abstract |
A mixture of additives, wherein (A) at least one compound of formula (I) wherein R 1 and R 2 independently of one another are hydrogen, C 1 -C 22 alkyl, -O-,- OH, -CH 2 CN, C 1 ~C 18 alkoxy, C 2 -C 18 alkoxy substituted by -OH; C 5 ~C 12 cycloalkoxy, C 3 -C 6 alkenyl, C 3 -C 6 alkenyloxy, R 3 and R 4 are C 7 -C 9 phenylalkyl, unsubstituted or substituted on the phenyl by one, two or three C 1 -C 4 alkyl; or C 1 -C 8 acyl; and R 3 and R 4 are Independently of one another, C 1 -C 22 alkyl or a radical of the formula (Ia), wherein R 0 has one of the meanings of R 1 and R 2 ); and (B) at least 1 Contains anti-scratch additives To, the additive mixture. |