Invention Grant
US08268187B2 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
- Patent Title: Refrigeration oil from gas-to-liquid-derived and bio-derived diesters
- Patent Title (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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Application No.: US13212964Application Date: 2011-08-18
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Publication No.: US08268187B2Publication Date: 2012-09-18
- Inventor: David C. Krammer , Ravindra Shah , Stephen J. Miller , Saleh Elomari
- Applicant: David C. Krammer , Ravindra Shah , Stephen J. Miller , Saleh Elomari
- Applicant Address: US CA San Ramon
- Assignee: Chevron U.S.A. Inc.
- Current Assignee: Chevron U.S.A. Inc.
- Current Assignee Address: US CA San Ramon
- Agent Penny L. Prater
- Main IPC: C09K5/04
- IPC: C09K5/04
Abstract:
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.
Public/Granted literature
- US20120018667A1 REFRIGERATION OIL FROM GAS-TO-LIQUID-DERIVED AND BIO-DERIVED DIESTERS Public/Granted day:2012-01-26
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