Polyaminoamides containing polyalkylpiperidine radicals

Details Polyaminoamides containing polyalkylpiperidine radicals Polyaminoamides containing polyalkylpiperidine radicals

1984-05-08

1986-03-25

Anderson, Harold D.

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

Synthetic resins

From carboxylic acid or derivative thereof

524103, 528341, 546188, 546190, C08G 6914

Patent

active

045784540

ABSTRACT:
A novel class of polymeric compounds containing piperidine radicals of the formula ##STR1## in which X is a divalent radical selected from the group comprising ##STR2## is described. The novel compounds are light stabilizers, heat stabilizers and oxidation stabilizers for synthetic polymers and are particularly effective in polyolefine films, fibres and tapes.

REFERENCES:
patent: 3370044 (1968-02-01), Beaman
patent: 3463847 (1969-08-01), Ueda et al.

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