Patent ID: 6013707
Filing Date: 2000-01-11
Classification: C07F,C08K

Abstract:
A polyester molding composition comprising a diphosphinic acid salt of the formula (II) or a mixture of the phosphinic acid salt of the formula (I) and diphosphinic acid salt of the formula (II) ##STR2## wherein R.sup.1 and R.sup.2 are identical or different and represent C.sub.1 -C.sub.4 -alkyl, which is linear or branched;R.sup.3 is a C.sub.1 -C.sub.10 alklylene, which is linear or branched; arylene; alkylarylene; or arylalkylene;M represents calcium ion or aluminum ion;m is 2or 3;n is 1 or 3;x is 1 or 2,in a flame retardant amount.