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Light-resistant leather greasing agent

A leather fatliquor and light-resistant technology, applied in leather impregnation, small raw hide/big raw hide/leather/fur treatment, small raw hide/large raw hide/leather skin/fur chemical treatment, etc., can solve the problem of weakened leather protection, chemical Unstable properties, unable to meet the requirements of use, etc., to achieve the effect of improving mechanical properties and feel

Inactive Publication Date: 2015-02-11
QINGDAO ZHIGU INNOVATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing fatliquor has unstable chemical properties and unstable performance under light, which cannot meet the requirements of use and weakens the protective effect on leather.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] A light-resistant leather fatliquoring agent, made of the following raw materials in parts by weight:

[0009] 6 parts of acrylate, 3 parts of sodium lauryl sulfate, 4 parts of ammonium persulfate, 3 parts of polyethylene oxide, 2 parts of palm wax, 4 parts of sorbitan fatty acid, 1 part of glycerin, 2 parts of essence, 6 parts of ammonium citrate , 1 part of triethanolamine, 4 parts of magnesium chloride, 2 parts of nitrocellulose, 1 part of sodium lauryl carbonate, 4 parts of glacial acetic acid, 0.2 parts of naphthalene, 2 parts of acrylic acid, and 2 parts of light stabilizer.

Embodiment 2

[0011] A light-resistant leather fatliquoring agent, made of the following raw materials in parts by weight:

[0012] 11 parts of acrylate, 7 parts of sodium lauryl sulfate, 6 parts of ammonium persulfate, 5 parts of polyethylene oxide, 6 parts of palm wax, 9 parts of sorbitan fatty acid, 5 parts of glycerin, 4 parts of essence, 9 parts of ammonium citrate , 3 parts of triethanolamine, 6 parts of magnesium chloride, 7 parts of nitrocellulose, 3 parts of sodium lauryl carbonate, 7 parts of glacial acetic acid, 1 part of naphthalene, 5 parts of acrylic acid, and 6 parts of light stabilizer.

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PUM

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Abstract

The invention provides a light-resistant leather greasing agent prepared from the following raw materials in parts by weight: 6-11 parts of acrylate, 3-7 parts of lauryl sodium sulfate, 4-6 parts of ammonium persulfate, 3-5 parts of polyoxyethylene, 2-6 parts of palm wax, 4-9 parts of fatty acid sorbitan, 1-5 parts of glycerinum, 2-4 parts of essence, 6-9 parts of ammonium citrate, 1-3 parts of triethanolamine, 4-6 parts of magnesium chloride, 2-7 parts of nitrocellulose, 1-3 parts of lauryl sodium carbonate, 4-7 parts of glacial acetic acid, 0.2-1 part of naphthalene, 2-5 parts of crylic acid and 2-6 parts of a light stabilizer. The light-resistant leather greasing agent has the beneficial effects of improving the mechanical property and hand feeling of leather and also maintaining normal property in the presence of light due to addition of the light stabilizer.

Description

technical field [0001] The invention relates to a light-resistant leather fatliquoring agent. Background technique [0002] Leather fatliquoring can make each fiber inside the leather wrapped by lubricating oil or a large number of "oily" molecules on the surface of the fiber through chemical and physical actions, balance the energy of the leather fiber surface, and transform the original high-energy surface into a low-energy surface , increase the mutual mobility between fibers, so as to prevent the leather from hardening and cracking, and make the leather have good physical and mechanical properties such as elasticity, toughness, extensibility and softness. However, the existing fatliquoring agents have unstable chemical properties and unstable performance under light, which cannot meet the requirements of use and weaken the protective effect on leather. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the technical problem to be solved by...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C14C9/02
CPCC14C9/02
Inventor 鞠纪恩
Owner QINGDAO ZHIGU INNOVATION TECH
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