| 发明名称 |
MAGNETISCHES AUFZEICHNUNGSMEDIUM MIT BINDEMITTELFREIEM PHOSPHIDUEBERZUG |
| 摘要 |
Magnetic recording medium having a binder-free magnetizable coating of M2P where M consists essentially of a combination of at least two transition metals, preferably iron, nickel and/or cobalt, which medium has high coercivity and low Curie temperature, making it especially useful as an intermediate transfer medium for thermoremanent contact duplication. |
| 申请公布号 |
DE2408352(A1) |
申请公布日期 |
1974.08.29 |
| 申请号 |
DE19742408352 |
申请日期 |
1974.02.19 |
| 申请人 |
M?NNESOTA MINING AND MANUFACTURING CO. |
发明人 |
STANLEY ANDERSON,GERALD;DAVID HOLM,JOHN;LOWEIL J?OBSON,RICHARD;EARL SMITH,RONALD |
| 分类号 |
G11B5/66;C01G49/00;G03G5/16;G03G19/00;G11B5/64;H01F10/12;H01F10/14;H01F10/18;(IPC1-7):G11B5/64;H01F10/02 |
主分类号 |
G11B5/66 |
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