Additives for high-flow polymers

摘要: A composition containing (I) a natural or synthetic organic polymer having melt flow index of 15 to 1000 g/10min at 230°C and 2.16 kg (II) an additive mixture components (A1 ) (A2), wherein is least one cyclic phosphoric acid ester the formula Ro direct bond, -S-, C3-C12cycloalkylidene group -C(Xi)(X2)- with X1 X2 independently another being hydrogen, C1-C18salkyl C3-C12cycloalkyl; radicals R1 are identical C1-C4alkyl C3-C12cycloalkyl unsubstituted substituted by one, two three C1-C4alkyl; (A2) alkali alkaline earth metal salt saturated unsaturated aliphatic mono dicarboxylic -OH; proviso that essentially free inorganic pigment.