| 申请日期 | 2026-04-26 | 申请号 | JP2004204907 |
| 公开（公告）号 | JP2006031751A | 公开（公告）日 | 2006-02-02 |
| 公开国别 | JP | 申请人省市代码 | 全国 |
| 申请人 | FUJI PHOTO FILM CO LTD | ||
| 简介 | PROBLEM TO BE SOLVED : To reduce dirt of a magnetic head, which causes deterioration in electromagnetic conversion characteristics. SOLUTION : A magnetic recording medium has a coating layer consisting of a magnetic layer containing a ferromagnetic powder containing rare earth elements, and a binder, formed on a nonmagnetic base, wherein the quantity of free rare earth elements in the coating layer is ≤30 ppm. COPYRIGHT : (C)2006, JPO&NCIPI | ||
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