Polycarbonate composition containing UV absorber

Details Polycarbonate composition containing UV absorber Polycarbonate composition containing UV absorber

2009-04-22

2011-10-25

Sanders, Kriellion (Department: 1761)

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

Synthetic resins

Processes of preparing a desired or intentional composition...

C524S091000, C524S208000

Reexamination Certificate

active

08044122

ABSTRACT:
The present invention relates to a composition containing polycarbonate and from 0.05 wt. % to 0.5 wt. % of a UV absorber and from 0.0001 wt. % to 0.03 wt. % 2-[2-hydroxy-4-(2-ethylhexyl)oxy]phenyl-4,6-di(4-phenyl)phenyl-1,3,5-triazine.

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