Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1994-03-09
1997-05-06
Henderson, Christopher
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
548950, 549511, 556418, 560356, 562825, 562828, C07C30312
Patent
active
056272928
ABSTRACT:
The invention relates to monomers derived from perhalogenated sultones, to a process for their preparation, to the polymers obtained from the said monomers and to their use for the production of ion-conductive materials.
The monomers are compounds corresponding to the formula A--CFX--SO.sub.2 Z in which A denotes one groups [sic] R.sup.3 --O--CF.sub.2 -- or R.sup.3 -- or R.sup.1 R.sup.2 N--CO--; Z denotes F, Cl, --OSi(CH.sub.3).sub.3 or an ionic group, Z being other than F when A denotes R.sup.3 --O--CF.sub.2 -- or R.sup.3 --; X denotes F, Cl, H or R.sub.F, X being R.sub.F when A denotes R.sup.3 --; the radicals R.sup.1, R.sup.2 and R.sup.3 are chosen from polymerizable nonperfluorinated organic radicals; R.sub.F is chosen from perfluoroalkyl radicals and perfluoroaryl radicals.
The polymers obtained from these monomers can be employed for the production of ion-conductive materials.
REFERENCES:
patent: 4080391 (1978-03-01), Tsumura
patent: 4329478 (1982-05-01), Behr
Armand Michel
Sanchez Jean-Yves
Sylla Salime
Centre National de la Recherche Scientifique
Henderson Christopher
Hydro-Quebec
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