Compositions stabilized with red-shifted tris-aryl-s-triazines

Details Compositions stabilized with red-shifted tris-aryl-s-triazines Compositions stabilized with red-shifted tris-aryl-s-triazines

1996-07-15

1997-11-04

Gupta, Yogendra N.

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

Synthetic resins

Processes of preparing a desired or intentional composition...

524 87, 524100, 524102, 524103, 544215, C08K 534

Patent

active

056840705

ABSTRACT:
Tris-aryl-s-triazines of formula VI ##STR1## which contain from one to three resorcinol derived moieties have UV spectra which are red-shifted to the near UV range and provide excellent stabilization to polymeric substrates against the deleterious effects of actinic light.

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Chem. Abst. 118:236387n of EP 0512,946 1993.

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