Title:
DYEING COMPOSITION USING 3,4-DIHYDROXYPHENYLALANINE AND DYEING METHOD
Document Type and Number:
WIPO Patent Application WO/2018/230050
Kind Code:
A1
Abstract:
Provided is a composition that can dye hair or skin more simply and more safely than a conventional composition. The present invention provides a liquid or non-liquid composition containing 3,4-dihydroxyphenylalanine or a salt thereof and a base.
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Inventors:
BISWAS SHUVENDU (JP)
YAMATO NAOYA (JP)
ABE SO (JP)
MIYAMOTO CHIKANORI (JP)
YAMATO NAOYA (JP)
ABE SO (JP)
MIYAMOTO CHIKANORI (JP)
Application Number:
PCT/JP2018/007301
Publication Date:
December 20, 2018
Filing Date:
February 27, 2018
Export Citation:
Assignee:
AJINOMOTO KK (JP)
International Classes:
A61K8/44; A61Q1/00; A61Q5/10; C09B57/00; C09B67/20; D06P1/32; D06P3/08
Foreign References:
| JPH07502264A | 1995-03-09 | |||
| JPH07252120A | 1995-10-03 | |||
| JPS53133641A | 1978-11-21 | |||
| JPS6341414A | 1988-02-22 | |||
| JPS5088240A | 1975-07-15 | |||
| JP2007326813A | 2007-12-20 |
Other References:
K. C. BROWN , E. MARLOWE , G. PROTA , G. WENKE: "A novel natural-based hair coloring process", JOURNAL OF THE SOCIETY OF COSMETIC CHEMISTS, vol. 48, no. 3, June 1977 (1977-06-01), pages 133 - 140
NAKAMURA, YUKIHIRO ET AL: "Development of the novel hair coloring system using enzymatically-prepared melanin precursors by aspergillus oryzae tyrosinase", SEIBUTSU-KOGAKU KAISHI, vol. 90, no. 3, 2012, pages 115 - 121
NAKAMURA, YUKIHIRO ET AL: "Development of the novel hair coloring system using enzymatically-prepared melanin precursors by aspergillus oryzae tyrosinase", SEIBUTSU-KOGAKU KAISHI, vol. 90, no. 3, 2012, pages 115 - 121
Attorney, Agent or Firm:
TANAKA Shinichiro et al. (JP)
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