WO2026131653 - VERFAHREN ZUR HERSTELLUNG VON AMIDOMETHYLIERTEN, VINYLAROMATISCHEN POLYMERISATEN
National phase entry is expected:
Publication Number
WO/2026/131653
Publication Date
25.06.2026
International Application No.
PCT/EP2025/087115
International Filing Date
15.12.2025
Title **
[German]
VERFAHREN ZUR HERSTELLUNG VON AMIDOMETHYLIERTEN, VINYLAROMATISCHEN POLYMERISATEN
[English]
PROCESS FOR THE PREPARATION OF AMIDOMETHYLATED VINYL AROMATIC POLYMERS
[French]
PROCÉDÉ DE PRODUCTION DE POLYMÈRES VINYLAROMATIQUES AMIDOMÉTHYLÉS
Applicants **
LANXESS DEUTSCHLAND GMBH
Inventors
KOOP, Bernd
VANHOORNE, Pierre
Priority Data
24221856.8
19.12.2024
EP
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 | 2031 | |
| EPO | Filing, Examination, Granting | 8218 | |
| Japan | Filing, Examination, Granting | 2225 | |
| South Korea | Filing, Examination, Granting | 2097 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
19,311
Contact Us
Abstract[German]
Die Erfindung betrifft ein Verfahren zur Herstellung von amidomethylierten, vinylaromatischen Polymerisaten.[English]
The invention relates to a process for the preparation of amidomethylated vinyl aromatic polymers.[French]
L'invention concerne un procédé de production de polymères vinylaromatiques amidométhylés.