Stock material or miscellaneous articles – Coated or structually defined flake – particle – cell – strand,... – Rod – strand – filament or fiber
Patent
1975-08-15
1977-10-04
Kendall, Ralph S.
Stock material or miscellaneous articles
Coated or structually defined flake, particle, cell, strand,...
Rod, strand, filament or fiber
427327, 427387, 427388B, 427409, 428295, 428391, 428447, 428450, 156110A, 156329, 152359, B32B 1502, B32B 1508
Patent
active
040525244
ABSTRACT:
A method is disclosed for improving the hydrolytic stability of the adhesive bond between an RFL type organic adhesive and a steel reinforcing element in steel-rubber composite articles. This is achieved by a pre-treatment of the steel surface before it is coated with the organic adhesive. The pre-treatment includes first immersing the steel element in an aqueous bath containing an acid, or base followed by a water rinse. A primer coating is then applied onto the surface of the steel element which consists of an organo-silane compound of the following formula:
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Bender Malcolm F.
Fulton Kent H.
Harakas Nicholas K.
Tierney Paul A.
Kendall Ralph S.
Monsanto Company
Weinkauf Russell E.
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