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Low-irritation cleaning composition and preparation method thereof

A cleaning composition, low-irritant technology, applied in the directions of pharmaceutical formulations, cosmetic preparations, cosmetic preparations, etc., can solve problems such as increased irritation, and achieve the effect of promoting skin barrier repair

Inactive Publication Date: 2018-08-10
GUANGZHOU SOYAWA BIO TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In personal care compositions, by increasing the concentration of surfactants, such compositions increase cleansing and foaming properties, but at the same time their irritation tends to increase, making them useful for use on or near the skin and / or eyes. and / or not advisable for use in the eyes

Method used

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  • Low-irritation cleaning composition and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Component composition: 7.0g glycerin, 0.3g hydroxypropyl methylcellulose, 14.0g decyl glucoside, 0.4g capryl glycine, 0.4g p-hydroxyacetophenone, 1.0g lactobacillus / soybean milk fermentation product filtrate, 0.05 g triethanolamine, 0.001g sodium hyaluronate, 0.001g alpine edelweiss extract, 0.001g sunflower flower extract, and the balance is water (76.847g).

[0040] The preparation method is:

[0041] Step 1. Add 55.847g of water, 3.0g of glycerin, 0.3g of hydroxypropyl methylcellulose, and 0.001g of sodium hyaluronate into the emulsification pot, stir at medium speed, heat to 90-95°C with steam, and homogenize 2-3 minutes (3000 rpm) until the dispersion is even and free of particles (after scraping the pan, use the same homogenization speed, and then homogenize for 1 minute);

[0042] Step 2: Disperse 0.4g of caprylylglycine with 20g of water into the water phase pot, stir at a medium speed, and heat up to 90°C;

[0043] Step 3: Dissolve 0.05g of triethanolamine wi...

Embodiment 2

[0048] Component composition: 7.0g glycerin, 0.3g hydroxypropyl methylcellulose, 14.0g decyl glucoside, 0.4g capryl glycine, 0.4g p-hydroxyacetophenone, 1.0g lactobacillus / soybean milk fermentation product filtrate, 0.05 g triethanolamine, 0.001g sodium hyaluronate, 0.001g alpine edelweiss extract, 0.001g sunflower flower extract, and the balance is water (76.817g).

[0049] The preparation method of this low irritation cleaning composition is:

[0050] Step 1. Add 55.817g of water, 3.0g of glycerin, 0.3g of hydroxypropyl methylcellulose, and 0.001g of sodium hyaluronate into the emulsification pot, stir at a medium speed, heat to 90-95°C with steam, and homogenize 2-3 minutes (3000 rpm) until the dispersion is even and free of particles (after scraping the pan, use the same homogenization speed, and then homogenize for 1 minute);

[0051] Step 2: Disperse 0.4g of caprylylglycine with 20g of water into the water phase pot, stir at a medium speed, and heat up to 90°C;

[0052...

Embodiment 3

[0058] Component composition: 5.0g butanediol, 0.1g sodium chloride, 5.0g capryl / caprylamidopropyl betaine, 0.5g capryl glycine, 0.5g hydroxyphenylpropanamide benzoic acid, 0.1g arginine , 0.01g sodium hyaluronate, 0.01g alpine edelweiss extract, 0.01g sunflower flower extract, 0.02g cucumber essence, 0.10g PEG-40 hydrogenated castor oil, and the balance is water (88.65g).

[0059] The preparation method of this low irritation cleaning composition is:

[0060] Step 1. Add 60.65g of water, 3.0g of butanediol, 0.1g of sodium chloride, and 0.01g of sodium hyaluronate into the emulsification pot, stir at a medium speed, heat to 90-95°C with steam, and turn on the homogeneous 2- 3 minutes (3000 rpm) until the dispersion is even and free of particles (after scraping the pan, use the same homogenization speed, and then homogenize for 1 minute);

[0061] Step 2. Add 0.4 g of caprylylglycine dispersed in 27 g of water into the water phase pot, stir at a medium speed, and heat up to 90...

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Abstract

The invention belongs to the technical field of cosmetics and provides a low-irritation cleaning composition and a preparation method thereof. The low-irritation cleaning composition comprises the following components in parts by weight: 5 to 15 parts of a wetting agent, 0.1 to 0.5 part of a foam stabilizer, 5 to 20 parts of a surfactant, 0.5 to 1.2 parts of a preservative, 0.5 to 2.0 parts of ananti-allergic agent, 0.01 to 0.1 part of a pH value regulator, 0.001 to 0.1 part of sodium hyaluronate, 0.001 to 0.1 part of a leontopodium alpinum extract, 0.001 to 0.1 part of a sunflower extract, 0to 0.03 part of an aromatic and 60 to 80 parts of water. The low-irritation cleaning composition has high transparency and relatively low counting rate (relatively high counting rate indicates that acleaning agent has more or larger aggregates capable of scattering more light); and besides, the prepared composition has higher skin cleanliness and does not has irritation to skin.

Description

technical field [0001] The invention belongs to the technical field of cosmetics, and in particular relates to a low-irritation cleaning composition and a preparation method thereof. technical background [0002] Surfactant, known as "industrial monosodium glutamate", refers to a substance that has fixed hydrophilic and lipophilic groups, can be aligned on the surface of the solution, and can significantly reduce the surface tension. It is a large class of organic compounds with unique properties, extremely flexible and extensive applications, and has great practical value and theoretical significance. [0003] Surfactants are more and more widely used in systems that come into contact with the human body, such as medicines, food, cosmetics, and personal hygiene products. Side effects are getting more and more attention. According to different uses, the focus of attention on surfactants is mainly on irritation to mucous membranes, sensitization to skin, toxicity, heredity,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/9789A61K8/99A61K8/73A61Q19/10A61Q19/00
CPCA61K8/9789A61K8/735A61K8/99A61Q19/005A61Q19/10
Inventor 龚道勇
Owner GUANGZHOU SOYAWA BIO TECH CO LTD
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