Process for the preparation of dicarboxylic acid terpolymers for detergents and cleaning agents
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United States of America Patent
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Nov 12, 1996
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N/A
app pub date -
Nov 6, 1995
filing date -
Nov 9, 1994
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Abstract
The preparation of terpolymers by free radical polymerization of an unsaturated dicarboxylic acid with an unsaturated monocarxylic acid and a further saturated monomer which contains no free carboxyl groups, in an aqueous medium, is carried out, according to the invention, in the presence of surfactant compounds.
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