WO2023025471 - A PROCESS FOR OBTAINING COMPOSITE MATERIALS FOR USE IN ETHYLENE ADSORPTION
National phase entry is expected:
Publication Number
WO/2023/025471
Publication Date
02.03.2023
International Application No.
PCT/EP2022/070182
International Filing Date
19.07.2022
Title **
[English]
A PROCESS FOR OBTAINING COMPOSITE MATERIALS FOR USE IN ETHYLENE ADSORPTION
[French]
PROCÉDÉ D'OBTENTION DE MATÉRIAUX COMPOSITES DESTINÉS À ÊTRE UTILISÉS DANS L'ADSORPTION D'ÉTHYLÈNE
Applicants **
BSH HAUSGERÄTE GMBH
Inventors
KAYA, Serhan
KILIÇ, Murat
ÖZKAN, Istem
YALÇIN BAYIR, Melis
YURTAY, Aygül
Priority Data
2021/013472
26.08.2021
TR
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
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| 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 | 2023 | |
| EPO | Filing, Examination, Granting | 8227 | |
| Japan | Filing, Examination, Granting | 2196 | |
| South Korea | Filing, Examination, Granting | 2025 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
19,211
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
The present invention proposes a process for obtaining composite materials, comprising the steps of producing an activated carbon component using a physical activation technique from a cellulose-based material containing lignin in an amount of 40-55% by weight (i); preparing a mixture by adding the activated carbon component to polypropylene, wherein the amount of the activated carbon component in the mixture is 0.1-10% by weight (ii); and extruding and molding the mixture (iii). The present invention also proposes a composite material for use in ethylene adsorption, obtained by said process.[French]
La présente invention concerne un procédé d'obtention de matériaux composites, comprenant les étapes consistant à : (i) produire un composant de charbon actif à l'aide d'une technique d'activation physique à partir d'un matériau à base de cellulose contenant de la lignine en une quantité de 40-55 % en poids ; (ii) préparer un mélange en ajoutant le composant de charbon actif à du polypropylène, la quantité du composant de charbon actif dans le mélange étant de 0,1-10 % en poids ; et (iii) extruder et mouler le mélange. La présente invention concerne également un matériau composite destiné à être utilisé dans l'adsorption d'éthylène, obtenu à l'aide dudit procédé.