| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a lubricant composition which is improved in a thickening property even in the case of low content. <P>SOLUTION: The lubricant composition is obtained by incorporating tribasic calcium phosphate of spherical particles in a liquid lubricant. It is preferable the tribasic calcium phosphate has≤3μm particle size. The tribasic calcium phosphate is incorporated by 0.5-60 wt.% of the whole lubricant composition. The lubricant composition effectively gives the property for thickening at the low content of the tribasic calcium phosphate. The lubricant composition is excellent in wear resistance and heat resistance and hardly exerts a bad influence on rubber or resins and further on ecology. Therefore, the lubricant composition is used safely. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
