发明授权
US08585919B2 Refrigeration oil from gas-to-liquid derived and bio-derived diesters
有权
从气体到液体衍生的和生物来源的二酯的制冷油
- 专利标题： Refrigeration oil from gas-to-liquid derived and bio-derived diesters
- 专利标题（中）： 从气体到液体衍生的和生物来源的二酯的制冷油
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申请号： US13553523申请日： 2012-07-19
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公开(公告)号： US08585919B2公开(公告)日： 2013-11-19
- 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
- 申请人地址： US CA San Ramon
- 专利权人： Chevron U.S.A. Inc.
- 当前专利权人： Chevron U.S.A. Inc.
- 当前专利权人地址： US CA San Ramon
- 代理商 Jeffrey M. McQuiston; Penny L. Prater
- 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) at least one diester species having the following structure: wherein R1, R2, R3, and R4 are the same or independently selected from hydrocarbon groups having from 2 to 17 carbon atoms; and (b) a refrigerant.
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