| abstract |
PURPOSE: To provide the subject compound expressed by a specific formula, and imparting self-extenguishing property to a thermoplastic polymer such as PE and PP. n CONSTITUTION: The objective compound is expressed by formula I {(n) is 2-20; A is Cl - or formula II; molecular weight is 532-10,000). The compound is preduced first by reacting cyanuric chloride with an amine of formula R 1 -NH 2 (R 1 is methyl, ethyl, propyl, butyl, hexyl, octyl, decyl, dodecyl or the like) or a heterocyclic compound containing a nitrogen atom in a ring in a molar ratio of 1:1 in a polar solvent such as acetone or water at -10 to +10°C at pH 5-7 to obtain a 4-amino derivative of 2,6-dichloro-1,3,5-triazine. After separating, it is reacted with an amine expressed by formula III or piperazine in a non-polar solvent under heating condition. n COPYRIGHT: (C)1990,JPO |