WO2026130936 - ZWEI-KOMPONENTEN-HAARFÄRBEMITTEL ZUR NICHT-OXIDATIVEN HAARFÄRBUNG
National phase entry is expected:
Publication Number
WO/2026/130936
Publication Date
25.06.2026
International Application No.
PCT/EP2025/083527
International Filing Date
19.11.2025
Title **
[German]
ZWEI-KOMPONENTEN-HAARFÄRBEMITTEL ZUR NICHT-OXIDATIVEN HAARFÄRBUNG
[English]
TWO-COMPONENT HAIR DYE FOR NON-OXIDATIVE HAIR DYEING
[French]
COLORANT CAPILLAIRE BICOMPOSANT POUR LA COLORATION CAPILLAIRE NON OXYDATIVE
Applicants **
HENKEL AG & CO. KGAA
Inventors
ROESEKE, Jana Marie
STRASKE, Fabian
WESER, Gabriele
Priority Data
102024137938.3
16.12.2024
DE
Application details
| Total Number of Claims/PCT | * |
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| Number of Multi-Dependent Claims | * |
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International Searching Authority |
EPO
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Legal Entity
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| * | |
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| Translation |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2239 | |
| EPO | Filing, Examination, Granting | 9181 | |
| Japan | Filing, Examination, Granting | 2108 | |
| South Korea | Filing, Examination, Granting | 1927 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
20,195
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Abstract[German]
Die Erfindung betrifft ein kosmetisches Mittel zum nicht-oxidativen Färben keratinischer Fasern, insbesondere menschlicher Haare, umfassend zwei voneinander separierte Zusammensetzungen, wobei die erste Zusammensetzung mindestens einen glykosylierten Farbstoff bzw. Farbstoffvorläufer, insbesondere glykosylierten Naturfarbstoff bzw. Naturfarbstoffvorläufer, umfasst und wobei die zweite Zusammensetzung mindestens eine β-Glucosidase (EC 3.2.1.21) umfasst. Ferner betrifft die Erfindung ein Verfahren zum nicht-oxidativen Färben keratinischer Fasern, insbesondere menschlicher Haare, unter Verwendung eines erfindungsgemäßen kosmetischen Mittels.[English]
The invention relates to a cosmetic product for non-oxidative dyeing of keratin fibers, in particular human hair, comprising two compositions that are separate from each other, wherein the first composition comprises at least one glycosylated dye or dye precursor, in particular glycosylated natural dye or natural dye precursor, and wherein the second composition comprises at least one β-glucosidase (EC 3.2.1.21). The invention also relates to a method for non-oxidative dyeing of keratin fibers, in particular human hair, using a cosmetic product according to the invention.[French]
L'invention concerne un produit cosmétique pour la coloration non oxydative de fibres kératiniques, en particulier des cheveux humains, comprenant deux compositions séparées l'une de l'autre, la première composition comprenant au moins un colorant glycosylé ou précurseur de colorant glycosylé, en particulier un colorant naturel glycosylé ou un précurseur de colorant naturel glycosylé, et la seconde composition comprenant au moins une β-glucosidase (EC 3.2.1.21). L'invention concerne également un procédé de coloration non oxydative de fibres kératiniques, en particulier des cheveux humains, utilisant un produit cosmétique selon l'invention.