Preparation method of composite functional fabric with antimicrobial, anti-ultraviolet, deodorization and self-cleaning functions

A composite function, anti-ultraviolet technology, applied in the direction of improved hand feel fibers, fibers affecting crease behavior, textiles and papermaking, etc. Affects air permeability and soft feel

Active Publication Date: 2015-01-21
江苏巧雅纺织科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Generally, the nano-titanium dioxide finishing of textiles is physically adsorbed on the surface of the fiber, the binding force is small, and it is easy to fall off; if an adhesive is used to bond nano-titanium dioxide on the surface of cotton fabric, the air permeability of the finished fabric is poor, and Affect the feel

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0038] A preparation method of antibacterial, anti-ultraviolet, deodorizing and self-cleaning composite functional fabric, which is characterized in that it comprises the following steps:

[0039] (1) Preparation of activation modification treatment liquid:

[0040] Mix the following components to make an activation modification treatment solution:

[0041] The amount of polycarboxylic acid is 20-60g / L (example: 20 g / L, 40 g / L, 60 g / L)

[0042] Cyclodextrin 20-80 g / L (example: 20 g / L, 50 g / L, 80 g / L)

[0043] Catalyst 5-50 g / L (example 5 g / L, 30 g / L, 50 g / L)

[0044] Polyamino-terminated polymer 2-20 g / L (examples 2g / L, 10 g / L, 20 g / L)

[0045] Water margin

[0046] (2) Preparation of nano titanium dioxide dispersion:

[0047] Weigh nano-titanium dioxide plus deionized water, mechanically stir for 15 minutes, ultrasonically shake for 10 minutes, add dispersant 0.1-1 g / L (for example, 0.1g / L, 0.5g / L, 1g / L) and ultrasonically shake for 10 minutes, then Stir mechanically for 5 minutes to obta...

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Abstract

The invention discloses a preparation method of a composite functional fabric with antimicrobial, anti-ultraviolet, deodorization and self-cleaning functions. The preparation method comprises the steps of preparing an activated modified treatment liquid, preparing a nano-titania dispersion liquid, processing fabrics by virtue of the activated modified treatment liquid, processing the fabrics by virtue of the nano-titania dispersion liquid, and the like. After the composite functional fabric is processed, the UPF value is more than 100, the deodorization rate is more than 95%, the photocatalysis self-cleaning fading rate of the composite functional fabric to chili oil is 96.7%, and the antibacterial rate (to staphylococcus) is 98.6%; after the composite functional fabric is washed for ten times in families, the UPF value is more than 50, the deodorization rate of the composite functional fabric to substances (including ammonia gas, formaldehyde, acetaldehyde, sulfureted hydrogen, nicotine and trimethylamine) is more than 90%, the photocatalysis self-cleaning fading rate of the composite functional fabric to chili oil is 93.9%, and the antibacterial rate (to staphylococcus) is 95.8%.

Description

Technical field [0001] The invention relates to a method for preparing a composite functional fabric. Background technique [0002] With the improvement of living standards, people are more and more concerned about health and cleanliness, and the requirements for textiles are no longer limited to clothing and decoration, and the demand for functions such as hygiene, cleaning and health care continues to increase. [0003] General antibacterial and deodorant products mainly use antibacterial agents to inhibit the growth of bacteria to prevent odor. However, the unpleasant odor of sweat, body odor, smoke odor, and volatile organic compounds generated in the decoration of new houses in daily life have seriously polluted the fresh air and affected people's living environment and physical and mental health, especially with the aging society With the advent of aging, the number of bedridden elders has increased, and the requirements for measures to prevent malodor have also increased. T...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M11/46D06M13/192D06M15/03
CPCD06M11/46D06M13/192D06M15/03D06M2200/20D06M2200/25D06M2200/50
Inventor 张瑞萍郭桂萍李胜臻刘金抗王晓燕黄娟华
Owner 江苏巧雅纺织科技有限公司
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