Piperidine-triazine compounds

Details Piperidine-triazine compounds Piperidine-triazine compounds

1989-09-20

1991-08-13

Ford, John M.

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

Organic compounds

Chalcogen in the nitrogen containing substituent

540575, 540598, 544198, 544207, 544209, 544212, C07D40114

Patent

active

050397990

ABSTRACT:
The present invention relates to novel piperidine-triazine compounds of the general formula (I) ##STR1## in which R.sub.1 e.g. hydrogen or methyl, .lambda. is e.g. 1 and R.sub.2 and R.sub.3 are e.g. N-(2,2,6,6-tetramethyl-4-piperidyl)-tetrahydrofurfurylamino or 1,2,2,6,6-pentamethyl-4-piperidyloxy.
These compounds are effective as light stabilizers, heat stabilizers and oxidation stabilizers for organic materials.

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patent: 4703072 (1987-10-01), Helwig et al.
Chem. Abst. 105, 209942q Derwent No. 86-1899/62/30 (1986).

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