Amino acid soap and preparation method thereof

An amino acid and acyl amino acid technology, applied in the field of daily necessities, can solve the problems of amino acid soap not durable, difficult to make square or special-shaped amino acid soap, inconvenient storage and transportation, etc., and achieve good cleaning ability and skin feeling effect

Active Publication Date: 2017-11-24
北京斯利安药业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The hardness of amino acid soap is often small. Therefore, the amino acid soap on the market is mainly round soap, and it is difficult to make square or special-shaped amino acid soap; moreover, the hardness is not high enough, which also makes amino acid soap not durable and inconvenient to store and transpor...

Method used

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  • Amino acid soap and preparation method thereof
  • Amino acid soap and preparation method thereof
  • Amino acid soap and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0063] The present invention provides a kind of preparation method of amino acid soap as described in above-mentioned technical scheme, comprises the steps:

[0064] A) mixing the N-acyl amino acid and the moisturizing agent, heating and stirring to obtain the first mixed solution;

[0065] Mixing and heating triethanolamine, arginine, and a strong base to obtain a second mixed solution;

[0066] B) mixing the first mixed solution with the second mixed solution, and then mixing with the skin feel regulator to obtain the third mixed solution;

[0067] C) Defoaming the third mixed solution, filling it into a mold to obtain amino acid soap.

[0068] In the present invention, the N-acyl amino acid and the moisturizing agent are firstly mixed, heated and stirred to obtain the first mixed solution.

[0069] The present invention has clearly described the specific components and proportions of the N-acyl amino acid and the moisturizing agent above, and will not repeat them here.

...

Embodiment 1～4

[0090] Embodiment 1~4, comparative example 1

[0091] (1) Formulation:

[0092]

[0093]

[0094] (2) Preparation method

[0095] 1) Mix the weighed lauroyl glutamic acid, glycerin and 50% of the rest of water, stir at a constant speed and heat to 90°C.

[0096] 2) Weigh triethanolamine, arginine, sodium hydroxide, and the rest of water, heat to 90°C, add step 1) slowly, stir well, and then add polyglycerol-10.

[0097] 3) Cool down to 70°C, add folic acid, niacinamide, vitamin B6, vitamin B12, creatine, pigment and essence.

[0098] 4) Put it into the mold and fill it after static defoaming.

[0099] (3) Quality evaluation

[0100] Each measurement index value of embodiment and comparative example

[0101]

[0102] The human body trial score of embodiment and comparative example

[0103]

Embodiment 5～8

[0104] Embodiment 5~8, comparative example 2

[0105]

[0106] (2) Preparation method

[0107] 1) Mix cocoyl glutamic acid, myristoyl glutamic acid, stearyl glutamic acid, glycerin, sorbitol, and propylene glycol with 50% of the remaining water, stir and heat to 80°C.

[0108] 2) Weigh triethanolamine, arginine, potassium hydroxide and the rest of water, heat to 80°C, slowly add step 1), stir evenly, add betaine, urea, allantoin, seaweed extract.

[0109] 3) Cool down to 65°C, add folic acid, niacinamide, vitamin B12, creatine, pigment and essence.

[0110] 4) Put it into the mold and fill it after static defoaming.

[0111] (3) Quality evaluation

[0112] Each measurement index value of embodiment and comparative example

[0113]

[0114] The human body trial score of embodiment and comparative example

[0115]

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Abstract

The invention provides an amino acid soap. The amino acid soap comprises the following raw materials in parts by weight: 30-60 parts of N-acylamino acid, 15-30 parts of arginine, 3-10 parts of triethanolamine, 2-20 parts of strong base, 10-30 parts of a humectant and 0.2-1 part of a skin touch regulator, wherein N-acylamino acid is selected from one or more of lauroyl glutamic acid, cocoyl glutamate, myristoyl glutamic acid, stearoyl glutamic acid, palmitoyl glutamate and cocoyl alaninate. According to the amino acid soap, N-acylamino acid, triethanolamine, arginine and strong base are selected as specific components and combined according to certain contents, so that the hardness of the finally prepared amino acid soap is appropriate within the faintly acid pH range, and meanwhile, together with the humectant and the skin touch regulator with a specific proportion, as well as effect ingredients, the finally prepared amino acid soap is attractive in appearance and good in cleaning capability, skin touch and skin quality improving effect.

Description

technical field [0001] The invention relates to the technical field of daily necessities, in particular to an amino acid soap and a preparation method thereof. Background technique [0002] Soap is a kind of washing article commonly used in people's daily life, has advantages such as easy to carry, durable in use, environmental protection. Traditional soaps use fatty acid salt as the soap base. The soap made on the basis of this soap base is extremely alkaline, and the pH value is generally above 9. According to the traditional habits of the Chinese, they like to use soap to rinse Sometimes astringent feeling, but strong alkaline soap usually makes people feel a strong sense of tension after drying, and this type of soap will form precipitation with calcium, magnesium, salt, etc. in hard water, thus losing its washing power. [0003] With the development of petrochemical industry, the United States first researched and successfully synthesized surfactants. After being intr...

Claims

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Application Information

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IPC IPC(8): C11D1/10C11D1/37C11D3/60C11D3/30C11D3/04C11D3/20C11D3/33C11D3/37C11D3/32C11D3/28C11D3/36C11D3/382C11D3/22A61Q19/10A61Q19/00
CPCC11D1/10C11D1/37C11D3/044C11D3/2044C11D3/2065C11D3/221C11D3/222C11D3/28C11D3/30C11D3/32C11D3/323C11D3/33C11D3/364C11D3/37C11D3/3707C11D3/382
Inventor 徐双华易斌罗丽莲王曙宾肖艳皎
Owner 北京斯利安药业有限公司
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