Title:
COMPOSITION FOR DYEING KERATIN FIBRES COMPRISING A DIRECT DYE BEARING A DISULFIDE/THIOL FUNCTION, A FATTY SUBSTANCE, AN ALKALINE AGENT AND A REDUCING AGENT
Document Type and Number:
WIPO Patent Application WO/2012/113725
Kind Code:
A3
Abstract:
The invention relates to a process for dyeing and/or lightening keratin fibres such as the hair, using i) at least one direct dye bearing a disulfide, thiol or protected-thiol function and ii) at least 25% of one or more fatty substances, iii) at least one alkaline agent, and iv) at least one reducing agent. The invention also relates to a composition comprising the ingredients i) to iv), to the use of the combination of i), ii), iii) and iv) for the dyeing and/or lightening of keratin fibres, and to a multi-compartment kit comprising the ingredients i) to iv). The dyeing process and the composition according to the invention especially afford a long-lasting coloration on keratin fibres, which is strong, chromatic and/or homogeneous, with or without the use of an oxidizing agent.
Inventors:
GUERIN FREDERIC (FR)
POURILLE CHRYSTEL (FR)
POURILLE CHRYSTEL (FR)
Application Number:
PCT/EP2012/052753
Publication Date:
December 20, 2012
Filing Date:
February 17, 2012
Export Citation:
Assignee:
OREAL (FR)
GUERIN FREDERIC (FR)
POURILLE CHRYSTEL (FR)
GUERIN FREDERIC (FR)
POURILLE CHRYSTEL (FR)
International Classes:
A61K8/31; A61K8/49; A61Q5/06
Domestic Patent References:
| WO2009109457A2 | 2009-09-11 |
Foreign References:
| FR2921256A1 | 2009-03-27 | |||
| FR2940083A1 | 2010-06-25 |
Attorney, Agent or Firm:
RIVIERE, François (D.I.P.I.25-29 Quai Aulagnier, Asnieres-sur-seine Cedex, FR)
Download PDF: