Stabilized pigmented polymer compositions

摘要

The present invention relates to a composition containing A) a polymer, B) a pigment or a dye and C) ZnO as a stabilizer, wherein the initial CIELab value DELTAE of the stabilized pigmented polymer is less than 10 compared to the pigmented polymer and the reduction of DELTAE of the stabilized pigmented polymer after 1500 kj UV radiation is at least 10% compared to the pigmented polymer.