Patent ID: 8022122
Filing Date: 2011-09-20
Classification: C08K

Abstract:
1. A composition comprising a) a polyester polymer, b) a compound of formula (I)-(X) and c) a further flame retardant selected from salts of an organic phosphinic acid, wherein n is 1 or 2, X is O, S or NH, Z R R in case n is 1, R in case n is 2, R R R R R the substituted alkylene, aralkylene, alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, aryl, aralkyl, aralkenyl, aralkynyl, alkoxy, alkenyloxy, alkynyloxy, aryloxy and aralkoxy are substituted by one or more radicals selected from the group consisting of halogen, hydroxy, nitro, cyano, COO—R or the substituted aralkylene, aryl, aralkyl, aralkenyl, aralkynyl, aryloxy and aralkoxy are substituted at the aryl by one or more radicals selected from the group consisting of C R R