Invention Application
- Patent Title: Use Of Polytetrahydrofurans In Lubricating Oil Compositions
- Patent Title (中): 在润滑油组合物中使用聚四氢呋喃
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Application No.: US15337424Application Date: 2016-10-28
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Publication No.: US20170044459A1Publication Date: 2017-02-16
- Inventor: Arjun K. Goyal , Vasudevan Balasubramaniam , Nawid Kashani-Shirazi , Muriel Ecormier , Markus Hansch , Claudia Fischer , Thomas Weiß , Markus Scherer
- Applicant: BASF SE
- Priority: EP13168334.4 20130517
- Main IPC: C10M169/04
- IPC: C10M169/04 ; C10M105/36
Abstract:
An axle lubricating oil composition includes a polyalphaolefin having a kinematic viscosity at 100° C. of from 2 to 40 cSt when measured in accordance with ASTM D445. The axle lubricating oil composition also includes an alkoxylated polytetrahydrofuran of general formula (II). The alkoxylated polytetrahydrofuran of general formula (II) is present in an amount of from 10 to 40 parts by weight based on 100 parts by weight of the axle lubricating oil composition.
Information query
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