Piperidine-triazine compounds for use as stabilizers for organic

Details Piperidine-triazine compounds for use as stabilizers for organic Piperidine-triazine compounds for use as stabilizers for organic

1993-09-29

1994-08-09

Shah, Mukund J.

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

Synthetic resins

Processes of preparing a desired or intentional composition...

524102, 540525, 540599, 544113, 544198, 544207, 544209, 544212, 544213, C08L10102, C07D40114

Patent

active

053367065

ABSTRACT:
The present invention relates to novel piperidine-triazine compounds of the formula (I) ##STR1## in which R.sub.1 is e.g. hydrogen or methyl, A.sub.1 is e.g. >N--CH.sub.3, R.sub.2 is e.g. --(CH.sub. 2).sub.2-6 --, R.sub.3 is e.g. 2,2,6,6-tetramethyl-4-piperidyl or 1,2,2,6,6-pentamethyl-4-piperidyl, or --A.sub.1 --R.sub.2 -- is a direct bond and, in this case, R.sub.3 is e.g. a group ##STR2## is a group of the formula (IVa) or (IVc) ##STR3## q and m are e.g. zero, X.sub.1 is e.g. a group of the formula (Va)

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