C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
400/7080, 260/24
C07D 251/54 (2006.01) C07D 251/70 (2006.01) C08K 5/098 (2006.01) C08K 5/3492 (2006.01)
Patent
CA 2033672
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, Image in which R is C6-C20alkyl, C3-C20alkyl interrupted by 1 to 5 oxygen atoms, C1- C20alkyl 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, Image in which X is C1-C20alkyloxy, C1-C20alkylthio, phenyloxy, phenylthio, benzyloxy or benzylthio, and R1, R2 and R3, independently of one another, are hydrogen, C1- C20alkyl, 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.
Kostler Hans-Gunter
Wehner Wolfgang
Ag Ciba-Geigy
Chemtura Vinyl Additives Gmbh
Fetherstonhaugh & Co.
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