| 发明名称 |
FERRITE PARTICLES AND THERAPEUTIC AND DIAGNOSTIC USES THEREFORE |
| 摘要 |
Ferrite particles obtained by coprecipitation of ferrous and ferric salts from aqueous solution are free of hydrous oxides chelatable with EDTA and are coated with a biologically tolerable polymer. Also disclosed is a process for preparing such particles.
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| 申请公布号 |
CA2119145(C) |
申请公布日期 |
2003.11.25 |
| 申请号 |
CA19922119145 |
申请日期 |
1992.09.16 |
| 申请人 |
FILLER, AARON G.;LEVER, ANDREW M. L. |
发明人 |
FILLER, AARON G.;LEVER, ANDREW M. L. |
| 分类号 |
A61K31/70;A61K9/16;A61K47/48;A61K48/00;A61K49/00;(IPC1-7):C12N15/87;C07H21/00;C07H23/00;C08B37/02;C12N11/14 |
主分类号 |
A61K31/70 |
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