, and contains nanoscale uvioresistant particle. The product of the durable uvioresistant nano-textile has high durability, high washing endurance and perfect uvioresistant performance.

Description

Technical field: [0001] The invention relates to a textile with anti-ultraviolet performance. Background technique: [0002] As we all know, ultraviolet rays in sunlight are produced in the photosphere of the sun, with a wavelength of 100-200nm, and the radiation intensity reaching the earth's atmosphere is 100W / m 2 nm; the wavelength is between 200 and 400nm, and the intensity of ultraviolet radiation reaching the atmosphere is from 10 to 100W / m 2 ·nm increased to 106W / m 2 ·nm. Solar ultraviolet radiation plays multiple roles after passing through the earth's atmosphere, which not only promotes plant growth, but also destroys and kills certain cells and microorganisms. For the human body, it not only promotes the relaxation of microcapillary arteriovenous anastomoses, accelerates subcutaneous blood flow, and transports Nutrients, excrete waste, guide sterol molecules into vitamin D, promote nutrient circulation, and at the same time promote the deposition of cytochrome g...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D03D15/00D01F8/04D01F1/10D03D15/20D03D15/30D03D15/50D03D15/513
Inventor 符晔罗周荣稻田康二郎
Owner TORAY FIBER RES INST(CHINA) CO LTD