Copolymerizable surfactants (1)

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United States of America Patent

PATENT NO 8183320
APP PUB NO 20100331486A1
SERIAL NO

12824394

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Abstract

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The invention is directed to the use of maleic esters selected from compounds of formulae (I), (II) and (III), as copolymerizable emulsifiers in the emulsion polymerization of olefinically unsaturated monomers, in which A is a C3-C40 alkyl group; X, Y and Z independently are hydrogen or methyl; B and D independently are sulfate, phosphate or hydrogen; n and p independently are numbers in the range from 0 to 40; and m is a number in the range from 2 to 40.

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  • COGNIS IP MANAGEMENT GMBH

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hömberg, Katharina Hilden, DE 5 0
Held, Uwe Velbert, DE 20 55
Klagge, Ronald Erkrath, DE 14 11
Mausberg, Thomas Haan, DE 12 10
Schliwka, Thomas Bergisch Gladbach, DE 10 9

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