Patent ID: 7081213
Filing Date: 2006-07-25
Classification: C08K

Abstract:
1. A mixture of compounds comprising one or more compounds of the general formula wherein the groups R independently stand for an alkyl-, cycloalkyl-, or aralkyl- whereas the aromatic ring system may be optionally substituted by one or more groups R′ which may be identical or different and which groups R′ can be an aryl-, a saturated or unsaturated alkyl-, aralkyl- or cycloalkyl-group as well as halogen, an amino-, aminoalkyl-, aminocycloalkyl-, cyano-, thiocyano- or nitrogroup; a UV-absorber of the formula 2 wherein R at least one compound selected from the group consisting of a hindered amine stabilizer, sterically hindered phenol, organophosphine, organophosphite, organophosphonite, and mixtures thereof.