Title:
COSMETIC COMPOSITION COMPRISING EUTECTIC MIXTURE
Document Type and Number:
WIPO Patent Application WO/2021/034150
Kind Code:
A1
Abstract:
The present invention pertains to a cosmetic composition comprising a eutectic mixture containing: an amino acid, an alpha-hydroxy acid, and purified water; or two kinds of amino acids. The cosmetic composition comprises either an amino acid and an alpha-hydroxy acid or two kinds of amino acids in the form of a eutectic mixture. Thus, a cosmetic composition can be provided which has excellent skin penetration effect even under weak acidic or neutral pH conditions that cause less irritation, thus providing excellent exfoliation effect, and also the effects of reducing the number of pores, enhancing elasticity, and promoting skin regeneration, and having excellent low-temperature stability.
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Inventors:
KWON KOO CHUL (KR)
KWON TAE GEUN (KR)
PARK SANG WOOK (KR)
LEE SO YOUNG (KR)
SEO JI HYUN (KR)
KWON TAE GEUN (KR)
PARK SANG WOOK (KR)
LEE SO YOUNG (KR)
SEO JI HYUN (KR)
Application Number:
PCT/KR2020/011202
Publication Date:
February 25, 2021
Filing Date:
August 21, 2020
Export Citation:
Assignee:
LG HOUSEHOLD & HEALTH CARE LTD (KR)
International Classes:
A61K8/44; A61K8/365; A61Q19/00; A61Q19/08
Foreign References:
| JP2019116421A | 2019-07-18 | |||
| US6410036B1 | 2002-06-25 | |||
| JP2019048771A | 2019-03-28 | |||
| US5420106A | 1995-05-30 | |||
| JP2013112627A | 2013-06-10 | |||
| KR101120660B1 | 2012-03-16 | |||
| KR101508168B1 | 2015-04-07 |
Other References:
JOURNAL OF THE KOREAN SOCIETY FOR WELLNESS, vol. 10, no. 2, 2015, pages 161 - 169
TATSUYA OZAWA ET AL.: "The role of humectants in skin moisture retention", SKIN RESEARCH, vol. 27, 1985, pages 276 - 288
S. E. COLI WOLVERTON: "Comprehensive Dermatologic Drug Therapy", 2012, ELSEVIER, article "a-Hydroxy acids", pages: 570
See also references of EP 4018996A4
TATSUYA OZAWA ET AL.: "The role of humectants in skin moisture retention", SKIN RESEARCH, vol. 27, 1985, pages 276 - 288
S. E. COLI WOLVERTON: "Comprehensive Dermatologic Drug Therapy", 2012, ELSEVIER, article "a-Hydroxy acids", pages: 570
See also references of EP 4018996A4
Attorney, Agent or Firm:
DANA PATENT LAW FIRM (KR)
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