WO2026002477 - FÄRBEMITTEL ZUM FÄRBEN VON KERATINISCHEN FASERN ENTHALTEND MINDESTENS EIN CHITOSAN, EIN PIGMENT UND EINE CELLULOSE
National phase entry is expected:
Publication Number
WO/2026/002477
Publication Date
02.01.2026
International Application No.
PCT/EP2025/063751
International Filing Date
20.05.2025
Title **
[German]
FÄRBEMITTEL ZUM FÄRBEN VON KERATINISCHEN FASERN ENTHALTEND MINDESTENS EIN CHITOSAN, EIN PIGMENT UND EINE CELLULOSE
[English]
DYEING AGENT FOR DYEING KERATIN FIBERS, CONTAINING AT LEAST ONE CHITOSAN, ONE PIGMENT AND ONE CELLULOSE
[French]
AGENT DE COLORATION POUR COLORER DES FIBRES DE KÉRATINE, CONTENANT AU MOINS UN CHITOSANE, UN PIGMENT ET UNE CELLULOSE
Applicants **
HENKEL AG & CO. KGAA
Inventors
SCHOEPGENS, Juergen
SEIFERT, Sabrina
LECHNER, Torsten
Priority Data
102024206009.7
27.06.2024
DE
Application details
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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 | 2089 | |
| EPO | Filing, Examination, Granting | 9185 | |
| Japan | Filing, Examination, Granting | 2233 | |
| South Korea | Filing, Examination, Granting | 2174 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
20,421
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Abstract[German]
Gegenstand der vorliegenden Erfindung ist ein Verfahren zum Färben von keratinischen Fasern, insbesondere menschlichen Haaren, umfassend - (F-1) mindestens ein Chitosan und/oder ein Chitosan-Derivat, - (F-2) mindestens ein Pigment und - (F-3) mindestens eine Cellulose und/oder ein Cellulose-Derivat.[English]
The invention relates to a method for dyeing keratin fibers, in particular human hair, comprising: (F-1) at least one chitosan and/or chitosan derivative; (F-2) at least one pigment; and (F-3) at least one cellulose and/or cellulose derivative.[French]
L'invention concerne un procédé de coloration de fibres kératiniques, en particulier de cheveux humains, comprenant : (F-1) au moins un chitosane et/ou un dérivé de chitosane ; (F-2) au moins un pigment ; et (F-3) au moins de la cellulose et/ou un dérivé de cellulose.