| 申请日期 | 2025-07-17 | 申请号 | JP2005318938 |
| 公开（公告）号 | JP2007128991A | 公开（公告）日 | 2007-05-24 |
| 公开国别 | JP | 申请人省市代码 | 全国 |
| 申请人 | UNIV SHINSHU | ||
| 简介 | PROBLEM TO BE SOLVED : To provide a method of combining magnetic ultrafine particles for creating a new material for the purpose of attaining high density in magnetic recording. SOLUTION : Fatty acid rare-earth metal salt or fatty acid transition metal salt is heated by microwaves in a glycerine solvent. The magnetic ultra-fine particles are SmCo5, for example. COPYRIGHT : (C)2007, JPO&INPIT | ||
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