Title:
COSMETIC, COSMETIC FOR USE IN WARMED STATE, AND BEAUTY METHOD
Document Type and Number:
WIPO Patent Application WO/2020/179567
Kind Code:
A1
Abstract:
[Problem] To provide a cosmetic that suppresses greasiness and siphons continuously during a dispenser operation. Also, to provide a cosmetic for use in a warmed state, the cosmetic having temperature responsiveness and high high-temperature stability. [Solution] The cosmetic contains (A) a hydrophobic modified polyether urethane, (B) cellulose nanofibers, and (C) water, wherein: when the blend ratio of (A) and (B) is such that (A) < (B), the amount of (A) + (B) blended is 0.75 mass% or less relative to the total cosmetic; when the blend ratio of (A) and (B) is such that (A) = (B), the amount of (A) + (B) blended is 1.75 mass% or less relative to the total cosmetic; and when the blend ratio of (A) and (B) is such that (A) > (B), the amount of (A) + (B) blended is 2 mass% or less relative to the total cosmetic. Also, the cosmetic for use in a warmed state is to be used in a device having a warming part, wherein the cosmetic for use in a warmed state contains a temperature-responsive polymer the structure of which changes at 30°C or higher, a high-temperature-stable polymer the structure of which does not change at 70°C or below, and water.
Inventors:
SUZUKI TAKAHIRO (JP)
Application Number:
PCT/JP2020/007639
Publication Date:
September 10, 2020
Filing Date:
February 26, 2020
Export Citation:
Assignee:
SHISEIDO CO LTD (JP)
International Classes:
A61K8/73; A45D34/04; A61K8/87; A61Q19/00
Foreign References:
| JP2012240926A | 2012-12-10 | |||
| JP2005289935A | 2005-10-20 |
Other References:
YOSUKE GOI: "Application of cellulose fiber to cosmetics", FRAGRANCE JOURNAL, vol. 44, no. 3, 2016, pages 54 - 57, XP009523466, ISSN: 0288-9803
ANONYMOUS: "Super Aqua Pack", 20 August 2014 (2014-08-20), pages 1 - 4, XP009523410, Retrieved from the Internet
ANONYMOUS: "Better Tomorrow Cream", 20 July 2015 (2015-07-20), pages 1 - 5, XP009523409, Retrieved from the Internet
ANONYMOUS: "Adela no GT-730", vol. 3, no. 7, 26 August 2014 (2014-08-26), XP055737140, Retrieved from the Internet [retrieved on 20200612]
ANONYMOUS: "Super Aqua Pack", 20 August 2014 (2014-08-20), pages 1 - 4, XP009523410, Retrieved from the Internet
ANONYMOUS: "Better Tomorrow Cream", 20 July 2015 (2015-07-20), pages 1 - 5, XP009523409, Retrieved from the Internet
ANONYMOUS: "Adela no GT-730", vol. 3, no. 7, 26 August 2014 (2014-08-26), XP055737140, Retrieved from the Internet
Attorney, Agent or Firm:
YANAGIDA, Masashi et al. (JP)
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