发明名称 MAGNETIC RECORDING MEDIUM
摘要 PROBLEM TO BE SOLVED: To provide a magnetic recording medium having excellent electromagnetic transducing characteristic, which is high in output and reduced in the generation of dropout, and excellent in traveling stability and durability. SOLUTION: The magnetic recording medium has a lower layer and an upper layer magnetic layer having respectively <=2.5μm and <=0.3μm thickness and as a binder and a solvent contained in an upper layer coating material, each of the binder and the solvent, which exhibits that the extent of light scattering of the binder measured about a solution prepared by dissolving the binder in the solvent is >=8000 nm by weight average, is used.
申请公布号 JP2000057556(A) 申请公布日期 2000.02.25
申请号 JP19980222069 申请日期 1998.08.05
申请人 KAO CORP 发明人 ONODERA OSAMU;MAKI KAZUO;YAMASHITA KAZUTAKA
分类号 C09D5/23;G11B5/70;G11B5/702;G11B5/738;G11B5/842;(IPC1-7):G11B5/702 主分类号 C09D5/23
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