WO2026130787 - TENSIDSYSTEM ZUR VERBESSERTEN FARBRETENTION GEFÄRBTER HAARE
National phase entry is expected:
Publication Number
WO/2026/130787
Publication Date
25.06.2026
International Application No.
PCT/EP2025/079502
International Filing Date
14.10.2025
Title **
[German]
TENSIDSYSTEM ZUR VERBESSERTEN FARBRETENTION GEFÄRBTER HAARE
[English]
SURFACTANT SYSTEM FOR IMPROVED COLOR RETENTION OF DYED HAIR
[French]
SYSTÈME TENSIOACTIF POUR UNE MEILLEURE RÉTENTION DE LA COULEUR DES CHEVEUX TEINTS
Applicants **
HENKEL AG & CO. KGAA
Inventors
WELZEL, Jessica
BODE, Katharina Madita
HESAMI, Mahdis
VON KATHEN, Anja
Priority Data
102024212101.0
18.12.2024
DE
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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| Pages of Specification | * |
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| Number of Office Actions | * |
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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
* |
| 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
* |
| 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 | 2032 | |
| EPO | Filing, Examination, Granting | 8240 | |
| Japan | Filing, Examination, Granting | 2232 | |
| South Korea | Filing, Examination, Granting | 2109 | |
| USA | Filing, Examination, Granting | 5340 |
Total:
19,953
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Abstract[German]
Ein kosmetisches Mittel zur Reinigung und Pflege von Keratinfasern, insbesondere von menschlichen Haaren, enthält ein Tensidsystem aus mindestens einem sulfatfreien Aniontensid und mindestens einem Kationtensid und wird zur Verbesserung der Waschechtheit gefärbter Haare verwendet.[English]
A cosmetic composition for cleansing and conditioning keratin fibers, in particular human hair, comprises a surfactant system consisting of at least one sulfate-free anionic surfactant and at least one cationic surfactant, and is used for improving the wash fastness of dyed hair.[French]
Une composition cosmétique pour le nettoyage et le conditionnement des fibres kératiniques, en particulier des cheveux humains, comprend un système tensioactif constitué d'au moins un tensioactif anionique sans sulfate et d'au moins un tensioactif cationique, et est utilisée pour améliorer la solidité au lavage des cheveux teints.