Patent ID: 6248816
Filing Date: 2001-06-19
Classification: C08K,C09B

Abstract:
A polymeric composition comprising a mixture of:a thermoplastic resin; anda dye composition;wherein the dye composition comprises a compound having the general formula: ##STR6##wherein R represents hydrogen or at least one group independently selected from C.sub.1 -C.sub.8 alkyl, C.sub.1-C.sub.8 alkoxy, halogen, hydroxy, trifluoromethyl, aryloxy, arylthio, arylamino, C.sub.1 -C.sub.8 carbalkoxy, --CO.sub.2 H, C.sub.1 -C.sub.8 alkanoyloxy, arylazo, --CN, --NO.sub.2, --SO.sub.2 -C.sub.1 -C.sub.8 alkyl, --SO.sub.2 N(R1)R2, and --CON(R1)R2, wherein R1 and R2 are independently selected from C.sub.1 -C.sub.8 alkyl, C.sub.3-C.sub.8 cycloalkyl, aryl and hydrogen.