Invention Grant
- Patent Title: High viscosity novel base stock lubricant viscosity blends
- Patent Title (中): 高粘度新型基础润滑剂粘度混合料
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Application No.: US12913453Application Date: 2010-10-27
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Publication No.: US08501675B2Publication Date: 2013-08-06
- Inventor: Heather M. Haigh , James T. Carey , Angela S. Galiano-Roth , Margaret M. Wu , Andrea B. Wardlow
- Applicant: Heather M. Haigh , James T. Carey , Angela S. Galiano-Roth , Margaret M. Wu , Andrea B. Wardlow
- Applicant Address: US NJ Annandale
- Assignee: ExxonMobil Research and Engineering Company
- Current Assignee: ExxonMobil Research and Engineering Company
- Current Assignee Address: US NJ Annandale
- Agent Robert A. Migliorini
- Main IPC: C10M143/00
- IPC: C10M143/00 ; C10M105/10
Abstract:
A lubricant formulation and method of blending a lubricant formulation is disclosed. The lubricant formulation comprises at least two base stocks. The first base stock comprises a viscosity greater than 135 cSt, Kv100° C. and a tight molecular weight distribution as a function of viscosity. The second base stock comprises a viscosity less than 60 cSt, Kv100° C. The formulation also comprises a polyol ester. The lubricant formulation provides favorable properties.
Public/Granted literature
- US20110136714A1 High Viscosity Novel Base Stock Lubricant Viscosity Blends Public/Granted day:2011-06-09
Information query
