Magnetic recording medium with backside to decrease...

Stock material or miscellaneous articles – Magnetic recording component or stock – Binder media

Reexamination Certificate

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C428S845200

Reexamination Certificate

active

07029774

ABSTRACT:
A magnetic recording medium including a substrate, a magnetic side, and a backside. The substrate defines a first surface and a second surface opposite the first surface. The magnetic side is formed over the first surface of the substrate and defines a recording surface. The backside is coated on the second surface of the substrate and is configured to decrease embossment of the recording surface. The backside defines a backside surface opposite the substrate. The backside surface having a skew less than about 0.5 and a kurtosis less than about 4.0.

REFERENCES:
patent: 6558774 (2003-05-01), Saliba et al.
patent: 6673475 (2004-01-01), Oikawa et al.
patent: 6797373 (2004-09-01), Noguchi et al.
patent: 6821574 (2004-11-01), Ebner et al.
patent: 6896959 (2005-05-01), Edwards
patent: 2005/0053804 (2005-03-01), Kato
patent: 2004319015 (2004-11-01), None
patent: 2004319016 (2004-11-01), None

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