WO2023281046 - NOVEL BISPIDONE LIGANDS AND TRANSITION METAL COMPLEXES THEREOF
National phase entry:
Publication Number
WO/2023/281046
Publication Date
12.01.2023
International Application No.
PCT/EP2022/069043
International Filing Date
08.07.2022
Title **
[English]
NOVEL BISPIDONE LIGANDS AND TRANSITION METAL COMPLEXES THEREOF
[French]
NOUVEAUX LIGANDS BISPIDONES ET COMPLEXES DE MÉTAUX DE TRANSITION À BASE DE CEUX-CI
Applicants **
UMICORE
Rue du Marais 31
1000 Brussels, BE
Inventors
VERCAEMST, Carl
Umicore Specialty Materials Brugge
Kleine Pathoekeweg 82
8000 Brugge, BE
DE VREESE, Rob
Umicore Specialty Materials Brugge
Kleine Pathoekeweg 82
8000 Brugge, BE
Priority Data
21184778.5
09.07.2021
EP
21192796.7
24.08.2021
EP
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
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| 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
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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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| Translation |
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Recalculate
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 1155 | |
| EPO | Filing, Examination | 4635 | |
| Japan | Filing | 594 | |
| South Korea | Filing | 608 | |
| USA | Filing, Examination | 5110 |
Total: 12102 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
The present invention provides novel bispidone ligands and transition metal complexes thereof, especially iron and manganese complexes thereof. Furthermore, the present invention also relates to the use of said bispidone ligands and complexes thereof as a siccative agent in curable liquid compositions.[French]
La présente invention concerne de nouveaux ligands bispidones et des complexes de métaux de transition à base de ceux-ci, en particulier des complexes de fer et de manganèse à base de ceux-ci. En outre, la présente invention concerne également l'utilisation desdits ligands bispidones et de complexes à base de ceux-ci en tant qu'agent siccatif dans des compositions liquides durcissables.