Stabilized polymers having hetero atoms in the main chain

Details Stabilized polymers having hetero atoms in the main chain Stabilized polymers having hetero atoms in the main chain

1992-02-13

1994-02-22

Morgan, Kriellion S.

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

Synthetic resins

Processes of preparing a desired or intentional composition...

C08K 53492

Patent

active

052887782

ABSTRACT:
Hydroxyphenyltriazines of formula I ##STR1## wherein R is hydrogen, C.sub.1 -C.sub.18 alkyl, C.sub.2 -C.sub.6 alkyl substituted by halogen or by C.sub.1 -C.sub.12 alkoxy, or is benzyl and R' is hydrogen or methyl, are especially suitable as stabilisers for thermoplastic polymers that comprise hetero atoms in the main chain.

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