Skin cosmetics

JP7873120B2Active Publication Date: 2026-06-11KAO CORP
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Patent Information

Authority / Receiving Office
JP · JP
Patent Type
Patents
Current Assignee / Owner
KAO CORP
Filing Date
2022-06-08
Publication Date
2026-06-11

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Abstract

To provide a skin cosmetic that materializes soft skin of a user after being applied with the skin cosmetic, and enables the user to have moisturizing feeling after applying the skin cosmetic to the skin of the user.SOLUTION: A skin cosmetic is provided, containing following components (A), (B), (C), (D), (E) and (F): (A) linear polysaccharide, (B) branched polysaccharide, (C) chain polyhydric alcohol, (D) sugar alcohol, (E) acidic amino acid and / or neutral amino acid, and (F) water.SELECTED DRAWING: None
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Claims

1. The following components (A), (B), (C), (D), (E), and (F): (A) Linear polysaccharides, (B) Branched polysaccharides, (C) Chain-like polyhydric alcohol, (D) One or more selected from sugar alcohols and polyoxyethylene alkyl glucosides, (E) N-methyl-L-serine, (F) Water A skin cosmetic containing the above, wherein the mass ratio of component (A) to component (B), (A) / (B), is 1.9 to 40.

2. The skin cosmetic composition according to claim 1, wherein the mass ratio (B) / (C) of component (B) to component (C) is 0.0005 to 0.

03.

3. A skin cosmetic composition according to claim 1 or 2, wherein the mass ratio (C) / (D) of component (C) to component (D) is 0.42 to 20.

4. The skin cosmetic composition according to claim 1 or 2, wherein component (A) contains one or more selected from hyaluronic acid, carrageenan, methylcellulose, hydroxyethylcellulose, hydroxypropylcellulose, carboxymethylcellulose, and agar.

5. The skin cosmetic composition according to claim 1 or 2, wherein component (B) contains an Alcaligenes-producing polysaccharide.

6. The skin cosmetic composition according to claim 1 or 2, wherein component (D) comprises one or more selected from maltitol and polyoxyethylene alkyl glucoside.