Title:
DYE COMPOSITION COMPRISING AT LEAST ONE COLORLESS DISULFIDE/THIOL PRECURSOR, AND DYEING PROCESS USING SAID COMPOSITION
Document Type and Number:
Japanese Patent JP2015193663
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide dyeing of keratin materials using two colorless dye precursors, at least one of which contains a disulfide/thiol unit, the precursors reacting together chemically to form the color in situ.SOLUTION: The process according to the invention makes it possible in the context of certain variants to solve the problems caused by the color generated during the process, while at the same time not degrading the efficacy of the coloration, and especially of the lightening effect. The coloration obtained is moreover powerful, chromatic, sparingly selective, and fast to external agents such as sunlight, perspiration and especially shampoo.
Inventors:
ANDREW GREAVES
DAUBRESSE NICOLAS
DAUBRESSE NICOLAS
Application Number:
JP2015151000A
Publication Date:
November 05, 2015
Filing Date:
July 30, 2015
Export Citation:
Assignee:
OREAL
International Classes:
A61K8/46; A61K8/49; A61Q5/10; C07C47/47; C07C47/544; C07C47/565; C07C47/57; C07C47/575; C07C47/58; C07C50/12; C07C223/06; C07C323/25; C07C323/52; C07C327/06; C07C335/06; C07C381/02; D06P1/30; D06P1/642; D06P3/04
Domestic Patent References:
| JP2002542365A | 2002-12-10 | |||
| JPH05255250A | 1993-10-05 | |||
| JP2003246940A | 2003-09-05 | |||
| JP2009501139A | 2009-01-15 |
Foreign References:
| WO2006134043A2 | 2006-12-21 |
Other References:
CHEMISTRY OF MATERIALS, vol. 12, JPN6015042498, 2000, pages 632 - 2639
LANGMUIR, vol. 19, JPN6015042500, 2003, pages 043 - 9050
LANGMUIR, vol. 19, JPN6015042500, 2003, pages 043 - 9050
Attorney, Agent or Firm:
Yasuhiko Murayama
Shinya Mitsuhiro
Tatsuhiko Abe
Shinya Mitsuhiro
Tatsuhiko Abe