WO2026130864 - POLYMERE SCHMUTZDISPERGIERENDE WIRKSTOFFE
National phase entry is expected:
Publication Number
WO/2026/130864
Publication Date
25.06.2026
International Application No.
PCT/EP2025/082385
International Filing Date
10.11.2025
Title **
[German]
POLYMERE SCHMUTZDISPERGIERENDE WIRKSTOFFE
[English]
POLYMERIC SOIL-DISPERSING AGENTS
[French]
AGENTS DISPERSANTS POLYMÉRIQUES DE SALISSURES
Applicants **
HENKEL AG & CO. KGAA
Inventors
NEUBAUER, Kira
KROPF, Christian
AGARWAL, Seema
DÄBRITZ, Sophia
Priority Data
102024138184.1
17.12.2024
DE
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
| * | |
| Number of Office Actions | * |
| * | |
International Searching Authority |
EPO
* |
| 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
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Patent Delivery |
Send the Letters Patent by Courier
* |
| Translation |
|
* 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 | 1915 | |
| EPO | Filing, Examination, Granting | 8218 | |
| Japan | Filing, Examination, Granting | 2097 | |
| South Korea | Filing, Examination, Granting | 1840 | |
| USA | Filing, Examination, Granting | 5940 |
Total:
20,010
Contact Us
Abstract[German]
Die Reinigungsleistung und/oder Anti-Vergrauungsleistung von Waschmitteln beim Waschen von Textilien sollte verbessert werden. Dies gelang im Wesentlichen durch den Einsatz von Copolymeren, erhältlich durch radikalische Polymerisation von cyclischen Ketenacetalen mit einem, mit einer Schutzgruppe versehenen (Meth)Acrylsäuremonomeren und ii) anschließender Entfernung der Schutzgruppe.[English]
The aim of the invention is to improve the cleaning performance and/or anti-greying performance of detergents when washing textiles. This is substantially achieved by the use of copolymers obtainable by i) free-radical polymerization of cyclic ketene acetals with a (meth)acrylic acid monomer having a protecting group, and ii) subsequent removal of said protecting group.[French]
L'invention vise à améliorer les performances de nettoyage et/ou les performances anti-grisonnement des détergents lors du lavage des textiles. Ceci est essentiellement obtenu par l'utilisation de copolymères pouvant être obtenus par i) polymérisation radicalaire de cétènes acetals cycliques avec un monomère d'acide (méth)acrylique portant un groupe protecteur, et ii) élimination ultérieure dudit groupe protecteur.