WO2026131074 - PROCESS FOR PRODUCING AN ALDEHYDE BY HYDROFORMYLATION IN THE PRESENCE OF POROUS CATALYTIC CAPSULES
National phase entry is expected:
Publication Number
WO/2026/131074
Publication Date
25.06.2026
International Application No.
PCT/EP2025/084955
International Filing Date
01.12.2025
Title **
[English]
PROCESS FOR PRODUCING AN ALDEHYDE BY HYDROFORMYLATION IN THE PRESENCE OF POROUS CATALYTIC CAPSULES
[French]
PROCEDE DE PRODUCTION D'UN ALDEHYDE PAR HYDROFORMYLATION EN PRESENCE DE CAPSULES CATALYTIQUES POREUSES
Applicants **
IFP ENERGIES NOUVELLES
Inventors
CARRETTE, Pierre Louis
DALMAZZONE, Christine
COTTIN, Baptiste
LOFFICIAL, Dina
PRORIOL, David
FORGET, Severine
Priority Data
2414446
18.12.2024
FR
Application details
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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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| 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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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 1981 | |
| EPO | Filing, Examination, Granting | 8736 | |
| Japan | Filing, Examination, Granting | 2152 | |
| South Korea | Filing, Examination, Granting | 2061 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
19,670
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Abstract[English]
A hydroformylation process by reaction between at least one alkene and a gaseous mixture comprising at least carbon monoxide and dihydrogen in the presence of porous catalytic capsules dispersed in at least one organic liquid phase L1. Said porous catalytic capsules, formed from a Pickering emulsion, consist of a liquid core comprising at least one liquid phase L2 comprising at least said hydroformylation catalyst and a porous crust formed by solid particles crosslinked by a crosslinking agent.[French]
Procédé d'hydroformylation par réaction entre au moins un alcène et un mélange gazeux comprenant au moins du monoxyde de carbone et du dihydrogène en présence de capsules catalytiques poreuses dispersées dans au moins une phase liquide organique L1. Lesdites capsules catalytiques poreuses, formées à partir d'une émulsion de Pickering sont constituées d'un cœur liquide comprenant au moins une phase liquide L2 comprenant au moins ledit catalyseur d'hydroformylation et une croute poreuse formée par des particules solides réticulées par un agent réticulant.