Stock material or miscellaneous articles – Composite – Of epoxy ether
Patent
1990-01-16
1991-07-09
Gallagher, John J.
Stock material or miscellaneous articles
Composite
Of epoxy ether
156315, 427410, 524361, 525481, 525502, B32B 1508
Patent
active
050305158
ABSTRACT:
A method for bonding a rubber substrate to a metal substrate wherein a primer composition is first applied to the surface of said metal substrate and the rubber substrate is then bonded to the primer composition-containing metal substrate surface using a rubber-to-metal bonding adhesive, the improvement comprising employing as the primer composition a mixture comprising an epoxidized diene polymer having a molecular weight of about 500 to 30,000 and a resole type phenolic resin, in a weight ratio of about 2 to 100 parts of said diene polymer per 100 parts of said resole type phenolic resin.
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Izawa Masazumi
Kasuya Akihiko
Ozawa Hiroyoshi
Buie W. Graham
Gallagher John J.
Lord Corporation
McCann Philip P.
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