Patent ID: 6369137
Filing Date: 2002-04-09
Classification: C07D,C08K,C09K

Abstract:
Polyphosphate salt of a 1,3,5-triazine compound, as represented by the formula: where M represents a 1,3,5-divalent radical and n is an integer that represents a measure of the number average degree of condensation, wherein n is higher than 20, with the M/P molar ratio of more than 1.1 and the pH of a 10% slurry of the salt in water is higher than or equal to 5; and the 1,3,5-triazine compound comprises melam, melem, or melon, or mixtures thereof, and, optionally, further comprises melamine, ammeline, ammelide, 2-ureidomelamine, acetoguanamine, benzoguanamine, diamine phenyltriazine or mixtures thereof.