Curable rubber composition

Details Curable rubber composition Curable rubber composition

1989-06-09

1991-01-08

Seccuro, Carman J.

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

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

525233, 525211, 525192, C08L 902, C08L 2316, C08L 2326, C08L 3320

Patent

active

049836781

ABSTRACT:
Disclosed is a curable rubber composition comprising (a) 100 parts by weight of a rubber comprising 90 to 60% by weight of any ethylenically unsaturated nitrile/conjugated diene type highly saturated rubber and 10 to 40% by weight of an ethylene/propylene copolymer rubber, (b) 10 to 100 parts by weight of a zinc salt of methacrylic acid, and (c) 0.2 to 10 parts by weight of an organic peroxide. The curable rubber composition provides a cured product having an excellent strength, and ozone resistance.

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patent: 4843128 (1989-06-01), Cesare

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