Organotin alkoxycarbonylphenyl mercaptides and the use thereof

Details Organotin alkoxycarbonylphenyl mercaptides and the use thereof Organotin alkoxycarbonylphenyl mercaptides and the use thereof

1990-03-01

1991-06-04

Hoke, Veronica P.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

556 93, C08K 558, C07F 722

Patent

active

050214918

ABSTRACT:
Compounds of the formula I ##STR1## in which R is C.sub.8 -C.sub.14 alkyl, phenyl, C.sub.7 -C.sub.9 aralkyl or R"OOC-CH.sub.2 --CH.sub.2, R' is C.sub.2 -C.sub.18 alkyl, C.sub.5 -C.sub.12 cycloalkyl, phenyl, C.sub.7 -C.sub.30 alkaryl or C.sub.7 -C.sub.18 -aralkyl and R" is C.sub.1 -C.sub.14 alkyl, phenyl or C.sub.7 -C.sub.9 aralkyl and x is 1 or 2, are heat stabilizers for chlorine-containing thermoplastics, in particular for PVC.

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