G - Physics – 11 – B
Patent
G - Physics
11
B
352/31, 204/96.1
G11B 5/64 (2006.01) C23C 14/14 (2006.01) C23C 14/34 (2006.01) G11B 5/66 (2006.01) G11B 5/85 (2006.01)
Patent
CA 2036496
ABSTRACT OF THE DISCLOSURE A magnetic recording medium is disclosed, wherein a magnetic film comprising a partially oxidized cobalt with its in-plane coercive force not less than 500 Oe is provided on a substrate. Further disclosed are megnetic recording media, wherein there is further provided an underlayer comprising Cr, Fe or an Fe-Co alloy under said magnetic film, and wherein a perpendicular magnetic anisotropic film comprising a partially oxidized metal is further provided on said magnetic film. The magnetic recording media of the present invention are high in recording density and reproduction output, low in noise and high in S/N ratio.
Nasu Shogo
Saiki Koji
Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
Marks & Clerk
LandOfFree
Magnetic recording medium and method for preparing the same does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Magnetic recording medium and method for preparing the same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnetic recording medium and method for preparing the same will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1924941