Fabric product finishing agent and its preparing process and method thereof

A technology for textile finishing and preparation technology, applied in the fields of physical technology, textile technology, and chemical technology, it can solve the problems of single function, difficult-to-function organic compounds, and organic materials are harmful to human health, etc., and achieves simple process, easy procurement, and investment. less effect

Active Publication Date: 2009-01-28
XUCHANG HENGYUAN HAIR PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the antibacterial and anti-ultraviolet functional finishing of fabrics is mainly based on organic substances, which have the following defects: (1) Most organic substances are toxic and harmful to human body; (2) It is difficult to carry out functional compounding between organic substances
Preparation of TiO by Sol-Gel Technology 2 / ZnO and doped with Ag + Composite hydrosol can be used as a finishing agent with antibacterial, anti-ultraviolet, and antistatic functions. Related researches on fabric functional finishing using sol-gel technology are also being carried out, but there are the following disadvantages: first, the function is single, and second, the antibacterial effect is absent. poor light conditions

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Example 1: Using butyl titanate and zinc acetate as precursors, glacial acetic acid as a catalyst and peptizer, water as a solvent, absolute ethanol as a solvent for butyl titanate, ethanolamine as a precipitant and provides OH - , silver nitrate provides Ag + , TiO formed by hydrolysis and polycondensation reaction 2 / ZnO and doped with Ag + Nano sol finishing agent, its composition and weight content are as follows: 0.1 g of butyl titanate, 0.1 g of zinc acetate dihydrate, 1 g of absolute ethanol, 5 g of glacial acetic acid, 0.1 g of ethanolamine, and 0.1 g of silver nitrate 0.005 grams of water with a balance of 93.695 grams.

[0025] Its production process is as follows:

[0026] 1) 0.1 gram of zinc acetate dihydrate, 0.005 gram of silver nitrate, 0.33 gram of dehydrated alcohol and 93.695 grams of water of 1 / 3 amount are mixed, and the rotating speed is that the magnetic stirrer of 1600 rev / min stirs for a period of time to form uniform, Transparent A solution,...

Embodiment 2

[0033] Example 2: Using butyl titanate and zinc acetate as precursors, glacial acetic acid as a catalyst and peptizer, water as a solvent, absolute ethanol as a solvent for butyl titanate, ethanolamine as a precipitant and provides OH - , silver nitrate provides Ag + , TiO formed by hydrolysis and polycondensation reaction 2 / ZnO and doped with Ag + Nano sol finishing agent, its composition and weight content are as follows: 15 grams of butyl titanate, 12 grams of zinc acetate dihydrate, 20 grams of absolute ethanol, 15 grams of glacial acetic acid, 5 grams of ethanolamine, and 5 grams of silver nitrate 0.2 grams of water with a balance of 32.8 grams.

[0034] Its production process is as follows:

[0035] 1) 12 grams of zinc acetate dihydrate, 0.2 gram of silver nitrate, 6.67 grams of dehydrated alcohol and 32.8 grams of water of 1 / 3 amount are mixed, and the rotating speed is to form uniform, Transparent A solution, operate at a temperature below 20°C.

[0036] 2) Stir ...

Embodiment 3

[0042] Example 3: Using butyl titanate and zinc acetate as precursors, glacial acetic acid as catalyst and peptizer, water as solvent, absolute ethanol as the solvent of butyl titanate, ethanolamine as precipitant and provides OH - , silver nitrate provides Ag + , TiO formed by hydrolysis and polycondensation reaction 2 / ZnO and doped with Ag + Nano sol finishing agent, its composition and weight content are as follows: 8.22 grams of butyl titanate, 5.31 grams of zinc acetate dihydrate, 10 grams of absolute ethanol, 9.67 grams of glacial acetic acid, 1.47 grams of ethanolamine, and 1.47 grams of silver nitrate 0.07 g, with a balance of 65.26 g of water.

[0043] 1) 5.31 grams of zinc acetate dihydrate, 0.07 grams of silver nitrate, 3.34 grams of dehydrated alcohol of 1 / 3 amount and 65.26 grams of water are mixed, and the rotating speed is to form uniform, Transparent A solution, operate at a temperature below 20°C.

[0044] 2) Stir 8.22 grams of butyl titanate, the balance...

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PUM

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Abstract

The invention relates to a fabric arranging agent, manufacturing technology and the method to arrange fabric. It adopts titanic acid butyl ester and zinc acetate as predecessor, using glacial acetic acid as catalyst and peptizing agent, water as solvent, absolute ethyl alcohol as the solvent of titanic acid butyl ester, ethanolamine supplying OH- for precipitator and silver nitrate supplying Ag+, after hydrolysis and polycondensation reaction to form TiO2 / ZnO and nanometer sol finishing agent. It contains 0.1-15wt% titanic acid butyl ester, 0.1-12wt% 2-water zinc acetate, 1-20wt% absolute ethyl alcohol, 5-15wt% glacial acetic acid, 0.1-5wt% ethanolamine, 0.005-0.2wt% silver nitrate, and the rest is water. It has the advantages of good wash fastness, simple technology, good fabric whiteness, etc.

Description

technical field [0001] The invention belongs to the intercrossing technical fields of chemical technology, textile technology and physical technology, and relates to the selection of reagent materials and the production of reagents, in particular to a method for obtaining TiO 2 / ZnO and doped with Ag + A textile finishing agent of a composite hydrosol, a preparation process thereof, and a method for finishing textiles. Background technique [0002] At present, the antibacterial and anti-ultraviolet functional finishing of fabrics is mainly based on organic substances, which have the following defects: (1) most organic substances are toxic and harmful to human body; (2) it is difficult to carry out functional compounding between organic substances. Preparation of TiO by Sol-Gel Technology 2 / ZnO and doped with Ag + Composite hydrosol can be used as a finishing agent with antibacterial, anti-ultraviolet, and antistatic functions. Related researches on fabric functional fini...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06M11/46D06M23/00
Inventor 汪青崔世忠楚艳艳
Owner XUCHANG HENGYUAN HAIR PROD
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