A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 8/89 (2006.01) A61K 8/41 (2006.01) A61K 8/49 (2006.01) A61Q 5/10 (2006.01) C09B 44/10 (2006.01)
Patent
CA 2309302
The invention concerns a dyeing composition for keratinous fibres, in particular for human keratinous fibres such as hair, comprising, in an appropriate dyeing medium, at least a cationic direct colouring agent of specific formula, and characterised in that it further contains at least a silicone selected among amine silicones, polyalkylene silicones, silicone gums and resins. The invention also concerns methods and devices using said composition.
L'invention concerne une composition de teinture pour fibres kératiniques, en particulier pour fibres kératiniques humaines telles que les cheveux, comprenant, dans un milieu approprié pour la teinture, au moins un colorant direct cationique de formule donnée, et qui est caractérisée par le fait qu'elle contient en outre au moins une silicone choisie parmi les silicones aminées, les silicones polyoxyalkylénées, les gommes et les résines de silicone. L'invention concerne également les procédés et dispositifs de teinture la mettant en oeuvre.
Cotteret Jean
Lang Gerard
Rondeau Christine
L'oreal
Robic
LandOfFree
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