WO2023021080 - CHEMICAL PROCESS FOR VINYL ETHER SYNTHESIS
National phase entry is expected:
Publication Number
WO/2023/021080
Publication Date
23.02.2023
International Application No.
PCT/EP2022/072945
International Filing Date
17.08.2022
Title **
[English]
CHEMICAL PROCESS FOR VINYL ETHER SYNTHESIS
[French]
PROCÉDÉ CHIMIQUE POUR LA SYNTHÈSE D'ÉTHER VINYLIQUE
Applicants **
HENKEL AG & CO. KGAA
Henkelstrasse 67
40589 Düsseldorf, DE
Inventors
BRANDT, Adrian
Theodor-Fontane-Weg 31
45219 Essen, DE
BECK, Horst
Martin-Buber-Strasse 10
41470 Neuss, DE
TADEN, Andreas
Kappeler Strasse 2a
40597 Düsseldorf, DE
SPIEGELBERG, Brian
Zwickauer Straße 20
40627 Düsseldorf, DE
DE VRIES, Johannes Gerardus
Bornedaal 33
6228GZ Maastricht, NL
TIN, Sergey
Beim Eislager 10
18055 Rostock, DE
Priority Data
21192388.3
20.08.2021
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 | * |
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International Searching Authority |
EPO
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Translation |
|
Recalculate
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 959 | |
| EPO | Filing, Examination | 4635 | |
| Japan | Filing | 594 | |
| South Korea | Filing | 575 | |
| USA | Filing, Examination | 2710 |
Total: 9473 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
The present invention relates to a method for producing at least one vinyl ether compound using at least one Iridium catalyst, at least one base and at least one solvent selected from ester and/or ether solvents. Such a vinyl ether compound can be polymerized and used in an adhesive, especially for the production of UV adhesives, cationic curing or 1-component or 2-component systems.[French]
La présente invention concerne un procédé de production d'au moins un composé d'éther vinylique à l'aide d'au moins un catalyseur à base d'iridium, d'au moins une base et d'au moins un solvant choisi parmi les solvants d'ester et/ou d'éther. Un tel composé d'éther vinylique peut être polymérisé et utilisé dans un adhésif, en particulier pour la production d'adhésifs UV et de systèmes à 1 ou 2 composants ou à durcissement cationique.