Polypropylene stabilized against oxidative degradation with mixt

Details Polypropylene stabilized against oxidative degradation with mixt Polypropylene stabilized against oxidative degradation with mixt

1988-09-16

1989-06-06

Hoke, Veronica P.

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

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

524291, 524343, C08K 518

Patent

active

048372595

ABSTRACT:
Polypropylene are stabilized against oxidative degradation by the presence therein of a stabilizing amount of an antioxidant composition which comprises:

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Gerald Scott-Developments in Polymer Stabilization-1, pp. 39,77 to 85,96 and 97 (1979).
Chem. Abstracts. 105:61950t (Issue 18, 1986).

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