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HYPERBRANCHED UREA-MELAMINE POLYMERS

- Sep 25, 2009


Patent - The present invention relates to a method for producing highly-branched urea-melamine polymers, wherein urea or a urea derivative, melamine, and at least one amine are condensed, wherein said at least one amine comprises a diamine or polyamine having two primary amino groups. In addition, the invention relates to the highly-branched urea-melamine polymers which can be obtained by the method...

Source : PERETOLCHIN, M., RÜBA, E., SCHÖNFELDER, D., BRUCHMANN, B., and SCHERR, G., PCT Int. Appl., WO/2009/080787, 02.07.2009.

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