Magnetic recording medium

Details Magnetic recording medium Magnetic recording medium

2005-05-10

2005-05-10

Resan, Stevan A. (Department: 1773)

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Including a second component containing structurally defined...

C428S324000, C428S328000, C428S329000, C428S331000, C428S690000, C428S690000, C428S690000

Reexamination Certificate

active

06890646

ABSTRACT:
Provided is a particulate magnetic recording medium for high-density recording maintaining a high C/N ratio achieving good surface recording density, exhibiting little dropout, and having a low error rate. The magnetic recording medium comprises a nonmagnetic layer comprising a nonmagnetic powder and a binder and a magnetic layer comprising a ferromagnetic powder and a binder in this order on at least one surface of a nonmagnetic support. Said nonmagnetic support comprises a filler having an aspect ratio ranging from 50 to 10,000 and a thickness ranging from 0.5 to 5 nm.

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patent: 2000-336186 (2000-05-01), None

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