Title:
LIQUID HAIR DYE COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2019/059262
Kind Code:
A1
Abstract:
A liquid hair dye composition, comprising components (A) and (B), wherein the content (X) of component (A) in the composition is 1.5 mass% or more and 9.3 mass% or less, the content (Y) of component (B) in the composition is 9 mass% or more and 98.5 mass% or less, and the liquid hair dye composition satisfies the following formula (1) (with the proviso that a liquid hair dye composition which has the content of diol of 50 mass% or more and the content of water of 2 mass% or less is excluded), Y > 10.875X - 10.875 (1), (A) an azo dye of the formula (A-1), and (B) a monoalcohol and/or a diol other than alkanolamines.
Inventors:
ABO FUMINA (JP)
WATANABE SHUNSUKE (JP)
MONDA KEIJI (JP)
IIZAKI TAKESHI (JP)
WATANABE SHUNSUKE (JP)
MONDA KEIJI (JP)
IIZAKI TAKESHI (JP)
Application Number:
PCT/JP2018/034757
Publication Date:
March 28, 2019
Filing Date:
September 20, 2018
Export Citation:
Assignee:
KAO CORP (JP)
International Classes:
A61K8/34; A61K8/49; A61Q5/06
Domestic Patent References:
| WO2017041907A1 | 2017-03-16 |
Foreign References:
| EP3153154A1 | 2017-04-12 | |||
| US20170258695A1 | 2017-09-14 | |||
| EP2883530A1 | 2015-06-17 | |||
| FR2942591A1 | 2010-09-03 | |||
| JP2005139155A | 2005-06-02 | |||
| JPH06271435A | 1994-09-27 | |||
| JP2002097120A | 2002-04-02 |
Attorney, Agent or Firm:
THE PATENT CORPORATE BODY ARUGA PATENT OFFICE (JP)
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