发明名称 |
LUBRICATING OIL COMPOSITION |
摘要 |
PROBLEM TO BE SOLVED: To provide a high-temperature lubricating oil composition, which is resistant to hardening and sludge formation and displays minimal evaporation loss and superior thermal stability even under high-temperature open system working machinery conditions such as those found in a tenter, and to provide a lubricating oil composition that provides excellent lubrication without damaging members used within working machinery. SOLUTION: The lubricating oil composition comprises a polyolester-based synthetic oil and a 12-72C fatty acid and/or a diphenylamine derivative containing an arylalkyl having a number-average molecular weight of≥400 but≤800. COPYRIGHT: (C)2006,JPO&NCIPI |
申请公布号 |
JP2005314650(A) |
申请公布日期 |
2005.11.10 |
申请号 |
JP20050035276 |
申请日期 |
2005.02.10 |
申请人 |
MITSUBISHI HEAVY IND LTD;SATO TOKUSHU SEIYU KK |
发明人 |
HORAGUCHI NORIHISA;MATSUO SATORU;YONETANI HIDEO;ISHIKAWA NAOMOTO;SEKO TATSUFUMI;KINOSHITA YUSUKE;SETO MASARU;ICHIMATSU KIMITO |
分类号 |
C10M169/04;C10M101/02;C10M105/24;C10M105/38;C10M133/12;C10M133/54;C10N30/08;C10N30/10;C10N40/02;C10N40/08;C10N40/12;C10N40/25;C10N40/30;(IPC1-7):C10M169/04 |
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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