WO2026002868 - FÄRBEMITTEL MIT CHITOSAN FÜR KERATINISCHE FASERN
National phase entry is expected:
Publication Number
WO/2026/002868
Publication Date
02.01.2026
International Application No.
PCT/EP2025/067527
International Filing Date
23.06.2025
Title **
[German]
FÄRBEMITTEL MIT CHITOSAN FÜR KERATINISCHE FASERN
[English]
CHITOSAN-CONTAINING DYEING AGENT FOR KERATIN FIBERS
[French]
AGENT DE COLORATION CONTENANT DU CHITOSANE POUR FIBRES DE KÉRATINE
Applicants **
HENKEL AG & CO. KGAA
Inventors
SCHOEPGENS, Juergen
SEIFERT, Sabrina
LECHNER, Torsten
Priority Data
102024206011.9
27.06.2024
DE
Application details
| Total Number of Claims/PCT | * |
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| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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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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| 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 | 2081 | |
| EPO | Filing, Examination, Granting | 9185 | |
| Japan | Filing, Examination, Granting | 2233 | |
| South Korea | Filing, Examination, Granting | 2174 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
20,413
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Abstract[German]
Gegenstand der vorliegenden Anmeldung ist ein Färbemittel (F) zum Färben von keratinischen Fasern, insbesondere menschlichen Haaren, umfassend mindestens ein Chitosan und/oder ein Chitosan-Derivat, mindestens ein Pigment, Wasser und 20 bis 95 Gew.-% organisches Lösungsmittel.[English]
The invention relates to a dyeing agent (F) for dyeing keratin fibers, in particular human hair, comprising at least one chitosan and/or chitosan derivative, at least one pigment, water, and 20 to 95 wt.% of an organic solvent.[French]
L'invention concerne un agent de coloration (F) pour colorer des fibres de kératine, en particulier des cheveux humains, comprenant au moins un chitosane et/ou un dérivé de chitosane, au moins un pigment, de l'eau et 20 à 95 % en poids d'un solvant organique.