Stock material or miscellaneous articles – Circular sheet or circular blank – Recording medium or carrier
Reexamination Certificate
2004-06-01
2008-05-27
Hess, Bruce H. (Department: 1794)
Stock material or miscellaneous articles
Circular sheet or circular blank
Recording medium or carrier
C430S270110
Reexamination Certificate
active
07378140
ABSTRACT:
An optical information recording method including recording information at a linear velocity of at least 14 m/s to an optical information recording medium including a substrate and a dye-containing recording layer formed on the substrate. The dye has an endothermic peak when subjected to differential thermal analysis under a flow of nitrogen gas.
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European Search Report.
FUJIFILM Corporation
Hess Bruce H.
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