Patent ID: 7628936

Claim:
A stabilizer mixture containing the components (A), (B) and (C) wherein component (A) is a compound selected from the group consisting of formulae (A-1-a), (A-2-a) and (A-2-b); wherein n 1 is a number from 2 to 20; wherein n 2 and n 2 * are a number from 2 to 20; component (B) is a compound selected from the group consisting of the formula (B-1-a), (B-1-b), (B-1-c), (B-1-d), (B-8-a), and (B-10-a); wherein E 1 is hydrogen, C 1 -C 8 alkyl, O, —OH, —CH 2 CN, C 1 -C 18 alkoxy, C 5 -C 12 cycloalkoxy, C 3 -C 6 alkenyl, C 7 -C 9 phenylalkyl unsubstituted or substituted on the phenyl by 1, 2 or 3 C 1 -C 4 alkyl; or C 1 -C 8 acyl; wherein E 23 has one of the meanings of E 1 ; wherein E 29 has one of the meanings of E 1 ; and component (C) is a compound selected from the group consisting of the formula (C-1-a), (C-1-b), (C-1-c), (C-1-d), (C-2-a), (C-4-a), and a product (C-6-a); wherein b 1 is a number from 2 to 20 and R 6 is hydrogen, C 1 -C 8 alkyl, O, —OH, —CH 2 CN, C 1 -C 18 alkoxy, C 5 -C 12 cycloalkoxy, C 3 -C 6 alkenyl, C 7 -C 9 phenylalkyl unsubstituted or substituted on the phenyl by 1, 2 or 3 C 1 -C 4 alkyl; or C 1 -C 8 acyl; wherein R 13 has one of the meanings of R 6 , wherein b 3 is a number from 1 to 20 and R 18 has one of the meanings of R 6 ; a product (C-6-a) represented by the formula wherein b 5 is 2 to 20.