| 发明名称 |
Antirust additives for lubricants or greases based on perfluoropolyethers |
| 摘要 |
An antirust additive for lubricants based on perfluoropolyethers, comprising one of the fluoropolyether compounds having functionalized end groups selected from -CN, -CH2NR1R2 and <IMAGE> and in particular a combination of these with small amounts of a fluoropolyether with acid end groups.
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| 申请公布号 |
US5169548(A) |
申请公布日期 |
1992.12.08 |
| 申请号 |
US19910691876 |
申请日期 |
1991.04.26 |
| 申请人 |
AUSIMONT S.R.L. |
发明人 |
STREPPAROLA, EZIO;GAVEZOTTI, PIERO;CORTI, COSTANTE |
| 分类号 |
C10M147/04;C10M149/12;C10M169/04 |
主分类号 |
C10M147/04 |
| 代理机构 |
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