Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Physical dimension specified
Reexamination Certificate
2005-04-05
2005-04-05
Rickman, Holly (Department: 1773)
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Physical dimension specified
C428S611000, C428S690000, C428S690000, C428S690000, C428S900000
Reexamination Certificate
active
06875505
ABSTRACT:
A magnetic recording medium comprising a flexible support, a first recording layer, an intermediate layer and a second recording layer in this order, wherein the second recording layer comprises a ferromagnetic metal alloy comprising Co, Pt and Cr, and a nonmagnetic oxide.
REFERENCES:
patent: 20030180577 (2003-09-01), Do et al.
patent: 5-73880 (1993-03-01), None
patent: 7-311929 (1995-11-01), None
patent: 2001-56921 (2001-02-01), None
Moriwaki Kenichi
Usui Kazuyuki
Fuji Photo Film Co. , Ltd.
Rickman Holly
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