Soap powder composition containing sodium fatty acid methyl ester sulfonate and preparation method thereof

A technology of sodium fatty acid methyl ester sulfonate and composition, which is applied in the field of daily chemicals, can solve problems such as MES stability concerns, and achieve the effect of improving the performance of soap powder, good decontamination performance, and good fluidity

Active Publication Date: 2015-05-13
纳爱斯成都有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Similarly, in this alkaline system, the stability of MES during production and storage is worrying

Method used

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  • Soap powder composition containing sodium fatty acid methyl ester sulfonate and preparation method thereof
  • Soap powder composition containing sodium fatty acid methyl ester sulfonate and preparation method thereof
  • Soap powder composition containing sodium fatty acid methyl ester sulfonate and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A soap powder containing fatty acid methyl ester sodium sulfonate (MES), comprising 5 parts of MES, 10 parts of coconut oil fatty acid sodium, 5 parts of alpha-olefin sulfonate, and 2 parts of fatty alcohol polyoxyethylene (9) ether of C12-C16 1 part, 1 part of maleic acid-acrylic acid copolymer, 1 part of sodium carboxymethylcellulose (CMC) with a degree of substitution of 0.7, 10 parts of 4A zeolite, 45 parts of sodium sulfate, 0.2 parts of stilbene biphenyl fluorescent whitening agent 20 parts of water, 0.1 part of protease and 0.3 part of essence.

[0031] Its preparation method is as follows:

[0032] (1) prepare materials according to the content of each component mentioned above;

[0033] (2) Add MES, sodium coconut oil fatty acid, sodium α-olefin sulfonate, C12-C16 fatty alcohol polyoxyethylene (9) ether, polymer (maleic acid-acrylic acid copolymer), CMC to the batching tank in sequence , 4A zeolite, sodium sulfate, brightener and water; start stirring to make...

Embodiment 2

[0036]A soap powder containing fatty acid methyl ester sodium sulfonate (MES), comprising 18 parts of MES, 10 parts of coconut oil fatty acid sodium, 10 parts of fatty alcohol polyoxyethylene ether sulfate, and C12-C16 fatty alcohol polyoxyethylene (7) 4 parts of ether, 2.5 parts of acrylic acid homopolymer, 5 parts of CMC with a substitution degree of 1.0, 20 parts of 4A zeolite, 20 parts of sodium sulfate, 0.15 parts of bistriazineaminostilbene fluorescent whitening agent, 10 parts of water, and 0.15 parts of protease , 0.1 part of lipase and 0.3 part of essence.

[0037] The preparation method of this soap powder is substantially the same as the preparation method in Example 1.

Embodiment 3

[0039] A soap powder containing sodium fatty acid methyl ester sulfonate (MES), including 30 parts of MES, 5 parts of linear alkylbenzene sulfonate sodium, 5 parts of coconut oil fatty acid sodium, 5 parts of C12-C14 alkyl glycoside, Malay 5 parts of acid-acrylic acid copolymer, 8 parts of CMC with a substitution degree of 1.2, 25 parts of 4A zeolite, 10 parts of sodium sulfate, 0.15 parts of bistriazineaminostilbene fluorescent whitening agent, 5 parts of water, 0.25 parts of protease and essence 0.3 parts.

[0040] The preparation method of this soap powder is substantially the same as the preparation method in Example 1.

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Abstract

The invention discloses a soap powder composition containing sodium fatty acid methyl ester sulfonate and a preparation method thereof. The soap powder composition comprises the following components in percentage by weight: 5-30% of sodium fatty acid methyl ester sulfonate, 0-30% of anionic surfactant, 5-30% of fatty acid salt, 0.5-10% of nonionic surfactant, 0.1-10% of sodium carboxymethyl cellulose, 0.1-10% of polymer, 1-50% of zeolite, 0.1-5% of enzyme preparation, 0.02-2% of additive and the balance of sodium sulfate. The polymer comprises one or combination of more of acrylic acid homopolymer, maleic acid-acrylic acid copolymer and acrylic acid-styrene copolymer. No sodium silicate or any other alkaline assistant is added into the soap powder composition, the free alkali in the system is lower than 0.5%, and the MES stability is high; and the soap powder has the advantages of favorable low-temperature solubility and the like, and is milder for the human body.

Description

technical field [0001] The invention relates to the field of daily chemicals, more specifically, the invention relates to a soap powder composition containing sodium fatty acid methyl ester sulfonate and a preparation method thereof. Background technique [0002] Fatty acid methyl ester sodium sulfonate (MES) is a kind of anionic surfactant produced from natural oils and fats. It has excellent decontamination ability, biodegradability, low toxicity and low irritation in a phosphorus-free state. . This surfactant has been familiar to people as early as 20 years ago. In recent years, with the continuous consumption of crude oil resources and the fluctuation of oil prices caused by the turbulent international situation, people have begun to pay more and more attention to resources other than oil, and MES has become a surface active agent. Research focus in the field of active agents. [0003] In addition to paste products, MES products currently on the market also have flake ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C11D1/83C11D3/20C11D3/37C11D3/12C11D3/04C11D3/386C11D3/42C11D3/60
Inventor 滕伟林李春燕翁士威项斐
Owner 纳爱斯成都有限责任公司
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