Aqueous binder composition

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United States of America Patent

PATENT NO 9068087
APP PUB NO 20080275165A1
SERIAL NO

12067272

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Abstract

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The present invention relates to an aqueous binder composition comprising

    (a) at least one emulsion polymer comprising as monomer units a C1-C8 alkyl (meth)acrylate, a vinylaromatic compound having up to 20 carbon atoms or mixtures thereof,(b) at least one water-soluble alkyd resin having a weight-average molecular weight of between 5000 and 40 000 Da, and(c) at least one alkyd resin having a weight-average molecular weight of more than 100 000 Da in the form of an aqueous emulsion, wherein the solids content of the mixture of (a), (b), and (c) is less than 60% by weight, and also to their use and preparation.

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Patent Owner(s)

Patent OwnerAddress
BASF AKTIENGESELLSCHAFTLUDWIGSHAFEN 67056

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Balk, Roelof Boehl-Iggelheim, DE 26 91
Dersch, Rolf Neustadt, DE 25 282
Dittrich, Uwe Dannstadt-Schauernheim, DE 25 228

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