Derivatives of 2,2,6,6-tetramethyl-4-piperidinol for use as ligh

Details Derivatives of 2,2,6,6-tetramethyl-4-piperidinol for use as ligh Derivatives of 2,2,6,6-tetramethyl-4-piperidinol for use as ligh

1994-07-11

1996-03-05

Morgan, Kriellion S.

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

Synthetic resins

Processes of preparing a desired or intentional composition...

252403, 546192, 546216, 546217, 546242, C08K 534

Patent

active

054968755

ABSTRACT:
The present invention relates to novel piperidine compounds of the formula (I) V5 V pV ##STR1## in which R.sub.1, R.sub.2 and R.sub.3 are as defined in the text. The compounds of the invention can be used as fight stabilizers, heat stabilizers and oxidation stabilizers for organic materials, in particular synthetic polymers.

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