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Degreasing agent and preparation technology and application thereof

A degreasing agent and fat technology, applied in the field of degreasing agent, can solve the problems of large foam, affecting the removal of grease, poor degreasing effect, etc., and achieve the effect of high degreasing efficiency, less foam, convenient and quick production

Inactive Publication Date: 2018-05-04
SICHUAN DOWELL SCI & TECH INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The degreasing effect of the existing degreasing agents is poor, and large foams will be

Method used

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  • Degreasing agent and preparation technology and application thereof
  • Degreasing agent and preparation technology and application thereof
  • Degreasing agent and preparation technology and application thereof

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0029] A kind of degreasing agent provided by the present embodiment comprises the following raw materials in parts by weight:

[0030] 25 parts of fatty alcohol alkoxylate compound, 10 parts of fatty alcohol polyoxyethylene ether, 15 parts of organic solvent, 0.2 part of defoamer and 49.8 parts of deionized water.

no. 2 example

[0032] A kind of degreasing agent provided by the present embodiment comprises the following raw materials in parts by weight:

[0033] 30 parts of fatty alcohol alkoxylate compound, 15 parts of fatty alcohol polyoxyethylene ether, 15 parts of organic solvent, 0.5 part of defoamer and 39.5 parts of deionized water.

no. 3 example

[0035] A kind of degreasing agent provided by the present embodiment comprises the following raw materials in parts by weight:

[0036] 40 parts of fatty alcohol alkoxylate compound, 20 parts of fatty alcohol polyoxyethylene ether, 10 parts of organic solvent, 0.2 part of defoamer and 29.8 parts of deionized water.

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PUM

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Abstract

The invention relates to the technical field of leather degreasing, and provides a degreasing agent. The degreasing agent comprises the following raw materials in parts by weight: 20-40 parts of fattyalcohol alkoxide, 10-20 parts of fatty alcohol-polyoxyethylene ether, 10-20 parts of organic solvent, 0.01-1.5 parts of antifoaming agent, and 18.5-60 parts of deionized water. The degreasing agent prepared by ratio has the advantages of being high in degreasing efficiency, and less in foam during degreasing. Additionally, the invention also provides application of the degreasing agent in preparation of fur coat degreasing agent, and a technology for preparing the degreasing agent. With the adoption of the technology, the low-foam and high-efficiency degreasing agent can be conveniently and quickly prepared.

Description

technical field [0001] The invention relates to the technical field of leather degreasing, in particular to a degreasing agent and its production process and application. Background technique [0002] Degreasing is an essential process in tanning or fur processing. Only by removing the natural oil contained in the bare hide to a certain extent, can the collagen fibers be loosened, creating favorable conditions for the smooth progress of the subsequent tanning and other processes, so that the finished leather can reach an ideal state. For raw hides rich in oil, the oil in the hide will hinder the penetration of various tanning chemicals into the hide and the combination with the collagen fibers of the hide. It is easy to cause the problem of oil frost. Therefore degreasing has a very important effect on raw hides rich in oil. The degreasing effect of the existing degreasing agents is relatively poor, and large foams will be generated during production, which affects the re...

Claims

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Application Information

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IPC IPC(8): C14C5/00
Inventor 梁亮严建林
Owner SICHUAN DOWELL SCI & TECH INC