| 发明名称 |
OXIDATION-STABLE HYDRAULIC OIL |
| 摘要 |
Oxidation-stable hydraulic oils can be obtained by esterifying polyols with oleic acid and by optionally adding additives, whereby the respective hydraulic oils correspond to the requirements of the thermal oxidation stability test (TOST) in accordance with DIN 51587. |
| 申请公布号 |
WO02083607(A2) |
申请公布日期 |
2002.10.24 |
| 申请号 |
WO2002EP03048 |
申请日期 |
2002.03.20 |
| 申请人 |
COGNIS DEUTSCHLAND GMBH & CO. KG;BONGARDT, FRANK;CHRISTOPH, RALF |
发明人 |
BONGARDT, FRANK;CHRISTOPH, RALF |
| 分类号 |
C07C69/58;C10M105/38;C10M169/04 |
主分类号 |
C07C69/58 |
| 代理机构 |
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