Novel alkali-resistant penetrant for leather

An alkali-resistant penetrant and leather technology, which is applied in dyeing, textile and papermaking, etc., can solve the problems of affecting the use effect, low alkali resistance, poor gross efficiency, etc., and achieves long service life, low cost, economical and practical. Effect

Inactive Publication Date: 2017-05-17
董荣琴
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing penetrants for leather have disadvantages such as low alkali resistance, poor capillary effect, and conflicts when used together with other additives, which affect the use effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] The alkali-resistant penetrating agent for leather of this embodiment comprises the following components in parts by weight: 10 parts of fatty alcohol polyoxyethylene ether, 3 parts of methyltriethoxysilane, 55 parts of deionized water, stearylamine polyoxyethylene ether 15 parts, 1 part of sophorolipid, 8 parts of alkylphenol polyoxyethylene ether, 3 parts of triethanolamine stearate quaternary ammonium salt, 2 parts of sodium xylene sulfonate, 2 parts of trioctyl phosphate, sulfosuccinic acid Dioctyl sodium salt 10 parts, acrylic acid 3 parts, sucrose ester 5 parts.

Embodiment 2

[0013] The alkali-resistant penetrating agent for leather of this embodiment comprises the following components in parts by weight: 15 parts of fatty alcohol polyoxyethylene ether, 8 parts of methyltriethoxysilane, 65 parts of deionized water, stearylamine polyoxyethylene ether 20 parts, 3 parts of sophorolipid, 10 parts of alkylphenol polyoxyethylene ether, 6 parts of triethanolamine stearate quaternary ammonium salt, 6 parts of sodium xylene sulfonate, 6 parts of trioctyl phosphate, sulfosuccinic acid 20 parts of sodium dioctyl ester, 6 parts of acrylic acid, 8 parts of sucrose ester, 6 parts of sodium secondary alkyl sulfonate. Example 3

Embodiment 3

[0014] The alkali-resistant penetrating agent for leather of this embodiment comprises the following components in parts by weight: 10 parts of fatty alcohol polyoxyethylene ether, 3 parts of methyltriethoxysilane, 55 parts of deionized water, stearylamine polyoxyethylene ether 15 parts, 1 part of sophorolipid, 8 parts of alkylphenol polyoxyethylene ether, 3 parts of triethanolamine stearate quaternary ammonium salt, 2 parts of sodium xylene sulfonate, 2 parts of trioctyl phosphate, sulfosuccinic acid 10 parts of dioctyl sodium salt, 3 parts of acrylic acid, 5 parts of sucrose ester, 1 part of sodium secondary alkyl sulfonate, 5 parts of polyoxyethylene oleate.

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PUM

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Abstract

The invention discloses a novel alkali-resistant penetrant for leather. The novel alkali-resistant penetrant for leather comprises the following components in parts by weight: 10-15 parts of fatty alcohol polyoxyethylene ether, 3-8 parts of methyltriethoxysilane, 55-65 parts of deionized water, 15-20 parts of octadecylamine polyoxyethylene ether, 1-3 parts of sophorolipid, 8-10 parts of alkylphenol polyoxyethylene, 3-6 parts of stearic acid triethanolamine ester quaternary ammonium salt, 2-6 parts of sodium xylene monosulfonate, 2-6 parts of trioctyl phosphate, 10-20 parts of sodium diethylhexyl sulfosuccinate, 3-6 parts of acrylic acid and 5-8 parts of sucrose ester. The alkali-resistant penetrant for leather has very high permeability and strong alkalinity, and can obviously enhance the permeability of the leather dyes; and the comprehensive properties of the penetrant are effectively enhanced. The alkali-resistant penetrant for leather is economical and practical, has the characteristics of low cost and long use period, can effectively prevent the leather from damage and does not damage the leather.

Description

technical field [0001] The invention belongs to the field of textile chemical industry, and in particular relates to a novel alkali-resistant penetrating agent for leather. Background technique [0002] Leather is denatured and non-perishable animal skin obtained through physical and chemical processing such as depilation and tanning. Leather is composed of natural protein fibers tightly woven in three-dimensional space. There is a special grain layer on the surface, which has natural grain and luster, and feels comfortable. Leather products also have special psychological value for users, that is, showing off and masturbation, which is the same as wearing rings made of copper and gold. With the improvement of the quality of life, people's demand for leather will only increase, and it is impossible to decline. Therefore, it is not an exaggeration to say that the leather industry is an industry where the sun never sets. Penetrant dyeing in the modern tanning industry, suede...

Claims

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Application Information

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IPC IPC(8): D06P1/613D06P1/607D06P1/651D06P1/66D06P1/62D06P1/667D06P1/653D06P3/32
CPCD06P1/6133D06P1/6076D06P1/6135D06P1/623D06P1/625D06P1/65106D06P1/6533D06P1/66D06P1/667D06P3/32
Inventor 董荣琴
Owner 董荣琴
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