发明名称 |
LUBRICANT BASE OIL, REFRIGERATOR OIL AND WORKING FLUID COMPOSITION FOR REFRIGERATORS |
摘要 |
<p>The lubricating base oil of the present invention comrises an ester synthesized from: a first component that is at least one selected from polyhydric alcohols having 2 to 4 hydroxyl groups; a second component that is at least one selected from polybasic acids having 6 to 12 carbon atoms; and a third component that is at least one selected from monohydric alcohols having 4 to 18 carbon atoms and monocarboxylic acids having 2 to 12 carbon atoms. In addition, the refrigerating machine oil and the working fluid composition for a refrigerating machine of the present invention each comprise the above lubricating base oil.</p> |
申请公布号 |
EP2878652(A1) |
申请公布日期 |
2015.06.03 |
申请号 |
EP20130823000 |
申请日期 |
2013.07.25 |
申请人 |
JX NIPPON OIL & ENERGY CORPORATION |
发明人 |
SAITO MASANORI;SAWADA KEN;OKIDO TAKESHI;ADEGAWA KUNIKOD |
分类号 |
C10M171/00;C09K5/04;C10N20/02;C10N30/06;C10N40/30 |
主分类号 |
C10M171/00 |
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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