| 发明名称 |
METALWORKING OIL COMPOSITION |
| 摘要 |
A metalworking oil composition contains: a component (A) that is an ester of a polyhydric alcohol and a fatty acid; and a component (B) that is elemental sulfur, in which the metalworking oil composition has a kinematic viscosity at 40 degrees C. in a range from 5 mm2/s to 70 mm2/s and a flash point of 200 degrees C. or more. The metalworking oil composition of the invention is suitably usable particularly in a field of a high-speed cutting work |
| 申请公布号 |
US2016326450(A1) |
申请公布日期 |
2016.11.10 |
| 申请号 |
US201415109591 |
申请日期 |
2014.12.17 |
| 申请人 |
IDEMITSU KOSAN CO., LTD |
发明人 |
KITAMURA Tomohiko |
| 分类号 |
C10M125/06;C10M105/38;C10M135/06;C10M169/04 |
主分类号 |
C10M125/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1: A metalworking oil composition, comprising:
(A) an ester of a polyhydric alcohol and a fatty acid; and (B) elemental sulfur, wherein the metalworking oil composition has a kinematic viscosity at 40 degrees C. in a range from 5 mm2/s to 70 mm2/s and a flash point of 200 degrees C. or more. |
| 地址 |
Tokyo JP |
