WO2023187508 - SHAPED MOVTETAOX AND MOVTENBOX CATALYST WITH HIGH STRENGTH AND ODH PERFORMANCE
National phase entry:
Publication Number
WO/2023/187508
Publication Date
05.10.2023
International Application No.
PCT/IB2023/052208
International Filing Date
08.03.2023
Title **
[English]
SHAPED MOVTETAOX AND MOVTENBOX CATALYST WITH HIGH STRENGTH AND ODH PERFORMANCE
[French]
CATALYSEUR DE MOVTETAOX ET DE MOVTENBOX MIS EN FORME AYANT UNE RÉSISTANCE ÉLEVÉE ET DES PERFORMANCES ODH ÉLEVÉES
Applicants **
NOVA CHEMICALS (INTERNATIONAL) S.A.
Inventors
SULLIVAN, David
SIMANZHENKOV, Vasily
DRAG, Hanna
Priority Data
63/326,553
01.04.2022
US
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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| Pages of Specification | * |
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International Searching Authority |
EPO
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Legal Entity
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| * | |
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| Translation |
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* 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 | 2423 | |
| EPO | Filing, Examination, Granting | 11583 | |
| Japan | Filing, Examination, Granting | 2307 | |
| South Korea | Filing, Examination, Granting | 2380 | |
| USA | Filing, Examination, Granting | 6540 |
Total:
25,233
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
Shaped catalyst compositions and methods for making and using the shaped catalyst compositions are provided. In an exemplary a catalyst active phase includes a MoVTeTaOx catalyst. The composition also includes a support phase, wherein the support phase includes fumed silica, and wherein the catalyst active phase and support phase form a heterogeneous mixture.[French]
L'invention concerne des compositions de catalyseur façonnées et des procédés de fabrication et d'utilisation des compositions de catalyseur façonnées. Dans un exemple, une phase active de catalyseur comprend un catalyseur de MoVTeTaOx. La composition comprend également une phase de support, la phase de support comprenant de la silice sublimée, et la phase active de catalyseur et la phase de support formant un mélange hétérogène.