| 摘要 |
A composition comprising a) a chlorinated polymer, b) at least one Me(II) carboxylate and/or Me(II) phenolate and/or Me(II) alkylphenolate, wherein Me(II) is Ba, Ca, Mg, Cd, Sr or Zn, and c) at least one compound of formula (I) <IMAGE> (I) wherein n is 1, 2, 3, 4 or 6 and, when n=1, R is phenyl and X is an alkyl group of 10 to 20 carbon atoms, when n=2, R is alkyl of 1 to 4 carbon atoms or phenyl, and X is alkylene of 4 to 12 carbon atoms, alkylene of 2 to 12 carbon atoms which is substituted by at least one C1-C8alkyl group, or is -CH2-CH2-S-CH2-CH2-S-CH2-CH2- or -CH2-CH2-S-CH2-CH2-, when n=3, R is alkyl of 1 to 4 carbon atoms of phenyl and X is CH3CH2C(CH2-)3, when n=4, R is alkyl of 1 to 4 carbon atoms or phenyl and X is a group <IMAGE> wherein m is 0 or 1, and, when n=6, R is alkyl of 1 to 4 carbon atoms or phenyl and X is the group <IMAGE>
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