| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a lubricant composition attainable of low viscosity and reduction of a friction loss in a normal temperature region while maintaining oil film-holding performance in a high temperature region and having excellent low temperature fluidity. <P>SOLUTION: The lubricant composition is produced by compounding a lubricant base oil (a) having 2 to 10 mm<SP>2</SP>/s kinematic viscosity at 100°C and a poly-α-olefin (b) produced by using a metallocene catalyst and having 15 to 300 mm<SP>2</SP>/s kinematic viscosity at 100°C and the compounded amount of the component (b) is 20 mass% or more based on the total amount of the composition. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
