发明名称 MAGNETIC RECORDING MEDIUM
摘要 PROBLEM TO BE SOLVED: To provide a transparent magnetic recording medium having magnetic recording layers provided with sure magnetic input/output performance and transparency in combination. SOLUTION: At least one layer on the magnetic recording layer side of the magnetic recording medium having at least one layer of the magnetic recording layers contg. magnetic material particles on a base contains inorg. particles and/or org. resin particles. The surface roughness of the magnetic recording layers is specified to >=5 to <=30 nm in Rq. The number of surface projections consisting of particles exclusive of the magnetic particles per 100μm<2> of the magnetic recording layers is specified to >=30 pieces and the haze degree to <90%.
申请公布号 JPH10283628(A) 申请公布日期 1998.10.23
申请号 JP19970091193 申请日期 1997.04.09
申请人 FUJI PHOTO FILM CO LTD 发明人 MATSUNAGA TADAHIRO;OGAWA HIROSHI
分类号 G03C1/00;G03C1/76;G11B5/633;G11B5/708;G11B5/73;(IPC1-7):G11B5/704 主分类号 G03C1/00
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