Composition

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...

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Details

558 84, C08K 549, C08K 5527

Patent

active

049621440

ABSTRACT:
A composition comprising an aromatic polycarbonate in admixture with an anti-yellowing effective amount of a compound of the formula ##STR1##

REFERENCES:
patent: 3305520 (1967-02-01), Fritz et al.
patent: 4409346 (1983-10-01), Rasberger
Developmental Phosphite X-398 Preliminary Data and Performance in Polypropylene.

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