MELAMINE-ALKANOLAMINE CONDENSATES AND POLYURETHANES PREPARED THEREFROM
Condensates of certain amino-substituted s-triazines, formaldehyde and alkanolamines are disclosed. These condensates can be used, with or without alkoxylation, in forming polyurethanes having desirable burn properties. Unlike melamine and certain melamine derivatives, only small amounts of the pres...
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Zusammenfassung: | Condensates of certain amino-substituted s-triazines, formaldehyde and alkanolamines are disclosed. These condensates can be used, with or without alkoxylation, in forming polyurethanes having desirable burn properties. Unlike melamine and certain melamine derivatives, only small amounts of the present condensates are required to provide effective flame retardancy. |
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