| 发明名称 |
IN SITU USE OF GELATIN IN THE PREPARATION OF UNIFORM FERRITE PARTICLES. |
| 摘要 |
A method is described for the preparation of uniform colloidal particles of ferrites, containing manganese(II), at a relatively low temperature in the presence of an aminodextran solution which acts as a support vehicle for the nucleation and growth of colloidal particles of metal oxide and for dispersion as separate single particles. |
| 申请公布号 |
EP0610386(A4) |
申请公布日期 |
1997.03.12 |
| 申请号 |
EP19920923201 |
申请日期 |
1992.10.28 |
| 申请人 |
COULTER CORPORATION |
发明人 |
SIIMAN, OLAVI;BURSHTEYN, ALEXANDER |
| 分类号 |
G01N33/553;B01J13/00;B03C1/01;C01G49/00;G01N33/543;G11B5/133;H01F1/06;H01F1/11;H01F1/36;H01F1/37;H01F1/44;(IPC1-7):B01J13/10 |
主分类号 |
G01N33/553 |
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