发明名称 Magnetic recording medium and a method for producing the same wherein the medium has two magnetic layers differing in degree of orientation
摘要 PCT No. PCT/JP91/00623 Sec. 371 Date Jan. 6, 1992 Sec. 102(e) Date Jan. 6, 1992 PCT Filed May 10, 1991 PCT Pub. No. WO91/18387 PCT Pub. Date Nov. 28, 1991.A magnetic recording medium according to the invention comprises a first linear orientation magnetic layer (11) formed of capillary crystal ferromagnetic membrane and a second linear orientation magnetic layer (12) formed of hexagonal system ferromagnetic powder on the first linear orientation magnetic layer, the linear orientation rate of the second linear orientation magnetic layer (12) is smaller than that of the first linear orientation magnetic layer (11).
申请公布号 US5384182(A) 申请公布日期 1995.01.24
申请号 US19920781213 申请日期 1992.01.06
申请人 KABUSHIKI KAISHA TOSHIBA 发明人 ITO, TAKEO;YOKOYAMA, HIROTAKA
分类号 G11B5/706;G11B5/714;G11B5/716;(IPC1-7):G11B5/00 主分类号 G11B5/706
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