WO2024241059 - CATALYST AND PROCESS
National phase entry is expected:
Publication Number
WO/2024/241059
Publication Date
28.11.2024
International Application No.
PCT/GB2024/051332
International Filing Date
23.05.2024
Title **
[English]
CATALYST AND PROCESS
[French]
CATALYSEUR ET PROCÉDÉ
Applicants **
JOHNSON MATTHEY PUBLIC LIMITED COMPANY
5th Floor
25 Farringdon Street
London EC4A 4AB, GB
Inventors
ELLIS, Peter Richard
c/o Johnson Matthey Technology Centre
Blounts Court
Sonning Common
Reading RG4 9NH, GB
MURESAN, Nicoleta Mihaela
c/o Johnson Matthey Technology Centre
Blounts Court
Sonning Common
Reading RG4 9NH, GB
Priority Data
2307787.8
24.05.2023
GB
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 | * |
| * | |
| * | |
International Searching Authority |
EPO
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Translation |
|
Recalculate
* The data is based on automatic recognition. Please verify and amend if necessary.
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 1188 | |
| EPO | Filing, Examination | 5978 | |
| Japan | Filing | 532 | |
| South Korea | Filing | 575 | |
| USA | Filing, Examination | 2635 |
Total: 10908 USD
Abstract[English]
A process is provided for manufacturing iridium oxide (IrOx) materials. The process comprises the steps of: (i) forming an aqueous mixture comprising a metal iridium oxide and an acid, the metal being selected from Ba, Ca, Mg, and Sr; (ii) isolating iridium oxide from the mixture; (iii) optionally heat treating the isolated iridium oxide. Iridium oxide (IrOx) materials which are obtainable from the process are also provided.[French]
L'invention concerne un procédé de fabrication de matériaux d'oxyde d'iridium (IrOx). Le procédé comprend les étapes consistant à : (i) former un mélange aqueux comprenant un oxyde d'iridium métallique et un acide, le métal étant choisi parmi Ba, Ca, Mg et Sr ; (ii) isoler l'oxyde d'iridium du mélange ; (iii) éventuellement traiter thermiquement l'oxyde d'iridium isolé. L'invention concerne également des matériaux d'oxyde d'iridium (IrOx) qui peuvent être obtenus à partir du procédé.