Synergistic stabiliser mixture

Details Synergistic stabiliser mixture Synergistic stabiliser mixture

1995-10-24

1998-02-17

Morgan, Kriellion S.

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

Synthetic resins

Processes of preparing a desired or intentional composition...

524100, 524102, 524103, C08K 534

Patent

active

057192170

ABSTRACT:
A stabilizer mixture comprising, for example, a compound of formula I and a compound of formula III ##STR1## wherein n.sub.1 and n.sub.2 may be an integer from 2 to 20, R.sub.1, R.sub.3, R.sub.6 and R.sub.8 may each be independently of one another hydrogen, C.sub.1 -C.sub.4 alkyl or a group of formula II ##STR2## wherein R.sub.5 may be hydrogen or methyl, R.sub.2 and R.sub.7 are each independently of the other C.sub.2 -C.sub.6 alkylene, R.sub.4 may be C.sub.1 -C.sub.10 alkyl or cyclohexyl, R.sub.9 and R.sub.10 may each be independently of the other C.sub.1 -C.sub.8 alkyl or a group of formula II, or R.sub.9 and R.sub.10, together with the linking nitrogen atom, are morpholino.

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