发明名称 MAGNETIC RECORDING MEDIUM
摘要 PROBLEM TO BE SOLVED: To provide a magnetic recording medium excellent in surface smoothness, dispersion properties of a non-magnetic layer, electromagnetic transducing characteristics, running durability and also in improvement of output deterioration under the circumstance of low moisture. SOLUTION: The magnetic recording medium having a non-magnetic layer provided on at least one surface of a non-magnetic substrate and formed by dispersing inorganic pigment into a bonding agent and a magnetic layer provided on the non-magnetic layer is characterized in that an aromatic compound including carboxyl groups in its chemical structure and having a molecular weight of 200 or less is contained in the non-magnetic layer.
申请公布号 JP2001297427(A) 申请公布日期 2001.10.26
申请号 JP20010033202 申请日期 2001.02.09
申请人 TDK CORP 发明人 SAITO AKIRA;SATO TATSUNORI;KAIZU AKIMASA
分类号 C09D5/00;C09D7/12;C09D127/06;C09D127/22;C09D175/14;C09D201/00;G11B5/738;(IPC1-7):G11B5/738 主分类号 C09D5/00
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