发明授权
US07972999B2 Heat transfer oil comprising a base oil having a low traction coefficient
有权
传热油，其包含具有低牵引系数的基础油
- 专利标题： Heat transfer oil comprising a base oil having a low traction coefficient
- 专利标题（中）： 传热油，其包含具有低牵引系数的基础油
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申请号： US12504585申请日： 2009-07-16
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公开(公告)号： US07972999B2公开(公告)日： 2011-07-05
- 发明人: Ravindra Shah , John M. Rosenbaum , Nancy J. Bertrand
- 申请人： Ravindra Shah , John M. Rosenbaum , Nancy J. Bertrand
- 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 Susan M. Abernathy
- 主分类号： C10M105/04
- IPC分类号： C10M105/04
摘要：
A heat transfer oil, comprising: a. a base oil fraction have a traction coefficient less than or equal to 0.015, when measured at a kinematic viscosity of 15 cSt and at a slide to roll ratio of 40 percent; and b. optionally, an antifoam agent; wherein the heat transfer oil has an auto ignition temperature greater than 329° C. (625° F.) and an ASTM Color less than 0.5.
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