skin cleanser composition

A composition and detergent technology, applied in the directions of detergent compositions, surface active detergent compositions, organic detergent compositions, etc., can solve the problems of skin stickiness and difficulty in foaming, and achieve excellent non-stickiness and easy foaming. Good effect on sex and foam persistence

Active Publication Date: 2019-06-18
LION CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the skin cleanser composition of the above-mentioned aspect has the problem that it is difficult to foam, and it will cause stickiness to the skin when it is dried after further washing.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1～31 and comparative example 1～23

[0104] The skin cleanser compositions of Examples 1-31 and Comparative Examples 1-23 were prepared according to the compositions shown in Tables 1-1 to 1-7 by a conventional method.

[0105] Specifically, using a paddle mixer, (A) component, (B) component, (C) component, (D) component, (E) component, ethylene glycol distearate, sodium benzoate and purified water were mixed uniformly to obtain a mixture. To the resulting mixture, a lysate in which isopropylmethylphenol was dissolved was added with stirring. At this time, the amount of purified water was adjusted so that the mixture became 90% by mass of the total amount of the skin cleansing composition. Next, adjust the pH to 5.2 with citric acid. When the pH became 5.2, the remaining purified water was finally added so that the total amount became 100% by mass, and a skin cleanser composition was obtained. The measurement results of the final pH value showed that the pH value in all Examples and Comparative Examples wa...

Embodiment 32

[0151] In the same manner as in Example 1, a skin cleanser composition having the composition and content shown below was produced.

[0152]

[0153] Mass ratio (C / E) = 28.6

[0154] pH (25°C) is 5.2

[0155] Regarding the skin cleanser composition of Example 32, in the same manner as in Example 1, the "easiness of foaming", "sustainability of foam", "spreadability on the skin" and "skin freeness when drying after washing" were evaluated. Stickiness" was evaluated. The results are shown in Table 2.

[0156]

Example 32

Ease of foaming

◎

foam persistence

◎

Extensibility on the skin

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Non-sticky skin when drying after washing

◎

[0157] In addition, the specific content of the raw material used for the skin cleansing composition of Examples 1-32 and Comparative Examples 1-23 is as follows.

[0158] 【table 3】

[0159]

[0160] *1: The inside of parentheses indicates the average added mole...

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Abstract

The present invention provides a skin cleanser composition, which contains: (A) 5 mass % to 30 mass % of alkyl polyoxyethylene ether sulfate ester salt, (B) 0.5 mass % to 3 mass % of alkyl dimethyl amine oxide %, (C) 1.5% to 5% by mass of aminoacetic acid betaine-type amphoteric surfactant, (D) 1% to 3% by mass of polyoxyethylene-modified silicone or amino-modified silicone, and (E) optional 0.02-0.1% by mass of at least one of polyoxyethylene methyl glucoside dioleate and polyoxyethylene methyl glucoside trioleate; and the mass ratio (C / E) is 20-200.

Description

technical field [0001] The present invention relates to skin cleanser compositions. Background technique [0002] In skin cleanser compositions, foam performance is an important factor from the aspect of usability. Examples of the aforementioned foam performance include easiness of foaming during washing, foam durability, foam quality, and shape retention of foam. Among these, when the easiness of foaming during washing and the durability of foam are insufficient, user satisfaction may be reduced. As a skin cleanser composition excellent in foamability, a personal cleansing composition containing an alkyl polyoxyethylene ether sulfate and a betaine-type amphoteric surfactant has been proposed (see, for example, Patent Document 1). However, the above solutions suffer from poor foam durability and spreadability on the skin. In addition, as a skin cleanser composition excellent in usability and foam quality, a skin cleanser composition containing an alkyl polyoxyethylene eth...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): A61K8/46A61K8/40A61K8/44A61K8/60A61K8/894A61K8/898A61Q19/10C11D1/29C11D1/74C11D1/75C11D1/90C11D1/94C11D3/37
CPCA61K8/40A61K8/44A61K8/46A61K8/60A61Q19/10A61K8/894A61K8/898C11D1/29C11D1/74C11D1/75C11D1/90C11D1/94C11D3/37
Inventor岩井崇郎
OwnerLION CORP