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Organic silicon leather fatting agent

A kind of leather fatliquor, silicone 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., can solve the problem of high cost and single function , It is difficult to use fatliquor and other problems to achieve the effect of good setting effect and simple production

Inactive Publication Date: 2017-06-30
袁允兰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In recent years, with the improvement of people's living standards, the demand for water-repellent, oil-repellent, and stain-repellent finishing garments in the working environment has been increasing. It is difficult to use a satisfactory fatliquoring agent in places with special requirements

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] Mix 2 parts of methanol, 20 parts of olive oil, 4 parts of isopropanol, 5 parts of dichloromethyl benzene, 6 parts of dimethylol urea resin, 10 parts of polyurethane, 10 parts of stearic acid, parts of octanol, 4 parts of oleic acid 2 parts of sulfuric acid, 6 parts of sodium hydroxide, 10 parts of naphthenic acid, 2 parts of glacial acetic acid, and 8 parts of acrylamide were placed in the reactor, stirred continuously, heated to 40°C after mixing completely, and the product was obtained after uniform stirring .

Embodiment 2

[0010] 3 parts of methanol, 40 parts of olive oil, 5 parts of isopropanol, 8 parts of dichloromethyl benzene, 7 parts of dimethylol urea resin, 15 parts of polyurethane, 20 parts of stearic acid, 12 parts of octanol, oleic acid 6 parts, 3 parts of sulfuric acid, 9 parts of sodium hydroxide, 14 parts of naphthenic acid, 5 parts of glacial acetic acid, and 12 parts of acrylamide were put into the reactor, stirred continuously, heated to 40°C after mixing completely, and stirred evenly to obtain product.

Embodiment 3

[0012] 4 parts of methanol, 60 parts of olive oil, 6 parts of isopropanol, 10 parts of dichloromethylbenzene, 8 parts of dimethylol urea resin, 20 parts of polyurethane, 30 parts of stearic acid, 16 parts of octanol, oleic acid 8 parts, 4 parts of sulfuric acid, 12 parts of sodium hydroxide, 18 parts of naphthenic acid, 8 parts of glacial acetic acid, and 16 parts of acrylamide were put into the reactor, stirred continuously, heated to 40°C after mixing completely, and stirred evenly to obtain product.

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PUM

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Abstract

The invention discloses an organic silicon leather fatting agent. The organic silicon leather fatting agent comprises, by weight, 2-4 parts of methyl alcohol, 20-60 parts of olive oil, 4-6 parts of isopropyl alcohol, 5-10 parts of benzylene chloride, 6-8 parts of dihydroxytoluene urea resin, 10-20 parts of polyurethane, 10-30 parts of stearic acid, 8-16 parts of capryl alcohol, 4-8 parts of oleinic acid, 2-4 parts of sulfuric acid, 6-12 parts of sodium hydroxide, 10-18 parts of naphthenic acid, 2-8 parts of glacial acetic acid and 8-16 parts of acrylamide. The organic silicon leather fatting agent is easy to prepare, nonpoisonous production raw materials are selectively adopted, fabric treated with the finishing agent can be resistant to shrinkage and wrinkles, the shaping effect is good, ironing is avoided, and the fabric treated with the finishing agent has the characteristics of being stiff and smooth, plump, free of pollution and the like.

Description

technical field [0001] The invention relates to the technical field of chemical preparations, in particular to a silicone leather fatliquoring agent. Background technique [0002] In recent years, with the improvement of people's living standards, the demand for water-repellent, oil-repellent, and stain-repellent finishing garments in the working environment has been increasing. It is difficult to use satisfactory fatliquor in places with special requirements. Contents of the invention [0003] The object of the present invention is to provide a silicone leather fatliquoring agent to solve one or more of the above-mentioned problems in the prior art. [0004] According to one aspect of the present invention, the silicone leather fatliquor comprises the following components by weight, [0005] 2-4 parts of methanol, 20-60 parts of olive oil, 4-6 parts of isopropanol, 5-10 parts of dichloromethylbenzene, 6-8 parts of dimethylol urea resin, 10-20 parts of polyurethane, stea...

Claims

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Application Information

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IPC IPC(8): C14C9/02
CPCC14C9/02
Inventor 袁允兰
Owner 袁允兰
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