发明名称 METHOD OF MANUFACTURING MAGNETIC RECORDING MEDIUM, AND MAGNETIC RECORDING MEDIUM
摘要 <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium excellent in short wavelength recording characteristics. Ž<P>SOLUTION: In a method of manufacturing a magnetic recording medium which is obtained by forming a magnetic layer by applying magnetic paint which contains magnetic powder and a binder on one main surface of a nonmagnetic support, the magnetic paint is manufactured by: a kneading process of kneading the magnetic powder and the binder with a first solid content concentration in a batch type kneading device to obtain a magnetic kneading object; and a dilution process which performs dilution even to a second solid content concentration lower than the first solid content concentration to obtain a dilution paint by using a batch type kneading device and a consecutive kneading apparatus arranged in series thereto. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
申请公布号 JP2009230779(A) 申请公布日期 2009.10.08
申请号 JP20080071895 申请日期 2008.03.19
申请人 HITACHI MAXELL LTD 发明人 HIROI TOSHIO;KUZE SADAMU
分类号 G11B5/842;G11B5/70 主分类号 G11B5/842
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