MAGNETIC RECORDING MEDIUM
PROBLEM TO BE SOLVED: To provide a magnetic recording medium having excellent tape wound-up shape after running. SOLUTION: The magnetic recording medium has a back coat layer. The back coat layer contains a specified compound and the surface of the back coat layer has ≤250 pieces/265×350 μm2protrusi...
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a magnetic recording medium having excellent tape wound-up shape after running. SOLUTION: The magnetic recording medium has a back coat layer. The back coat layer contains a specified compound and the surface of the back coat layer has ≤250 pieces/265×350 μm2protrusions having ≥50 nm height. COPYRIGHT: (C)2006,JPO&NCIPI |
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