Coating processes – Magnetic base or coating
Reexamination Certificate
2008-01-01
2008-01-01
Bashore, Alain L. (Department: 1762)
Coating processes
Magnetic base or coating
C427S128000, C427S130000, C427S177000, C427S359000, C427S366000, C427S369000, C427S209000
Reexamination Certificate
active
07314647
ABSTRACT:
A method for producing a magnetic recording medium includes heat-curing a coated substrate to cure a non-magnetic back coat on the substrate and to cure a magnetic front coat on the substrate, and calendering the heat-cured coated substrate to produce the magnetic recording medium. The calendering optionally is off-line calendering during which the substrate passes between opposed, generally non-compliant rolls. Other methods, and magnetic recording media produced by the disclosed methods, also are disclosed.
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Brong Brian D.
Edwards Bruce H.
Mandt Roger J.
Owen David J.
Pedrotty Douglas G.
Bashore Alain L.
Imation Corp.
Levinson Eric D.
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