COPOLYMERS COMPRISING POLYALKYLENE OXIDE GROUPS AND QUATERNARY NITROGEN ATOMS

A copolymer which comprises, in copolymerized form, (A) 60 to 99% by weight of at least one monoethylenically unsaturated polyalkylene oxide monomer of the formula I (I) in which the variables have the following meanings: X is -CH2- or -CO-, if Y is -O-; is -CO-, if Y is -NH-; Y is -O- or -NH-; R1 i...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Stefano SCIALLA, Aaron FLORES FIGUEROA, Melissa CUTHBERTSON, Glenn WARD, Martin RUEBENACKER, Markus Willi Konrad BRYM, James GOODWIN, Rainer DOBRAWA, Frank HUELSKOETTER, Dieter BOECKH
Format:	Patent
Sprache:	eng ; spa
Schlagworte:	ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES CANDLES CHEMISTRY COMPOSITIONS BASED THEREON DETERGENT COMPOSITIONS DETERGENTS FATTY ACIDS THEREFROM MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS RECOVERY OF GLYCEROL RESIN SOAPS SOAP OR SOAP-MAKING THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF SINGLE SUBSTANCES AS DETERGENTS
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Beschreibung
Zusammenfassung:	A copolymer which comprises, in copolymerized form, (A) 60 to 99% by weight of at least one monoethylenically unsaturated polyalkylene oxide monomer of the formula I (I) in which the variables have the following meanings: X is -CH2- or -CO-, if Y is -O-; is -CO-, if Y is -NH-; Y is -O- or -NH-; R1 is hydrogen or methyl; R2 are identical or different C2 -C6-alkylene radicals, which may be arranged blockwise or randomly; R3 is hydrogen or C1-C4-alkyl; n is an integer from 25 to 75, (B) 1 to 40% by weight of at least one quaternized nitrogen-containing monoethylenically unsaturated monomer selected from the group consisting of monomers of formula IIa to IId (IIa - IId) in which the variables have the following meanings: R is C1-C4-alkyl or benzyl; R' is hydrogen or methyl; Y is -O- or -NH-; A is C1-C6-alkylene; X- is halide, C1-C4-alkyl sulfate, C1-C4-alkylsulfonate and C1-C4-alkyl carbonate, (C) 0 to 10% by weight of anionic monoethylenically unsaturated monomers, and (D) 0 to 30% by weight of other nonionic monoethylenically unsaturatedmonomers and has an average molecular weight Mw of > 100,000. Un copolímero que comprende, en forma copolimerizada, (A) 60 a 99% en peso de al menos un monómero de óxido de polialquileno monoetilénicamente insaturado de la Fórmula I (ver Fórmula) en donde las variables tienen los siguientes significados: X es -CH2- o -CO-, si Y es -O-; es -CO-, si Y es -NH-; Y es -O- o -NH-; R1 es hidrógeno o metilo; R2 son radicales C2-C6-alquileno idénticos o diferentes, que se pueden disponer en bloques o de manera aleatoria; R3 es hidrógeno o C1-C4-alquilo; n es un entero de 25 a 75; (B) 1 a 40% en peso de al menos un monómero monoetilénicamente insaturado que contiene nitrógeno cuaternizado seleccionado del grupo que consiste en monómeros de las Fórmulas lla a lld (ver Fórmulas) en donde las variables tienen los siguientes significados: R es C1-C4-alquilo o bencilo; R' es hidrógeno o metilo; Y es -O- o -NH-; A es C1-C6-alquileno; X- es haluro, C1-C4-alquil sulfato, C1-C4-alquilsulfonato y C1-C4-alquil carbonato, (C) 0 a 10% en peso de monómeros aniónicos monoetilénicamente insaturados y (D) 0 a 30% en peso de otros monómeros no iónicos monoetilénicamente insaturados y tiene un peso molecular promedio Mw > 100,000.