发明公开
- 专利标题： METALWORKING OIL COMPOSITION
- 专利标题（中）： ÖLZUSAMMENSETZUNGZUR METALLVERARBEITUNG
-
申请号： EP14878563申请日： 2014-12-17
-
公开(公告)号： EP3098289A4公开(公告)日： 2017-09-13
- 发明人: KITAMURA TOMOHIKO
- 申请人： IDEMITSU KOSAN CO
- 专利权人： IDEMITSU KOSAN CO
- 当前专利权人： IDEMITSU KOSAN CO
- 优先权： JP2014007733 2014-01-20
- 主分类号： C10M169/04
- IPC分类号： C10M169/04 ; C10M105/38 ; C10M125/06 ; C10M135/06 ; C10N20/00 ; C10N20/02 ; C10N30/00 ; C10N30/06 ; C10N40/20 ; C10N40/22
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 mm 2 /s to 70 mm 2 /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
信息查询
IPC分类:
