发明名称 MAGNETIC RECORDING MEDIUM AND METHOD OF MANUFACTURE
摘要 PROBLEM TO BE SOLVED: To add clothing performance to a recordable-reproducible magnetic layer area in a magnetic recording medium. SOLUTION: This magnetic recording medium is composed of a nonmagnetic support 2, a magnetic layer 3, arranged on this nonmagnetic support 2, and a writing area 4 arranged on a surface of the magnetic layer 3, and the ratio P/B of a main component pigment P to a binder B of the writing layer 4 is set to 10 or less.
申请公布号 JP2002183686(A) 申请公布日期 2002.06.28
申请号 JP20000385569 申请日期 2000.12.19
申请人 SONY CORP 发明人 AOKI YUTAKA;MASANAGA AKIHIRO
分类号 B42D15/10;G06K19/06;G11B5/72;G11B5/80;G11B5/84 主分类号 B42D15/10
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