Patent ID: 6153676
Filing Date: 2000-11-28
Classification: C07D,C08K

Abstract:
Polyolefin containing a hindered amine compound according to (1) ##STR16## wherein R is selected from the group consisting of oxygen, --OH, C.sub.2-24 alkyl, --O--C.sub.1-24 alkyl, --O--CO-phenyl and COR.sub.5, where R.sub.5 is --C(R.sub.3).dbd.CH.sub.2, C.sub.1-6 alkyl, phenyl CO--C.sub.1-24 alkyl, --CO-phenyl, --NR.sub.7 R.sub.8, --CH.sub.2 --C.sub.6 H.sub.5, --CO--OC.sub.1-12 alkyl or --COOH, where R.sub.3 is hydrogen or C.sub.1-4 alkyl; R.sub.7 is hydrogen, C.sub.1-12 alkyl, C.sub.5-6 cycloalkyl, phenyl, phenyl-C.sub.1-4 alkyl, or C.sub.1-12 alkylphenyl and R.sub.8 is C.sub.1-12 alkyl or hydrogen;each R.sub.1 and R.sub.2 are, independently, --CH.sub.3, or --CH.sub.2 (C.sub.1-4 alkyl) or both R.sub.1 or both R.sub.2 form a group --(CH.sub.2).sub.5 --;A is --O--, --N(C.sub.1-4 alkyl), or --NH--R.sub.9 is hydrogen or methyl,R.sub.10 is unsubstituted phenyl, napthyl, a nitrogen-, oxygen- or sulfur-containing five- or six-membered ring which is optionally annellated to one or two benzene rings, or R.sub.10 is substituted phenyl containing one to three groups selected from the group consisting of C.sub.1-8 alkyl, --OH, C.sub.1-8 alkoxy other than methoxy, at least one substituent of the formula (.alpha.) ##STR17## or R.sub.10 has the formula (a), (b), (c), or (d) ##STR18##