Environmental-friendly and alkali-resistant scouring agent

A scouring agent and alkali-resistant technology, which is applied in textiles, papermaking, fiber treatment, etc., can solve problems such as intolerant to concentrated alkali, inapplicability of high-concentration alkali liquid supply system, water quality impact, etc., and achieve good biodegradability

Inactive Publication Date: 2014-03-19
CHANGSHU DREAM DEAN FURNISHINGS PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing commonly used scouring agents are not resistant to concentrated alkali, and their permeability is not ideal under alkaline conditions, and they are not suitable for high-concentration alkali liquid supply systems; while some alkali-resistant scouring agents mainly rely on alcohol ether phosphate ester components to improve thei

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] An environmentally friendly alkali-resistant scouring agent, consisting of the following components:

[0017] 1 part by mass of glycerol monostearate,

[0018] 4 parts by mass of sodium hydroxide,

[0019] 1 part by mass of tetramethylammonium bromide,

[0020] 4 parts by mass of chloroacetic acid,

[0021] 8 parts by mass of isomeric alcohol ethers,

[0022] 3 parts by mass of bromoacetic acid,

[0023] 2 parts by mass of potassium hydroxide.

Embodiment 2

[0025] An environmentally friendly alkali-resistant scouring agent, consisting of the following components:

[0026] 2 parts by mass of glycerol monostearate,

[0027] 5 parts by mass of sodium hydroxide,

[0028] 2 parts by mass of tetramethylammonium bromide,

[0029] 5 parts by mass of chloroacetic acid,

[0030] 9 parts by mass of isomeric alcohol ethers,

[0031] 4 parts by mass of bromoacetic acid,

[0032] 4 parts by mass of potassium hydroxide.

Embodiment 3

[0034] An environmentally friendly alkali-resistant scouring agent, consisting of the following components:

[0035] 1.2 parts by mass of glycerol monostearate,

[0036] 4.5 parts by mass of sodium hydroxide,

[0037] 1.2 parts by mass of tetramethylammonium bromide,

[0038] 4.5 parts by mass of chloroacetic acid,

[0039] 8.9 parts by mass of isomeric alcohol ethers,

[0040] 3.4 parts by mass of bromoacetic acid,

[0041] 2.4 parts by mass of potassium hydroxide.

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PUM

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Abstract

The invention discloses an environmental-friendly and alkali-resistant scouring agent, consisting of the following components in parts by weight: 1-2 parts of glycerol monostearate, 4-5 parts of sodium hydroxide, 1-2 parts of tetramethyl ammonium bromide, 4-5 parts of chloroacetic acid, 8-9 parts of iso-alcohol ether, 3-4 parts of bromoacetic acid and 2-4 parts of potassium hydroxide. The environmental-friendly and alkali-resistant scouring agent disclosed by the invention has alkali-resistant and environmental-friendly effects, is good in biodegradability, and contains no APEO (Alkylphenol Ethoxylates) phosphorus or heavy metal.

Description

technical field [0001] The invention relates to an environment-friendly alkali-resistant scouring agent. Background technique [0002] The existing commonly used scouring agents are not resistant to concentrated alkali, and their permeability is not ideal under alkaline conditions, and they are not suitable for high-concentration alkali liquid supply systems; while some alkali-resistant scouring agents mainly rely on alcohol ether phosphate ester components to improve their resistance. Alkaline, containing a large amount of phosphorus substances, has a serious impact on water quality. At present, there is no environment-friendly alkali-resistant scouring agent with good alkali resistance, good biodegradability, no APEO, phosphorus and heavy metals and a preparation method thereof. Contents of the invention [0003] The object of the present invention is to provide an environment-friendly and alkali-resistant scouring agent, which is alkali-resistant and environment-friend...

Claims

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Application Information

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IPC IPC(8): D06M13/165D06M13/224D06M13/463D06M13/21D06M11/38
Inventor 陆卫新
Owner CHANGSHU DREAM DEAN FURNISHINGS PROD
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