Invention Grant
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
- Patent Title: Heat transfer oil comprising a base oil having a low traction coefficient
- Patent Title (中): 传热油，其包含具有低牵引系数的基础油
-
Application No.: US12504585Application Date: 2009-07-16
-
Publication No.: US07972999B2Publication Date: 2011-07-05
- Inventor: Ravindra Shah , John M. Rosenbaum , Nancy J. Bertrand
- Applicant: Ravindra Shah , John M. Rosenbaum , Nancy J. Bertrand
- 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 Susan M. Abernathy
- Main IPC: C10M105/04
- IPC: C10M105/04
Abstract:
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.
Public/Granted literature
- US20090272936A1 HEAT TRANSFER OIL COMPRISING A BASE OIL HAVING A LOW TRACTION COEFFICIENT Public/Granted day:2009-11-05
Information query
IPC分类:
