Patent ID: 6737454
Filing Date: 2004-05-18
Classification: C08K,C08L

Abstract:
A thermoplastic molding composition comprising poly(ester)carbonate and at least one oxalate compound selected from the group consisting of metal oxalates, metal hydroxyoxalates, oxalic acid esters and metal salts of oxalic acid esters in amounts of 0.5 to 5 parts by weight (based on 100 parts by weight of the total composition),wherein the oxalate compound conforms to the general formula M1x(1)M2x(2) . . . Mnx(n)(OH)a(C2O4)b wherein n is a running index and M1, M2 to Mn denote identical or different metals of the same or different valencies, the variable b denotes an arbitrary number >0, and the variables a and x(1) to x(n) denote arbitrary numbers&gE;0, wherein at least one of the variables x(1) to x(n) has a value>0, and wherein M1 to Mnare selected from the group consisting of Li, Na, K, Rb, Cs, Be, Mq, Ca, Sr, Ba, B, Al, Ga, In and TI.