Reductive colorant for keratin fibres

A - Human Necessities – 61 – K

Patent

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Details

A61K 8/49 (2006.01) A61Q 5/10 (2006.01)

Patent

CA 2601085

Agent for colouring keratin-containing fibres, in particular human hair, comprising a) ascorbic acid, b) at least one oxime compound and c) at least one reactive carbonyl compound, and method of colouring hair using this agent.

La présente invention concerne un agent destiné à la coloration de fibres contenant de la kératine, en particulier les cheveux humains, lequel comprend a) de l~acide ascorbique ; b) au moins un composé oxime et c) au moins un composé carbonyle réactif ; l~invention concerne également un procédé de coloration des cheveux utilisant cet agent.

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