发明名称 MAGNETIC RECORDING MEDIUM
摘要 PROBLEM TO BE SOLVED: To provide a magnetic recording medium suitable for high density recording and having high electromagnetic transducing characteristics in a coating type magnetic recording medium. SOLUTION: In the magnetic recording medium provided with a magnetic layer formed by dispersing ferromagnetic powder in a bonding agent, 0.9-7.5 pts.wt. aromatic compound having a carboxyl group and a hydroxyl group in the molecule thereof to 100 pts.wt. ferromagnetic powder is contained in the magnetic layer.
申请公布号 JP2002230736(A) 申请公布日期 2002.08.16
申请号 JP20010020265 申请日期 2001.01.29
申请人 SONY CORP 发明人 MORISAWA KAZUHIKO
分类号 G11B5/708;G11B5/702;G11B5/706;(IPC1-7):G11B5/708 主分类号 G11B5/708
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