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High-efficiency leather fatting agent

A kind of leather fatliquor, high-efficiency technology, applied in leather impregnation, small raw hide/large raw hide/leather/fur treatment, small raw hide/large raw hide/leather hide/fur chemical treatment, etc. Stability, high cost, low cost, stable chemical properties, strong mercerizing effect

Inactive Publication Date: 2015-09-30
青岛百千川海洋生态科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Fatliquor plays a very important role in the process of tanning, but the requirements for leather performance are getting higher and higher in modern times, and there are higher requirements for fatliquor. Currently, the chemical properties of fatliquor on the market are unstable. and high cost

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] A high-efficiency leather fatliquoring agent, which is made from the following raw materials in parts by weight:

[0009] 3 parts of sodium hydroxide, 4 parts of diatomaceous earth, 3 parts of hydroxyl silicone oil, 2 parts of ammonium persulfate, 4 parts of ammonium citrate, 3 parts of nitrocellulose, 5 parts of sorbitan fatty acid, 12 parts of surfactant, color fixing agent 3 parts, 22 parts of oxidized sulfited oil, 3 parts of modified montmorillonite powder, 0.2 part of butyl hydroxyanisole, 6 parts of oil.

Embodiment 2

[0011] A high-efficiency leather fatliquoring agent, which is made from the following raw materials in parts by weight:

[0012] 6 parts of sodium hydroxide, 6 parts of diatomaceous earth, 5 parts of hydroxyl silicone oil, 5 parts of ammonium persulfate, 7 parts of ammonium citrate, 6 parts of nitrocellulose, 8 parts of sorbitan fatty acid, 20 parts of surfactant, color fixing agent 6 parts, 34 parts of oxidized sulfited oil, 7 parts of modified montmorillonite powder, 0.5 part of butyl hydroxyanisole, 8 parts of oil.

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PUM

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Abstract

The invention relates to a high-efficiency leather fatting agent, which comprises the following raw materials by weight part: 3-6 parts of sodium hydroxide, 4-6 parts of diatomite, 3-5 parts of hydroxy silicone oil, 2-5 parts of ammonium persulfate, 4-7 parts of ammonium citrate, 3-6 parts of nitrocellulose, 5-8 parts of fatty acid sorbitan, 12-20 parts of surfactant, 3-6 parts of fixing agent, 22-34 parts of oxidation-sulfitation oil, 3-7 parts of modified montmorillonite powder, 0.2-0.5 parts of butylated hydroxyanisole and 6-8 parts of grease. The high-efficiency leather fatting agent has the characteristics of good fat liquoring performance, flexibility, waterproofness and strong silky gloss feeling, and has the advantages of stable chemical property and low cost.

Description

technical field [0001] The invention relates to an efficient leather fatliquoring agent. Background technique [0002] Anything that can effectively disperse the adhesion between the skin fibers, infiltrate, absorb, and wrap on the skin fibers in a physical and chemical way, significantly improves the friction resistance between the skin fibers, and makes the skin fibers easy to bend when the water is volatilized and subjected to external forces , The leather body is soft and has obvious moisturizing effect, which is called leather fatliquoring agent. Fatliquor plays a very important role in the process of tanning, but the requirements for leather performance are getting higher and higher in modern times, and there are higher requirements for fatliquor. Currently, the chemical properties of fatliquor on the market are unstable. And the cost is high. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the problem to be solved by the present inv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C14C9/02
CPCC14C9/02
Inventor 徐茂航
Owner 青岛百千川海洋生态科技有限公司
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