Patent ID: 8822575

Claim:
A mixture, comprising at least one of (a) and (b), and further comprising (c) and (d): (a) an oligomeric compound, comprising a repeat unit of general formula (I) or an acid-addition salt thereof in which R 1 is C 1 -C 6 alkoxy, R 2 is H or C 1 -C 30 -alkyl, R 3 , R 4 , R 5 , and R 6 , is CH 3 , (b) a compound of general formula (II) or an acid-addition salt thereof in which n is 2, R 9 is H, R 10 , R 11 , R 12 , and R 13 , is CH 3 , R 14 is formyl, acyl or benzyl, R 16 is H, R 15 is C 2 -C 22 -alkylene, (c) at least one compound of general formula (III) In which R 17 is C 1 -C 20 -alkyl or substituted phenyl, and (d) optionally further additives, wherein each of the substituents R 1 to R 17 has interruption at any desired position by one or more heteroatoms, where the number of the heteroatoms is not more than 10, and optionally each of the substituents R 1 to R 17 has substitution at any desired position, but not more than five times, by C 1 -C 30 -alkyl, C 1 -C 20 -alkoxy, aryl, heterocyclic moieties, heteroatoms, or halogen, and the likewise has substitution at most twice, by the substituents or by substituted aryl moieties, and wherein a ratio by weight of the at least one of components (a) and (b) to component (c) is from 10:1 to 1:2.