| 发明名称 |
Microbead and a process for the manufacture of microbeads |
| 摘要 |
<p>A process for forming magnetic particles which comprises preparing a suspension of a colloidal magnetic material and forming a polymer coating on the colloidal material to form the magnetic particles. The polymer may be a urea -formaldehyde amino resin. The magnetic material may be Fe2O3. The particles may be 1-10 microns in size.</p> |
| 申请公布号 |
GB0512762(D0) |
申请公布日期 |
2005.07.27 |
| 申请号 |
GB20050012762 |
申请日期 |
2005.06.22 |
| 申请人 |
REAGENT MINE, THE LTD |
发明人 |
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| 分类号 |
B01D15/08;B01J13/00;B01J13/02;B01J20/28;B01J20/286;B01J20/32;C01G49/06;C09C1/24;H01F1/113;H01F1/36 |
主分类号 |
B01D15/08 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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