| 发明名称 |
LUBRICANT OIL COMPOSITION |
| 摘要 |
A lubricant oil composition of the present invention that is prepared by blending a boron-containing compound therein, the boron-containing compound having a ratio of an integrated value of peaks in the 5 to 25 ppm chemical shift to an integrated value of peaks in the −10 ppm to 25 ppm chemical shift, as determined by 11B-NMR measurement in deuterochloroform using BF3.OEt2 as an external standard (0 ppm), of 0.5 or higher and 1.0 or lower. |
| 申请公布号 |
US2015322371(A1) |
申请公布日期 |
2015.11.12 |
| 申请号 |
US201314652274 |
申请日期 |
2013.12.18 |
| 申请人 |
IDEMITSU KOSAN CO., LTD. |
发明人 |
OKI Hiroshi;TAKASHIMA Yoriyuki;ITO Koki |
| 分类号 |
C10M161/00 |
主分类号 |
C10M161/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A lubricant oil composition prepared by a process comprising blending a boron-comprising compound into a lubricant oil,
wherein the boron-comprising compound has a ratio of an integrated value of peaks in a 5 to 25 ppm chemical shift to an integrated value of peaks in a −10 ppm to 25 ppm chemical shift, as determined by 11B-NMR measurement in deuterochloroform using BF3.OEt2 as an external standard (0 ppm), of 0.5 or higher and 1.0 or lower. |
| 地址 |
Chiyoda-ku, Tokyo JP |
