发明名称 |
OIL COMPOSITION FOR MINIMUM QUANTITY LUBRICATION TYPE CUTTING/GRINDING PROCESSING |
摘要 |
PROBLEM TO BE SOLVED: To provide an oil which can achieve both a mist property and a floated mist-preventing property in high levels in a good balance and can sufficiently ensure a quantity of the oil reaching a processing site, when the minimum quantity lubrication type cutting/grinding processing is performed. SOLUTION: This oil composition for minimum quantity lubrication type cutting/grinding processing comprises an ester oil having a dynamic viscosity of 0.5 to 20 mm<SP>2</SP>/s at 100°C and an ester-based polymer having a dynamic viscosity of >20 mm<SP>2</SP>/s at 100°C and an average mol. wt. of 5,000 to 10,000,000. COPYRIGHT: (C)2006,JPO&NCIPI |
申请公布号 |
JP2006124609(A) |
申请公布日期 |
2006.05.18 |
申请号 |
JP20040318251 |
申请日期 |
2004.11.01 |
申请人 |
NIPPON OIL CORP;TOYOTA MOTOR CORP |
发明人 |
SUDA SATOSHI;YOKOTA HIDEO;KOTADA TOMOYASU;MATSUURA YOSHIAKI |
分类号 |
C10M169/04;C10M105/32;C10M145/06;C10M145/10;C10M145/22;C10N20/02;C10N20/06;C10N30/00;C10N40/22 |
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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