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Environmentally-friendly silkete penetrating agent and production method thereof

A mercerizing penetrant, an environmentally friendly technology, used in textiles and papermaking, fiber processing, plant fibers, etc., can solve the problems of large foam, environmental damage, poor wetting and permeability, and achieve excellent alkali resistance, wetting and penetrating properties. The effect of good penetration, fast wetting and penetration

Inactive Publication Date: 2018-06-29
SHANGHAI TIANTAN AUX
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Phenol-free mercerizing penetrants are generally mixtures. Surfactants such as sodium alkyl sulfonate (ABS) and alkylphenol polyoxyethylene ether (APEO) are generally used as main components in the formulations of commonly used mercerizing penetrants. The environment is harmful, and there are disadvantages such as large foam
Mercerizing penetrants that do not contain the above-mentioned harmful substances mostly have poor wetting and penetrating properties

Method used

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  • Environmentally-friendly silkete penetrating agent and production method thereof

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Effect test

Embodiment 1

[0028] The present invention is an environment-friendly mercerizing penetrant, which is compounded by three surfactants and water, and the components and mass percentages are as follows: 10% alkyl alcohol sulfate sodium salt, alkyl phosphate polyoxyethylene ether 50%, fatty alcohol polyoxyethylene ether 10%, water 30%.

[0029] Wherein, the alkyl alcohol is a natural alcohol of C10-12; the alkyl group in the alkyl phosphonate is C8; the fatty alcohol is a natural fatty alcohol of C8-10; the polymerization number of the alkyl phosphate polyoxyethylene ether is 3- 5; The polymerization number of fatty alcohol polyoxyethylene ether is 6-7.

[0030] The production method of above-mentioned environment-friendly mercerizing penetrating agent:

[0031] Add water to the reaction kettle first, then add alkyl alcohol sulfate sodium salt, alkyl phosphate polyoxyethylene ether, and fatty alcohol polyoxyethylene ether in turn under stirring, raise the temperature to about 55°C to dissolve...

Embodiment 2

[0033] The present invention is an environment-friendly mercerizing penetrant, which is compounded by three surfactants and water, and the components and mass percentages are as follows: 15% alkyl alcohol sulfate sodium salt, alkyl phosphate polyoxyethylene ether 40%, fatty alcohol polyoxyethylene ether 5%, water 40%.

[0034] Wherein, the alkyl alcohol is a natural alcohol of C10-12; the alkyl group in the alkyl phosphonate is C8; the fatty alcohol is a natural fatty alcohol of C8-10; the polymerization number of the alkyl phosphate polyoxyethylene ether is 3- 5; The polymerization number of fatty alcohol polyoxyethylene ether is 6-7.

[0035] The production method of above-mentioned environment-friendly mercerizing penetrating agent:

[0036] Add water to the reaction kettle first, then add alkyl alcohol sulfate sodium salt, alkyl phosphate polyoxyethylene ether, fatty alcohol polyoxyethylene ether in turn under stirring, raise the temperature to about 60°C to dissolve them...

Embodiment 3

[0038] The present invention is an environment-friendly mercerizing penetrant, which is compounded by three surfactants and water, and the components and mass percentages are as follows: 5% alkyl alcohol sulfate sodium salt, alkyl phosphate polyoxyethylene ether 60%, fatty alcohol polyoxyethylene ether 15%, water 20%.

[0039] Wherein, the alkyl alcohol is a natural alcohol of C10-12; the alkyl group in the alkyl phosphonate is C8; the fatty alcohol is a natural fatty alcohol of C8-10; the polymerization number of the alkyl phosphate polyoxyethylene ether is 3- 5; The polymerization number of fatty alcohol polyoxyethylene ether is 6-7.

[0040] The production method of above-mentioned environment-friendly mercerizing penetrating agent:

[0041] Add water to the reaction kettle first, then add alkyl alcohol sulfate sodium salt, alkyl phosphate polyoxyethylene ether, and fatty alcohol polyoxyethylene ether in turn under stirring, raise the temperature to about 50°C to dissolve ...

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Abstract

The invention discloses an environmentally-friendly silkete penetrating agent and a production method thereof. The environmentally-friendly silkete penetrating agent is prepared by compounding three surfactants and water. The environmentally-friendly silkete penetrating agent comprises 5-15% of alkyl alcohol sodium sulfate salt, 40-60% of alkyl phosphate polyoxyethylene ether, 5-15% of fatty alcohol-polyoxyethylene ether, and 20-40% of water. The three surfactants, namely, alkyl alcohol sodium sulfate salt, alkyl phosphate polyoxyethylene ether and fatty alcohol-polyoxyethylene ether are compounded and synergistically interact to realize the permeating and dispersing effects; the three substances are resistant to strong base. The environmentally-friendly silkete penetrating agent which isprepared by compounding the abovementioned three surfactants and water is good in base permeating resisting effect, and high in water solubility, and can be quickly wetted and permeated in 15-20% of base medium, so that the wetting and permeating performance is high; the environmentally-friendly silkete penetrating agent remains the wetting performance and the permeating performance in a neutral medium and does not contain materials damaging the environment.

Description

technical field [0001] The invention belongs to the technical field of chemical auxiliary production, and relates to an environment-friendly mercerizing penetrant and a production method thereof. Background technique [0002] The mercerizing process is to make the cotton fiber produce a silk-like durable luster, improve the dimensional stability of the finished product, and also improve the ability to absorb dyes, and give the fabric a soft and plump feel. [0003] In the mercerizing process, a higher concentration of caustic soda (15%-20%) is used. In the continuous mercerizing process, the time of cotton fabrics in the lye is generally only 30-50 seconds, so the permeability of the mercerizing liquid is very important. In this concentration of lye, general penetrants cannot be used, and special penetrants for mercerizing must be used. Therefore, mercerizing penetrants are often used as a special type of auxiliary agent. During the mercerizing process, due to the severe sh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M15/53D06M13/262D06M101/06
CPCD06M13/262D06M15/53D06M2101/06
Inventor 傅瑞芳
Owner SHANGHAI TIANTAN AUX
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