发明名称 METHOD OF MANUFACTURING MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING MEDIUM
摘要 PROBLEM TO BE SOLVED: To provide a magnetic recording medium having satisfactory electromagnetic wave conversion characteristics in a high density recording region and high productivity and to provide a method of manufacturing the same. SOLUTION: The method of manufacturing the magnetic recording medium includes the steps of: forming a non-magnetic layer 10 containing a radiation curable resin on a support 2; forming a magnetic layer 11 containing a magnetic powder and a resin on the non-magnetic layer 10; pressurizing a surface working roll 5 to the magnetic layer 11 to cause the roll 5 to abut on the magnetic layer 11; and curing at least the non-magnetic layer 10 by irradiating the non-magnetic layer 10 and the magnetic layer 11 with a radiation in a state where the surface working roll 5 is caused to abut on the magnetic layer 11. COPYRIGHT: (C)2008,JPO&INPIT
申请公布号 JP2008135143(A) 申请公布日期 2008.06.12
申请号 JP20060322214 申请日期 2006.11.29
申请人 HITACHI MAXELL LTD 发明人 MATSUDA KAZUYA;KUZE SADAMU
分类号 G11B5/84;G11B5/64;G11B5/738;G11B5/78 主分类号 G11B5/84
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