Preparation of a stable dispersion of melamine in polyol compone

Compositions – Compositions containing a single chemical reactant or plural... – Organic reactant

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25218226, 25218227, 521128, C09K 300

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active

060599901

ABSTRACT:
A stable dispersion of melamine in polyol components comprising at least one relatively high molecular weight compound containing at least two reactive hydrogen atoms and, if desired, low molecular weight chain extenders and/or crosslinkers, blowing agents, catalysts, flame retardants and also further auxiliaries and/or additives is prepared by using the melamine in combination with at least one amine and at least one organic and/or modified organic isocyanate. Such a dispersion can be used for producing flame-resistant polyurethane foams

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Polyurethane Division--SPI Sep. 26-29, 1995.

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