Piperidine-triazine compounds for use as light stabilizers, heat

Details Piperidine-triazine compounds for use as light stabilizers, heat Piperidine-triazine compounds for use as light stabilizers, heat

1994-05-25

1995-09-12

Gupta, Yogendra N.

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

Organic compounds

Four or more ring nitrogens in the bicyclo ring system

540543, 540598, 544113, 544194, 544207, 544209, 544212, C07D40312, C07D40314

Patent

active

054497760

ABSTRACT:
Novel piperidine compounds of the formula (I) are suitable for use as light stabilizers, heat stabilizers and oxidation stabilizers for organic materials.
The definitions of R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5, A and n in the formula (I) are given in the text. ##STR1##

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C.A. 107:41080x (1987).
Derwent 92-395362/48, 1992.

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