Patent ID: 6174940
Filing Date: 2001-01-16
Classification: C08K

Abstract:
A mixture M comprising the compound I in a proportion of 65-95% by weight, the compound II in a proportion of 5-35% by weight and the compound III in a proportion of 0-10% by weight, wherein the percentages by weight are based on the overall weight of the mixture ##STR43##in whichn and m independently of one another are a number from 0 to 100, but n and m cannot both be 0,R.sup.1 is hydrogen, C.sub.5 -C.sub.7 -cycloalkyl, or a C.sub.1 -C.sub.12 -alkyl group,R.sup.2 and R.sup.3 independently of one another are a hydrogen atom or a C.sub.1 -C.sub.18 -alkyl group or, together with the carbon atom connecting them, are a 5- to 13-membered ring or, together with the carbon atom connecting them, are a group of the formula (IV) where R.sup.1 is defined as above ##STR44##R.sup.4 and R.sup.5 independently of one another are either hydrogen or a C.sub.1 -C.sub.22 -alkyl group, an oxygen radical O*, --OH, --NO, --CH.sub.2 CN, benzyl, allyl, a C.sub.1 -C.sub.30 -alkyloxy group, a C.sub.5 -C.sub.12 -cycloalkyloxy group, a C.sub.6 -C.sub.10 -aryloxy group, a C.sub.7 -C.sub.20 -arylalkyloxy group, a C.sub.3 -C.sub.10 -alkenyl group, a C.sub.3 -C.sub.6 -alkynyl group, a C.sub.1 -C.sub.10 -acyl group, halogen or unsubstituted or C.sub.1 -C.sub.4 -alkyl-substituted phenyl.