Polyethylene stabilized by mixture of hindered phenol and amine

Details Polyethylene stabilized by mixture of hindered phenol and amine Polyethylene stabilized by mixture of hindered phenol and amine

1987-09-25

1989-01-10

Hoke, Veronica P.

Electricity: conductors and insulators

Conduits, cables or conductors

Insulated

524 87, 524289, C08K 536

Patent

active

047975113

ABSTRACT:
A composition stabilized against oxidative degradation comprising: a polyolefin, carbon black homogeneously incorporated in said polyolefin, a stabilizing amount of thiodiethylene bis(3,5-di-t-butyl-4-hydroxy)hydrocinnamate first stabilizer component incorporated into said polyolefin and a second stabilizer component of at least one amine antioxidant selected from the group consisting of a para-substituted aralkyl-substituted diphenylamine; a para-phenylenediamine and a polymerized dihydroquinoline incorporated into said polyolefin.

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Chem. Abstracts 105:61950t (Issue 18, 1986).

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