发明名称 |
MAGNETIC RECORDING MATERIAL |
摘要 |
PROBLEM TO BE SOLVED: To obtain a magnetic recording material with a magnetic recording layer which is not cracked by the bending of the material and does not become tacky even when the layer is moistened. SOLUTION: The magnetic recording material has a magnetic recording layer consisting essentially of a ferromagnetic material and a binder on the substrate, wherein an intermediate layer made primarily of a thermoplastic resin having <5 deg.C glass transition temperature is interposed between the substrate and the magnetic recording layer. The binder of the magnetic recording layer is a thermoplastic resin having 5-50 deg.C glass transition temperature. |
申请公布号 |
JP2000123350(A) |
申请公布日期 |
2000.04.28 |
申请号 |
JP19980306391 |
申请日期 |
1998.10.14 |
申请人 |
RICOH CO LTD |
发明人 |
NOGE YOSHIFUMI;YUYAMA YUKIHIRO;ORIHARA MOTOI;HIROISHI KATSUNORI;KUGA YASUMICHI |
分类号 |
B42D15/10;B41M5/26;B41M5/28;B41M5/30;B41M5/40;G11B5/73;G11B5/735;G11B5/738 |
主分类号 |
B42D15/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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