发明名称 |
OIL COMPOSITION FOR METAL WORKING, METHOD FOR METAL WORKING, AND METAL WORK |
摘要 |
<p>A metal working oil composition which is used for a very small amount of oil-feeding type metal working method, comprising a base oil selected from the group consisting of natural fats, derivatives thereof and synthetic ester oils, and a phospholipid is disclosed. The metal working oil composition of the present invention has good lubricating properties and is suitable for processing metallic materials such as cast iron, steel, stainless steel and the like by the very small amount of oil-feeding type metal working method.</p> |
申请公布号 |
EP2003190(A9) |
申请公布日期 |
2009.04.22 |
申请号 |
EP20070740013 |
申请日期 |
2007.03.28 |
申请人 |
KYODO YUSHI CO., LTD. |
发明人 |
GOTO, KOICHI;TAKEDA, KAZUYOSHI |
分类号 |
C10M169/04;B23Q11/10;C10M101/04;C10M105/32;C10M137/04;C10M159/02;C10M173/00;C10N30/06;C10N40/20;C10N50/04 |
主分类号 |
C10M169/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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