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1. WO2022002891 - MULTIPLY FUSED PORPHYRIN POLYMER FILM COATED ON A SUBSTRATE

Publication Number WO/2022/002891
Publication Date 06.01.2022
International Application No. PCT/EP2021/067772
International Filing Date 29.06.2021
IPC
C08J 7/16 2006.1
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
7Chemical treatment or coating of shaped articles made of macromolecular substances
12Chemical modification
16with polymerisable compounds
C07D 487/22 2006.1
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
487Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/-C07D477/183
22in which the condensed system contains four or more hetero rings
C08G 12/26 2006.1
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
12Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
02of aldehydes
26with heterocyclic compounds
Applicants
  • LUXEMBOURG INSTITUTE OF SCIENCE AND TECHNOLOGY (LIST) [LU]/[LU]
Inventors
  • BOSCHER, Nicolas
  • BABA, Kamal
  • BENGASI, Giuseppe
  • HUERTA FLORES, Ali, Margot
Agents
  • LECOMTE & PARTNERS
Priority Data
LU10189129.06.2020LU
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) MULTIPLY FUSED PORPHYRIN POLYMER FILM COATED ON A SUBSTRATE
(FR) FILM DE POLYMÈRE DE PORPHYRINE MULTI-CONDENSÉE REVÊTU SUR UN SUBSTRAT
Abstract
(EN) The invention relates to a multiply fused, conjugated, porphyrin polymer film coated on a substrate, wherein the porphyrin monomer repeating units are dimeso-substituted porphyrins; and including a metal cation selected from the group consisting of Mg(II), Fe(III), Co(II), Ni(II), Cu(II), Zn(II), Ru(II), Pd(II), Ag(II), Pt(II) and Au(III), or mixtures thereof; the porphyrin units are multiply fused, including doubly-fused and/or triply-fused; including a substituent R attached to the meso position of the porphyrin monomer, the substituent R being an aromatic group presenting at least one free ortho position among; at least one of the two free ortho positions of the aromatic substituent is fused to the β position of the porphyrin monomer, said porphyrin polymer film being a porous porphyrin polymer film with mean pore diameters within the range of from 2 nm to 100 nm, and exhibiting a density not greater than 2 g/cm3. The invention also relates to a process for obtaining said multiply fused porphyrin polymer film coated on a substrate.
(FR) L'invention concerne un film de polymère de porphyrine multicondensée, conjuguée revêtu sur un substrat, les motifs récurrents de monomère de porphyrine étant des porphyrines diméso-substituées ; et comprenant un cation métallique choisi dans le groupe constitué par Mg (II), Fe (III), Co (II), Ni (II), Cu (II), Zn (II), Ru (II), Pd (II), Ag (II), Pt (II) et Au (III), ou des mélanges correspondants ; les motifs de porphyrine sont multicondensés, y compris doublement condensés et/ou triplement condensés ; comprenant un substituant R attaché à la position méso du monomère de porphyrine, le substituant R étant un groupe aromatique présentant au moins une position ortho libre ; au moins l'une des deux positions ortho libres du substituant aromatique est condensée à la position ß du monomère de porphyrine, ledit film de polymère de porphyrine étant un film poreux de polymère de porphyrine présentant des diamètres moyens de pore dans la plage de 2 nm à 100 nm et présentant une densité inférieure ou égale à 2 g/cm3. L'invention concerne également un procédé d'obtention dudit film de polymère de porphyrine multicondensée revêtu sur un substrat.
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