Title:
SKIN COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2022/030540
Kind Code:
A1
Abstract:
The present invention pertains to a film-forming skin composition that comprises (a1) an ethyl acrylate-methyl methacrylate-trimethylammonium chloride ethyl methacrylate copolymer and (a2) an ethyl acrylate-methyl methacrylate copolymer.
A film formed from the composition according to the present invention has high waterproofness and/or high friction resistance. Meanwhile, this film can be easily washed off from the skin.
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Inventors:
NAKAMURA YUKI (JP)
ISHIGAME TAKAYOSHI (JP)
YAMAKOSHI WATARU (JP)
ISHIGAME TAKAYOSHI (JP)
YAMAKOSHI WATARU (JP)
Application Number:
PCT/JP2021/028942
Publication Date:
February 10, 2022
Filing Date:
August 04, 2021
Export Citation:
Assignee:
MARUHO KK (JP)
International Classes:
A61K47/32; A61L26/00
Foreign References:
| JPH0532535A | 1993-02-09 | |||
| JP2008100966A | 2008-05-01 | |||
| JPH10226639A | 1998-08-25 | |||
| JPH037238A | 1991-01-14 | |||
| JPH07277975A | 1995-10-24 | |||
| JP2011126796A | 2011-06-30 | |||
| JP2011126797A | 2011-06-30 | |||
| JP2011126796A | 2011-06-30 | |||
| JP2011126797A | 2011-06-30 | |||
| JPH0532535A | 1993-02-09 |
Other References:
TAKATSUKA HIROKAZU, SUZUKI TAKAAKI, YAMAZAKI SHINGO, SUZUKI TATSUYA, RIKIHISA NAOAKI, MITSUKAWA NOBUYUKI, ISHII ITSUKO: "Pharmaceutical Evaluation of the Hospital Grade Preparation of Timolol Gel for Infantile Hemangioma", IRYO YAKUGAKU - JAPANESE JOURNAL OF PHARMACEUTICAL HEALTH CAREAND SCIENCES, NIHON BYOIN YAKUZAISHIKAI, TOKYO, JP, vol. 43, no. 12, 10 December 2017 (2017-12-10), JP , pages 706 - 712, XP055894431, ISSN: 1346-342X, DOI: 10.5649/jjphcs.43.706
PHARMACEUTICAL BULLETIN, vol. 2, no. 2, 1954, pages 163 - 173
CHEMISTRY REGION, vol. 11, no. 10, 1957, pages 719 - 725
FRAGRANCE JOURNAL, vol. 50, 1981, pages 79 - 82
PHARMACEUTICAL BULLETIN, vol. 2, no. 2, 1954, pages 163 - 173
CHEMISTRY REGION, vol. 11, no. 10, 1957, pages 719 - 725
FRAGRANCE JOURNAL, vol. 50, 1981, pages 79 - 82
Attorney, Agent or Firm:
MINORI PATENT PROFESSION CORPORATION (JP)
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