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Scented soap containing fatty acid ethyl ester sulfonate

A technology of fatty acid ethyl ester sulfonate, fatty acid ethyl ester, applied in soap detergent compositions, organic compound-containing detergent compositions, soap detergents and other compounding agents, etc., can solve the problem of deposition on the body, washbasin, It can not eliminate the problems of alkalinity, difficult to remove, etc., to achieve the effect of environmental protection, smooth and delicate skin, and fast cleaning rate.

Inactive Publication Date: 2010-12-22
美婷生物科技(常州)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] In order to increase the hardness of soap, a small amount of silicate or talcum powder is added to traditional soap as a filler. Long-term use will cause sewer blockage and soil compaction
Since fatty acid calcium and fatty acid magnesium are insoluble in water, when encountering a certain amount of calcium and magnesium ions in water, using soap will form calcium soap and magnesium soap and deposit on the body and washbasin, which is not easy to remove
In addition, although soap is beneficial to neutralize the alkalinity of soap after adding superfatting agent, it cannot eliminate alkalinity, and those whose skin is allergic to alkali cannot use soap

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] (Example 1, soap containing fatty acid ethyl ester sulfonate)

[0019] The raw material of the scented soap of the present embodiment comprises:

[0020] (1) 77g of soap base, which contains 80wt% fatty acid sodium, 18wt% water, and the pH of the soap base is 10;

[0021] (2) 10g of the mixture containing fatty acid ethyl ester sulfonate;

[0022] (3) 5g of fatty acid diethanolamide with 18 carbon atoms in the carbon chain;

[0023] (4) Glycerol 6g;

[0024] (5) 0.9g of fragrance, which is used in this embodiment;

[0025] (6) Essence 0.9g, which can be used according to the needs of customers, such as Lux essence, lemon essence, rose essence, jasmine essence, vanilla essence, etc. In this example, Lux essence is used;

[0026] (7) Preservative 0.1g, this embodiment uses Kaisong 515 (developed by Shanghai Institute of Light Industry);

[0027] (8) 0.1 g of fungicide, Huake-98 (active ingredient is isothiazolone compound) is used in this example.

[0028] The above...

Embodiment 2）

[0033] The rest of this embodiment is the same as embodiment 1, the difference is:

[0034] The main raw material of the mixture containing fatty acid ethyl ester sulfonate in the raw material of toilet soap is the saturated linear fatty acid ethyl ester and sulfur trioxide that the number of carbon atoms of the carbon chain of iodine value 0.1 is 12 to 18, by these two A main raw material is operated according to the preparation method of the mixture containing fatty acid ethyl ester sulfonate in the Chinese invention patent document CN100469430C, that is, through sulfonation reaction, aging with ethanol, bleaching with hydrogen peroxide, extraction with organic extractant, and The alkali metal compound can be reacted to obtain the above-mentioned mixture containing fatty acid ethyl ester sulfonate. The saturated straight-chain fatty acid ethyl ester whose iodine value is 0.1 and the number of carbon atoms in the carbon chain is 12 to 18 is prepared from commercially availabl...

Embodiment 3）

[0046] The preparation method of the present embodiment is identical with embodiment 1, and difference is:

[0047] raw material:

[0048] Soap base 78g, wherein contains fatty acid sodium 78wt%, contains water 20wt%, and the pH value of soap base is 9;

[0049] Containing fatty acid ethyl ester sulfonate mixture 9g, this fatty acid ethyl ester sulfonate containing mixture can be prepared by the method of the granular mixture containing fatty acid ethyl ester sulfonate described in Example 7 of Chinese invention patent document CN100469430C Obtain, wherein 93 parts by weight of fatty acid ethyl ester sulfonate, 3 parts by weight of fatty acid sulfonate, 2 parts by weight of sulfate, 1 part by weight of ethyl fatty acid, 1 part by weight of ethyl sulfate, 15 parts by weight of water, the fatty acid-containing The pH of the ethyl ester sulfonate mixture is 5;

[0050] 7g of saturated linear fatty acid diethanolamide with 16 carbon atoms in the carbon chain;

[0051] Glycerol ...

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Abstract

The invention discloses scented soap containing fatty acid ethyl ester sulfonate (EES) which comprises the following components in parts by weight: 50-65 parts of sodium fatty acid, 6-11 parts of the fatty acid EES, 3-7 parts of a filling material, 4-8 parts of glycerol, 12-20 parts of water, wherein, pH of the scented soap is 6-8. The scented soap comprises the following raw materials in parts by weight: 70-80 parts of soap base, 8-12 parts of mixture containing the fatty acid EES, 3-7 parts of filling material and 4-8 parts of glycerol. A surfactant of the scented soap contains a carboxyl-type anionic surfactant-sodium fatty acid and a sulfonic acid group-type anionic surfactant-fatty acid EES and no fatty acid methyl ester sulfonate (MES), so the scented soap does not contain a carcinogen-methyl sulfate and is harmless to human body.

Description

technical field [0001] The invention relates to a washing product, in particular to a scented soap containing fatty acid ethyl ester sulfonate. Background technique [0002] Among the current cleaning products, there is a kind of cleaning product with fatty acid methyl ester sulfonate as the main surfactant. Methyl sulfonate as the main surfactant detergent. CN1037191C is a slurry detergent used for decontamination, CN100543120C is a liquid laundry detergent for washing machines, CN101445768A is a liquid detergent used in the washing industry, and CN101671605A is also a liquid detergent for fabrics. None of these documents mentions that it can be used in toilet soap. Although it is also proposed that hand washing does not hurt hands and has good skin compatibility, existing studies have shown that fatty acid methyl ester sulfonate contains carcinogenic methyl sulfate, which is harmful to the human body. There are certain hazards. Therefore, this type of washing products i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D9/32C11D9/30C11D9/26C11D9/50
Inventor 谢仁华谢晓晨
Owner 美婷生物科技(常州)有限公司
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