| 发明名称 |
PERFLUORINATED POLYETHERS (PFPE) AS MAGNETIC LUBRICANTS |
| 摘要 |
A surface agent includes two end portions and a middle portion disposed between the end portions. The end portions include an anchor group or a truncation group. The anchor group includes at least one surface active functional group. The midsection includes at least one perfluoroalkyl-branched perfluorinated ether unit.
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| 申请公布号 |
US2013157082(A1) |
申请公布日期 |
2013.06.20 |
| 申请号 |
US201113328869 |
申请日期 |
2011.12.16 |
| 申请人 |
DENG HONG;GUO XING-CAI;RAMAN VEDANTHAM;WALTMAN ROBERT;WU YU-CHEN;HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V. |
发明人 |
DENG HONG;GUO XING-CAI;RAMAN VEDANTHAM;WALTMAN ROBERT;WU YU-CHEN |
| 分类号 |
G11B5/00;C10M131/10 |
主分类号 |
G11B5/00 |
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