COMPOSITION FOR KERATINOUS FIBERS

FR3158440A3Active Publication Date: 2025-07-25LOREAL SA
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Patent Information

Application Number
FR2024000523
Authority / Receiving Office
FR · FR
Patent Type
Utility models
Current Assignee / Owner
Filing Date
2024-01-19
Publication Date
2025-07-25
Estimated Expiration
2034-01-19
Patent Text Reader

Abstract

COMPOSITION FOR KERATINOUS FIBERS The present invention relates to a composition for keratinous fibers, comprising: (a) at least one oxidizing agent; (b) phosphoric acid and (c) at least one phosphoric acid salt, except disodium phosphate, wherein the sum of the weight ratio between the amount of (b) phosphoric acid and the amount of (c) phosphoric acid salt(s), except disodium phosphate, and the total of the amount of (b) phosphoric acid and the amount of (c) phosphoric acid salt(s), except disodium phosphate ranges from 5.2 to 7.0, provided that the amount is based on a percentage (%) by weight relative to the total weight of the composition. The composition according to the present invention can color or dye keratinous fibers such as hair by limiting the lightening of the keratinous fibers. Figure for the abstract: none
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Citation Information

Patent Citations

  • Oxidative hair dye composition

    DE19543988A1

  • Tetraaminopyrimidines as developers in oxidation hair dyes - esp. used with meta aminophenol couplers for blue shading dyes

    DE2359399A1

  • oxidation hair dyes CONTAINING DIAMINOPYRAZOL DERIVATIVES AND NEW DIAMINOPYRAZOL DERIVATIVES

    DE3843892A1

  • hair dyes CONTAINING AMINOPYRAZOL DERIVATIVES AND NEW PYRAZOL DERIVATIVES

    DE4133957A1

  • Compositions for dyeing keratinic fibers containing diaminopyrazoles, process for dyeing, diaminopyrazoles and process for their preparation

    FR2733749A1