| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a bearing oil which ensures fluidity at -40°C, and has low viscosity at low temperature and a small decrease in viscosity with an increase in temperature. <P>SOLUTION: The bearing oil contains a first monoester which is an ester of: a branched 18C fatty acid or a monounsaturated 18C fatty acid; and ethylhexyl alcohol. <P>COPYRIGHT: (C)2012,JPO&INPIT |
