WO2024018326 - METHOD OF FIXING A MEMBRANE TO A FRAME, CELL STACK AND USE
National phase entry is expected:
Publication Number
WO/2024/018326
Publication Date
25.01.2024
International Application No.
PCT/IB2023/057127
International Filing Date
12.07.2023
Title **
[English]
METHOD OF FIXING A MEMBRANE TO A FRAME, CELL STACK AND USE
[French]
PROCÉDÉ DE FIXATION D'UNE MEMBRANE À UN CADRE, EMPILEMENT DE CELLULES ET UTILISATION
Applicants **
MANN+HUMMEL LIFE SCIENCES & ENVIRONMENT HOLDING SINGAPORE PTE. LTD.
Inventors
FASOLD, Michael
TSCHECH, Thomas
Priority Data
22186195.8
21.07.2022
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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| Number of Office Actions | * |
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International Searching Authority |
EPO
* |
| 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
* |
| 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 | 2001 | |
| EPO | Filing, Examination, Granting | 8143 | |
| Japan | Filing, Examination, Granting | 2149 | |
| South Korea | Filing, Examination, Granting | 1982 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
19,015
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
The present invention provides a method of fixing a membrane between a first frame member and a second frame member, the membrane having at least one property conferring incompatibility for fixing it to the first and second frame members. The method comprises: creating a fixation area comprising a first zone and a second zone, wherein creating the first zone comprises integrally bonding the first frame member to the second frame member, and wherein creating the second zone comprises mechanically deforming the membrane between the first frame member and the second frame member. There is also provided a cell stack and a use of an ion-exchange membrane in the disclosed cell stack.[French]
La présente invention concerne un procédé de fixation d'une membrane entre un premier élément de cadre et un second élément de cadre, la membrane ayant au moins une propriété lui conférant une incompatibilité pour sa fixation aux premier et second éléments de cadre. Le procédé consiste à : créer une zone de fixation comprenant une première zone et une seconde zone, la création de la première zone consistant à lier d'un seul tenant le premier élément de cadre au second élément de cadre, et la création de la seconde zone consistant à déformer mécaniquement la membrane entre le premier élément de cadre et le second élément de cadre. L'invention concerne également un empilement de cellules et l'utilisation d'une membrane échangeuse d'ions dans l'empilement de cellules selon l'invention.