skin topical

A skin external preparation and application technology, applied in the field of skin external preparations, can solve the problems of unsatisfactory use feeling, insufficient prevention and improvement, etc.

Inactive Publication Date: 2020-08-04
KAO CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the prevention and improvement of dullness are not sufficient by the cosmetics formulated only with a moisturizer, and in addition, when a large amount is incorporated, it is not preferable in terms of usability

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 17

[0136] Embodiment 17 (emulsion)

[0137] [Table 7]

[0138]

Embodiment 18

[0139] Embodiment 18 (lotion)

[0140] [Table 8]

[0141]

Embodiment 19

[0142] Embodiment 19 (cream)

[0143] [Table 9]

[0144]

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PUM

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Abstract

Provided is a skin external preparation that generates no sticky feeling, and provides high moisturizing feeling and an effect of preventing and improving dullness, and further that is also excellent in a feeling on use such as elasticity. The present invention is a skin external preparation comprising the following ingredients (A) and (B) : (A) Pentaerythritol; and (B) One or more kinds selected from the group consisting of glycerin, 1,3-butylene glycol, propanediol, dipropylene glycol, 1,4-butylene glycol, diglycerin, threitol, erythritol, sorbitol and mannitol.

Description

technical field [0001] The present invention relates to external preparations for skin. Background technique [0002] Until now, cosmetics containing moisturizers have been used as one of the countermeasures against rough skin. Moreover, water-soluble polyalcohols, sugars, mucopolysaccharides, etc. are often blended in cosmetics expected to have a moisturizing effect. However, most of these blended cosmetics have a moisturizing effect as the blending amount increases, but they are not preferable in terms of feeling of use because they produce a sticky feeling. [0003] On the other hand, for the purpose of cosmetics having a moisturizing effect and less stickiness, cosmetics containing raffinose (patent document 1) or specific polysaccharides or oligosaccharides have been reported. into cosmetics (patent documents 2, 3). [0004] In addition, if the surface texture of the skin becomes rough along with rough skin, the brightness of the skin will decrease, and its hue will ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/34A61Q19/00
CPCA61K8/345A61K8/8152A61K2800/5922A61Q19/00
Inventor 杉田淳药丸雅史佐藤真由美
Owner KAO CORP
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