Curable compositions having high amount of antiozonant and an ar

Details Curable compositions having high amount of antiozonant and an ar Curable compositions having high amount of antiozonant and an ar

1997-06-05

2000-12-12

Mulcahy, Peter D.

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

Synthetic resins

Processes of preparing a desired or intentional composition...

524100, C08L 548, C08L 534

Patent

active

061600431

ABSTRACT:
A composition that includes (a) at least one elastomer; (b) at least one curing agent; and (c) at least 15 parts (per hundred parts by weight of the elastomer) of an antiozonant package that includes at least two antiozonants that are each selected from different antiozonant classes wherein the antiozonant classes are dialkyl p-phenylenediamine, N-alkyl N-aryl phenylenediamine and 2,4,6-tris(N-alkyl-p-phenylenediamino)-1,3,5 triazine. The composition is useful to make a shear element for use in a damper or a load element for use in a mount.

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