| abstract |
A stabiliser composition for chlorine-containing polymers comprising compounds represented by the general formula (I), wherein X, Y, and Z are each selected independently of the other, wherein X is hydrogen or (II) Y is hydrogen or (III) and Z is hydrogen or (IV) wherein R1, R2, R3, R4, R5, and R6 are each independently a hydrogen, alkyl, alkenyl, cycloalkyl, cycloalkenyl, phenylalkyl and aryl group, and wherein A is oxygen (O) or sulfur (S). |