Curable rubber composition

Details Curable rubber composition Curable rubber composition

1987-11-20

1989-11-21

Pertilla, Theodore E.

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

Synthetic resins

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

525141, 525144, 525145, C08L 6110

Patent

active

048823864

ABSTRACT:
A rubber composition which in the cured state shows improved adhesion to substrate through hydroxyl-reactive adhesives such as polyurethane comprises a first elastomer such as EPDM which shows generally poor adhesion, a minor proportion of a halogenated elastomer, phenol resin, a curative system for covulcanizing the elastomer, and an aminic substance which catalyses reaction between the resin and isocyanate containing adhesives.

REFERENCES:
patent: 3586735 (1971-06-01), Giller et al.
patent: 4699832 (1987-10-01), Sattlemeyer

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