Coating processes – Spraying
Reexamination Certificate
2005-05-24
2005-05-24
Kelly, Cynthia H. (Department: 1774)
Coating processes
Spraying
C427S428010, C427S430100, C428S625000
Reexamination Certificate
active
06896932
ABSTRACT:
A method of treating a metallic cord to improve its ability to adhere to rubber is disclosed. The method involves contacting the metallic cord with a naphthenic oil containing from 1 to 53 percent by weight of a soluble cobalt salt and thereby deposit from 0.002 to 0.7 grams of cobalt per kilogram of steel to the metallic cord.
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“Fundamental Aspects of Rubber Adhesion to Brass-plated Steel Tire Cords” as published inRubber Chemistry and Technology,vol. 52, pp. 605 through 675, undated.
Beers Roger Neil
Benko David Andrew
Chu Judy
Huang Yen-How
Starinshak Thomas
DeLong John D.
Gray Jill M.
Hendricks Bruce J.
Kelly Cynthia H.
The Goodyear Tire & Rubber Company
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