| 摘要 |
The invention relates to a PVC composition comprising a stabilizer combinati on of (b) polyDHP of the formula I where the radicals T, L, R, R', R" are as defined in claim 1, (c) a subtance from the group consisting of crystalline hydrotalcites, crystalline or amorphous zeolites, crystalline or amorphous dawsonites, magadiites or kenyaites, disaccharide alcohols and sterically hindered amines containing the structural unit in which R o is hydrogen or methyl, and (d) at least one zinc, aluminium or lanthanoid compound. FD 4.2/PM |
