发明申请
- 专利标题： REFRIGERATION OIL FROM GAS-TO-LIQUID-DERIVED AND BIO-DERIVED TRIESTERS
- 专利标题（中）： 从气体到液体和生物衍生物的制冷机油
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申请号： US13217803申请日： 2011-08-25
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公开(公告)号： US20130256586A1公开(公告)日： 2013-10-03
- 发明人: David C. Kramer , Ravindra Shah , Stephen J. Miller , Saleh Elomari
- 申请人： David C. Kramer , Ravindra Shah , Stephen J. Miller , Saleh Elomari
- 专利权人： Chevron U.S.A., Inc.
- 当前专利权人： Chevron U.S.A., Inc.
- 主分类号： C09K5/04
- IPC分类号： C09K5/04
摘要：
The present invention is directed to a refrigerator oil composition comprising (a) a triester species having the following structure: wherein R1, R2, R3, and R4 are the same or independently selected from hydrocarbon groups having from 2 to 20 carbon atoms and wherein “n” is an integer from 2 to 20; and (b) a refrigerant, wherein the refrigerant is a halohydrocarbon.
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