Process for incorporating o-hydroxyphenyl-s-triazines in organic

Details Process for incorporating o-hydroxyphenyl-s-triazines in organic Process for incorporating o-hydroxyphenyl-s-triazines in organic

1992-02-26

1993-02-23

Michl, Paul R.

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

Synthetic resins

Processes of preparing a desired or intentional composition...

524720, 525374, 525380, 528 62, 528 96, 528332, C08K 534, C08C 1922, C08G 1230

Patent

active

051890844

ABSTRACT:
o-Hydroxyohenyl-s-triazines containing suitable functional groups are incorporated in polymers by copolymerisation, copolycondensation, copolyaddition or by polymer-analogous reaction. The modified polymers so obtained have excellent stability to degradation induced by light, oxygen and heat. They can also be used as stabilisers.

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