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Novel low-foam penetrant for leather

A penetrant and leather technology, applied in the field of new low-foam penetrants for leather, can solve the problems of affecting production, poor penetration, and more foam, and achieve the effects of long service life, good penetration, and damage prevention.

Inactive Publication Date: 2016-12-14
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 do not penetrate well, are prone to foaming, and have a lot of foam, which affects production

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] The low-foam penetrating agent for leather of this embodiment comprises the following components in parts by weight: 5 parts of fatty alcohol polyoxyethylene ether, 2 parts of potassium oxalate, 3 parts of acrylic acid, 4 parts of sodium alkylarylsulfonate, trioctyl phosphate 11 parts, 3 parts of pure sodium dodecane sulfate, 2 parts of triethylene glycol dimethyl ether, 20 parts of deionized water, 12 parts of fatty alcohol polyoxyethylene ether, 20 parts of polyoxyethylene diamine, disulfosuccinic acid 6 parts of octyl sodium salt, 2 parts of nonylphenol polyoxyethylene ether, and 6 parts of allyl glycidyl ether.

Embodiment 2

[0013] The low-foam penetrating agent for leather of the present embodiment comprises the following components in parts by weight: 8 parts of fatty alcohol polyoxyethylene ether, 6 parts of potassium oxalate, 6 parts of acrylic acid, 8 parts of sodium alkylarylsulfonate, trioctyl phosphate 14 parts, 6 parts of pure sodium lauryl sulfate, 6 parts of triethylene glycol dimethyl ether, 30 parts of deionized water, 16 parts of fatty alcohol polyoxyethylene ether, 24 parts of polyoxyethylene diamine, sulfosuccinic acid di 8 parts of octyl ester sodium salt, 7 parts of nonylphenol polyoxyethylene ether, 8 parts of allyl glycidyl ether, and 9 parts of sucrose ester.

Embodiment 3

[0015] The low-foam penetrating agent for leather of this embodiment comprises the following components in parts by weight: 5 parts of fatty alcohol polyoxyethylene ether, 2 parts of potassium oxalate, 3 parts of acrylic acid, 4 parts of sodium alkylarylsulfonate, trioctyl phosphate 11 parts, 3 parts of pure sodium dodecane sulfate, 2 parts of triethylene glycol dimethyl ether, 20 parts of deionized water, 12 parts of fatty alcohol polyoxyethylene ether, 20 parts of polyoxyethylene diamine, disulfosuccinic acid 6 parts of octyl ester sodium salt, 2 parts of nonylphenol polyoxyethylene ether, 6 parts of allyl glycidyl ether, 4 parts of sucrose ester, and 5 parts of vinyl acetate.

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PUM

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Abstract

The invention discloses a novel low-foam penetrant for leather. The novel low-foam penetrant for the leather comprises the following components by weight: 5-8 parts of fatty alcohol-polyoxyethylene ether, 2-6 parts of potassium oxalate, 3-6 parts of acrylic acid, 4-8 parts of sodium alkylarysulfonate, 11-14 parts of trioctyl phosphate, 3-6 parts of sodium lauryl sulfate, 2-6 parts of triethylene glycol dimethyl ether, 20-30 parts of deionized water, 12-16 parts of fatty alcohol polyoxyethylene ether, 20-24 parts of polyethylene glycol diamine, 6-8 parts of sodium diethylhexyl sulfosuccinate, 2-7 parts of nonylphenol polyoxyethylene ether and 6-8 parts of allyl glycidyl ether. The novel low-foam penetrant for the leather has good permeation and emulsification effect, has low foam and foam inhibiting functions, can effectively prevent the leather from being damaged, is long in service cycle, and has no damage to the leather.

Description

technical field [0001] The invention belongs to the field of textile chemical industry, and in particular relates to a novel low-foam 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 leather...

Claims

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Application Information

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IPC IPC(8): C14C9/00
CPCC14C9/00
Inventor 董荣琴
Owner 董荣琴
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