COMPOSITION FOR EXTERNAL USE ON SKIN CONTAINING ASCORBIC ACID AND/OR SALT THEREOF

WIPO Patent Application WO/2021/256566

A1

Provided is a composition for external use on the skin which is excellent in terms of use feeling and appearance.　The purpose of the present invention is to provide a composition for external use on the skin which has satisfactory use feeling, that is, good slipperiness, and is reduced in coloration. The composition for external use on the skin comprises (A) at least one compound selected from the group consisting of ascorbic acid and salts of ascorbic acid, (B) at least one compound selected from the group consisting of salicylic acid, salts of salicylic acid, and derivatives of salicylic acid, and (C) a diol having three carbon atoms, the content of which is 1-50 mass%.

ANDO TATSUYA (JP)
MASUMOTO AI (JP)
NAKADA TAIKI (JP)

PCT/JP2021/023237

December 23, 2021

June 18, 2021

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ROHTO PHARMA (JP)

A61P43/00; A61K8/34; A61K8/368; A61K8/67; A61K31/375; A61K47/10; A61K47/12; A61P17/00; A61P17/10; A61P17/16; A61P17/18; A61Q17/04; A61Q19/00; C07D307/62

JPH0640886A	1994-02-15
JP2003212774A	2003-07-30
JPH11279024A	1999-10-12
JP2019218283A	2019-12-26
JP2021088523A	2021-06-10

ANONYMOUS: "Perfecting Texturizing Moisturizer-Fluid SPF 15", GPND, February 2015 (2015-02-01), Retrieved from the Internet [retrieved on 20210817]
ANONYMOUS: "Acne Clearing Toner", GNPD, July 2006 (2006-07-01), Retrieved from the Internet [retrieved on 20210817]
ANONYMOUS: "Nourishing Probiotic Gel-Cream", GPND, April 2020 (2020-04-01), Retrieved from the Internet [retrieved on 20210817]

UNIUS PATENT ATTORNEYS OFFICE (JP)

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