| abstract |
The subject of the invention is a combination of stabilizers for chlorinated polymers, containing organic zinc compounds and at least one compound of formula where R1 = H, C1-C8 alkyl, C3-C8 alkenyl, C5-C8 cycloalkyl or C7-C9 phenylalkyl; R2 = H, C1-C8 alkyl, C3-C8 alkenyl, C5-C8 cycloalkyl, HO-C2H4-, HO-C3H6-, (C1-C4 alkyl) 2N-CH2) k-, n = 2 to 12; K = 2 to 6; and m = O or 1. |