| abstract |
A stabilizer composition is described which comprises a 3-arylacrylic acid ester, a polymeric compound with a molecular weight of at least 2000, which carries side groups with amine functions on a polymeric skeleton, in which all substituents in the alpha position to the amine nitrogen atom are different from hydrogen, and a sterically hindered phenol contains. The stabilizer composition is particularly suitable for stabilizing thermoplastic polyurethane against light, oxygen and heat. |