Patent ID: 6653474
Filing Date: 2003-11-25
Classification: C07D,C08K,C09K

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