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Efficient, low-foaming and environmental-friendly scouring agent

An environmentally friendly, scouring agent technology, used in textiles, papermaking, fiber processing, etc., can solve problems such as unsatisfactory effects, and achieve the effects of low foaming, high alkali resistance, and fast penetration

Inactive Publication Date: 2014-03-19
成路凯尔服装(苏州)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There have been scouring agents to replace the active components of alkyl phosphate and alkylphenol polyoxyethylene ether in foreign countries. Although some products have been developed in China, the effect is still not ideal. Every year, my country still needs to import a large number of environmentally friendly scouring agents from abroad.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A high-efficiency, low-foaming, environment-friendly scouring agent consists of the following components:

[0017] 1 part by mass of dodecyltrimethylammonium sulfate,

[0018] 35 parts by mass of sodium dodecyl diphenyl ether disulfonate,

[0019] 8 parts by mass of alkyl glycosides with an alkyl chain length of 7,

[0020] 65 parts by mass of water,

[0021] 25 parts by mass of C16 secondary alkyl sodium sulfonate,

[0022] 6 parts by mass of alkyl chain length is 9 isomeric alcohol polyoxyethylene ethers,

[0023] 1 part by mass of sodium polyacrylate.

Embodiment 2

[0025] A high-efficiency, low-foaming, environment-friendly scouring agent consists of the following components:

[0026] 2 parts by mass of dodecyltrimethylammonium sulfate,

[0027] 40 parts by mass of sodium dodecyl diphenyl ether disulfonate,

[0028] 9 parts by mass of alkyl glycosides with an alkyl chain length of 7,

[0029] 70 parts by mass of water,

[0030] 30 parts by mass of C16 secondary alkyl sodium sulfonate,

[0031] 8 mass parts alkyl chain lengths are 9 isomeric alcohol polyoxyethylene ethers,

[0032] 2 parts by mass of sodium polyacrylate.

Embodiment 3

[0034] A high-efficiency, low-foaming, environment-friendly scouring agent consists of the following components:

[0035] 1.2 parts by mass of dodecyltrimethylammonium sulfate,

[0036] 38 parts by mass of sodium dodecyl diphenyl ether disulfonate,

[0037] 8.9 parts by mass of alkyl glycosides with an alkyl chain length of 7,

[0038] 68 parts by mass of water,

[0039] 27 parts by mass of C16 secondary alkyl sodium sulfonate,

[0040] 6.8 parts by mass of alkyl chain length is 9 isomeric alcohol polyoxyethylene ethers,

[0041] 1.2 parts by mass of sodium polyacrylate.

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PUM

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Abstract

The invention discloses an efficient, low-foaming and environmental-friendly scouring agent, consisting of the following components in parts by weight: 1-2 parts of dodecyl trimethyl ammonium sulfate, 35-40 parts of sodium dodecyl diphenyl ether disulfonate, 8-9 parts of alkyl glycoside with alkyl chain length of 7, 65-70 parts of water, 25-30 parts of C16 secondary alkyl sodium sulfonate, 6-8 parts of iso-alcohol polyoxyethylene ether with alkyl chain length of 9 and 1-2 parts of sodium polyacrylate. The efficient, low-foaming and environmental-friendly scouring agent disclosed by the invention is high in alkali resistance, quick to permeate, low in foaming property and good in stability and is unlikely to generate environmental pollution in an application process.

Description

technical field [0001] The invention relates to a high-efficiency, low-foaming and environment-friendly scouring agent. Background technique [0002] At present, there are not only few varieties of scouring agents that can withstand 200g / L caustic soda in my country, but also the quality is unstable, especially the development and development of environmentally friendly products are slow, and the market is flooded with alkyl phosphate salts and alkylphenol polyoxyethylene ethers. and other surfactant products. Although alkyl phosphate has good alkali resistance and permeability, it will lead to eutrophication of water body; and alkylphenol polyoxyethylene ether is banned because of carcinogenicity, teratogenicity and resistance to biodegradation. Therefore, the current scouring agents are facing the situation of being eliminated because of environmental protection issues. There have been scouring agents to replace the active components of alkyl phosphate and alkylphenol pol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M13/256D06M13/463D06M15/53D06M15/263
Inventor 曹叙兴
Owner 成路凯尔服装(苏州)有限公司