WO2025215603 - COVALENT ORGANIC FRAMEWORKS (COFS) FOR REMOVING TOXIC PERFLUOROALKYL AND POLYFLUOROALKYL SUBSTANCES AND/OR HUMIDITY AND/OR TEMPERATURE DETECTION
National phase entry is expected:
Publication Number
WO/2025/215603
Publication Date
16.10.2025
International Application No.
PCT/IB2025/053829
International Filing Date
11.04.2025
Title **
[English]
COVALENT ORGANIC FRAMEWORKS (COFS) FOR REMOVING TOXIC PERFLUOROALKYL AND POLYFLUOROALKYL SUBSTANCES AND/OR HUMIDITY AND/OR TEMPERATURE DETECTION
[French]
RÉSEAUX ORGANIQUES COVALENTS (COF) POUR ÉLIMINER DES SUBSTANCES PERFLUOROALKYLE ET POLYFLUOROALKYLE TOXIQUES ET/OU LA DÉTECTION D'HUMIDITÉ ET/OU DE TEMPÉRATURE
Applicants **
NEW YORK UNIVERSITY IN ABU DHABI CORPORATION
Inventors
TRABOLSI, Ali
JRAD, Asmaa
DAS, Gobinda
ABOU IBRAHIM, Fayrouz
PRAKASAM, Thirumurugan
Priority Data
63/633,767
13.04.2024
US
Application details
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International Searching Authority |
MOIP
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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 | 3331 | |
| EPO | Filing, Examination, Granting | 21944 | |
| Japan | Filing, Examination, Granting | 2607 | |
| South Korea | Filing, Examination, Granting | 2224 | |
| USA | Filing, Examination, Granting | 14190 |
Total:
44,296
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Abstract[English]
Provided are covalent organic frameworks (COFs). The COFs may be used to bind or capture perfluorinated compounds, such as, for example, perfluorooctanoic acid (PFOA). The COFs may assemble and form nanoparticles suitable in methods of the present disclosure. Additionally, COFs may be used as fluorescent indicators to detect perfluorinated compounds, or temperature and/or humidity. COFs of the present disclosure may have the following structure: (I) wherein each R is independently (II) or (III) and each R' is independently (IV) or (V) wherein at least one R is (VI) or (VII) wherein each R is independently (VIII) or (IX) each R' is independently (X) or (XI) wherein at least one R is (XII).[French]
L'invention concerne des réseaux organiques covalents (COF). Les COF peuvent être utilisés pour lier ou capturer des composés perfluorés, tels que, par exemple, l'acide perfluorooctanoïque (PFOA). Les COF peuvent s'assembler et former des nanoparticules utiles pour les procédés de la présente divulgation. De plus, des COF peuvent être utilisés en tant qu'indicateurs fluorescents pour détecter des composés perfluorés, ou la température et/ou l'humidité. Les COF de la présente divulgation peuvent avoir la structure suivante : (I) chaque R étant indépendamment (II) ou (III) et chaque R' étant indépendamment (IV) ou (V), au moins un R étant (VI) ou (VII), chaque R étant indépendamment (VIII) ou (IX), chaque R' étant indépendamment (X) ou (XI), au moins un R étant (XII).