COPOLYMERS CONTAINING PERFLUOROALKYL GROUPS AND AQUEOUS DISPERSIONS THEREOF

A copolymer comprising copolymerized units from at least 4 monomers including (meth)acrylate compound having perfluoroalkyl groups and vinylidene chloride is new. A copolymer comprising copolymerized units from monomers of formulae CH 2=C(R 1>)-C(O)-O(CH 2) n-R f (I), (II), CH 2=CCl 2 (III), and...

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Bibliographische Detailangaben
Hauptverfasser:	RETTENBACHER, ISABELLA, ARTNER, WILHELM, SCHIDEK, EDELTRAUD, MOORS, ROLF
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR LAUNDERING MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS TEXTILES THEIR PREPARATION OR CHEMICAL WORKING-UP TREATMENT OF TEXTILES OR THE LIKE TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS
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Beschreibung
Zusammenfassung:	A copolymer comprising copolymerized units from at least 4 monomers including (meth)acrylate compound having perfluoroalkyl groups and vinylidene chloride is new. A copolymer comprising copolymerized units from monomers of formulae CH 2=C(R 1>)-C(O)-O(CH 2) n-R f (I), (II), CH 2=CCl 2 (III), and CH 2=C(R 1>)-C(O)-O-CH 2-C(OH)H-CH 2-Cl (IV) is new. R 1>H or Me; R fperfluoroalkyl radical of formula CF 3-(CF 2) x-CF 2-; x : 2-22; and n : 2-6, preferably 2. [Image].