Agent for treating keratin fibers, in particular human hair, containing at least one chitosan derivative obtained by reacting organic aldehydes with chitosan

WO2026124860A1PCT designated stage Publication Date: 2026-06-18HENKEL KGAA
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Patent Information

Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
HENKEL KGAA
Filing Date
2025-11-05
Publication Date
2026-06-18

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Abstract

The invention relates to an agent (M) for treating keratin fibers, in particular human hair, containing (M-1) at least one chitosan derivative which comprises at least one structural unit of general formula (1), formula (1), (1) wherein R1 is a linear or branched, saturated or mono- or polyunsaturated C1-C22-alkyl group, which can optionally also have one or more substituents.
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