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

1989-08-02

1991-09-10

Richter, Johann

Organic compounds -- part of the class 532-570 series

Organic compounds

Four or more ring nitrogens in the bicyclo ring system

540554, 540575, 540598, 544113, 544 60, 544209, 430270, 524 96, 524 98, 524100, C07D25150, C07D25170, C08K 534, C08L 2506

Patent

active

050475312

ABSTRACT:
Piperidine-triazine compounds of the general formula (I) ##STR1## in which R.sub.1 is e.g. hydrogen or methyl, R.sub.2 is e.g. C.sub.2 -C.sub.6 alkylene, R.sub.3 is e.g. a group ##STR2## ##STR3## can be used as light stabilizers, heat stabilizers and oxidation stabilizers for organic materials, in particular synthetic polymers.

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