Melamine-alkanolamine condensates and polyurethanes prepared the

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Cellular products or processes of preparing a cellular...

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521137, 521138, 521163, 521188, 528 68, 528 76, 528 78, 528 85, 528266, C08L 6100

Patent

active

049391828

ABSTRACT:
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.

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