Magnetic recording medium
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United States of America Patent
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-
May 13, 1986
Grant Date -
N/A
app pub date -
May 27, 1982
filing date -
Jun 3, 1981
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A magnetic recording medium having a subbing metal layer formed by sputtering under a thin magnetic layer formed by vapor deposition possesses excellent magnetic properties and high surface hardness. The presence of the subbing layer improves the adhesion of the thin magnetic layer to the support.
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