Polymer dispersions, process for the preparation thereof and the use thereof

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United States of America Patent

APP PUB NO 20070244238A1
SERIAL NO

11726822

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Abstract

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Polymer dispersions, processes for the preparation thereof and the use thereof Polymer dispersions containing at least two copolymers A and B in a weight ratio of from 5:95 to 95:5 are described, the glass transition temperatures T.sub.g of the copolymers A and B differing by at least 10.degree. C., and at least one nonionic emulsifier from the group consisting of the aryl-substituted phenolalkyleneoxy ethers. From these polymer dispersions, it is possible to formulate, for example, coatings, glazes and paints for coating substrates of all types. The polymer dispersions are distinguished by a very good shear stability and can be applied in particular by spray application.

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Patent Owner(s)

Patent OwnerAddress
CELANESE EMULSIONS GMBH65843 SULZBACH (TAUNUS)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Desor, Ulrich Idstein, DE 10 70
Krieger, Stephan Hofheim, DE 21 98

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