发明名称 |
Metal working fluid |
摘要 |
The oil for metal working according to the invention is an oil for metal working comprising a triester of fatty acids and glycerin, wherein the content of oleic acid in the fatty acids is 40-98% by mass based on the total amount of the fatty acids. The oil for metal working of the invention can achieve a high level of machining performance without using a chlorine-based extreme pressure agent. |
申请公布号 |
US8058217(B2) |
申请公布日期 |
2011.11.15 |
申请号 |
US20040584305 |
申请日期 |
2004.12.20 |
申请人 |
SUDA SATOSHI;YOKOTA HIDEO;IBI MASANORI;NIPPON OIL CORPORATION |
发明人 |
SUDA SATOSHI;YOKOTA HIDEO;IBI MASANORI |
分类号 |
C10M105/38;B23Q11/10;B23Q11/12;C10M101/04;C10M111/02;C10M135/22;C10M169/04 |
主分类号 |
C10M105/38 |
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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