Composition for the oxidative dyeing of keratinous fibers
AssigneeLaboratoire Biosthétique Kosmetik GmbH & Co. KG
InventorsChristian ADER, Gunther AUGENSTEIN
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Abstract
The invention refers to a composition for the oxidative dyeing of keratinous fibers, particularly human hair, which comprises 2-methoxymethyl-p-phenylenediamine, one of its addition salts, its solvates and/or the solvates of its salts as well as at least one coupling agent chosen from 2-(1,3-benzodioxol-5-ylamino)ethanol, one of its addition salts, its solvates and/or the solvates of its salts. Moreover, it contains at least one fatty substance comprising at least one triglyceride. The amount of triglyceride constitutes at least 50 wt. % of the total fatty substance content, whereby the at least one triglyceride has at least one unsaturated double bond in at least one of the esterified fatty acid residues.
Claims15
A composition for the oxidative dyeing of keratinous fibers, particularly human hair, comprising:
- (a) 2-methoxymethyl-p-phenylenediamine, one of its addition salts, its solvates and/or the solvates of its salts,
- (b) at least one coupling agent chosen from 2-(1,3-benzodioxol-5-ylamino)ethanol, one of its addition salts, its solvates and/or the solvates of its salts,
- (c) at least one fatty substance,
- characterized in that the at least one fatty substance comprises at least one triglyceride, wherein the amount of triglyceride constitutes at least 50 wt. % of the total fatty substance content and that at least one triglyceride has at least one unsaturated double bond in at least one of the esterified fatty acid residues.
Dependencies are inferred from the claim text.