Tetramethylpiperidine compounds for use as stabilizers for organ

Details Tetramethylpiperidine compounds for use as stabilizers for organ Tetramethylpiperidine compounds for use as stabilizers for organ

1994-02-18

1995-05-16

Mars, Howard T.

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

546190, 544198, C07D21108

Patent

active

054162165

ABSTRACT:
Novel piperidine compounds of the formula (I) ##STR1## in which R.sub.1 is e.g. hydrogen or methyl, n is e.g. 1 and A is e.g. --COR.sub.2 with R.sub.2 being C.sub.1 -C.sub.18 alkyl.
The said compounds are effective as light stabilisers, heat stabilizers and oxidation stabilisers for organic materials.

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