| 摘要 |
Compositions containing a) a chlorine-containing polymer, b) 0.01 to 1% by weight, relative to the chlorine-containing polymer, of a compound of the formula I and/or its hydrochloride, in which R is C6-C20alkyl, C3-C20alkyl interrupted by 1 to 5 oxygen atoms, C1C20alkyl substituted by 1 to 5 OH, C3-C20alkenyl, C3-C8cycloalkyl, C1-C4alkyl-substituted C3-C8Cycloalkyl, C7-C11phenylalkyl, C7-C11phenylalkyl which is substituted on the phenyl by 1 to 3 radicals, these radicals, independently of one another, being hydroxyl, chlorine, Ct-C4alkyl, methoxy or ethoxy, or R is furthermore a group of the formula IIa or IIb, <IMGS> in which X is C1-C20alkyloxy, C1-C20alkylthio, phenyloxy, phenylthio, benzyloxy or benzylthio, and R1, R2 and R3, independently of one another, are hydrogen, C1C20alkyl, C1-C20alkyloxy, C1-C20alkylthio, C2-C12alkyloxycarbonyl, C2-C12alkanoyl, phenyl, phenyloxy, phenylthio, hydroxyl, mercapto or chlorine, and c) 0.01 to 5% by weight, relative to the chlorine-containing polymer, of an Me(II) carboxylate and/or Me(II)-phenolate, in which Me(II) is Ba, Ca, Mg, Cd or Zn. Some of the compounds of the formula I are novel.
|
