| 发明名称 |
High magnetization aqueous ferrofluids and processes for preparation and use thereof |
| 摘要 |
A ferrofluid comprising an aqueous suspension of an unsilanated or silanated nanocomposite comprised of Fe2O3 nanoparticles and an ionic exchange resin, wherein the ferrofluid has a high magnetization moment of about 20 to about 40 emu/gram.
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| 申请公布号 |
US5667716(A) |
申请公布日期 |
1997.09.16 |
| 申请号 |
US19960674306 |
申请日期 |
1996.07.01 |
| 申请人 |
XEROX CORPORATION |
发明人 |
ZIOLO, RONALD F.;KROLL, ELIZABETH C.;PIECZYNSKI, RACHEL |
| 分类号 |
H01F1/00;H01F1/44;(IPC1-7):H01F1/28 |
主分类号 |
H01F1/00 |
| 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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