Invention Grant
- Patent Title: Method of analyzing basestocks for low temperature properties
- Patent Title (中): 分析低温性能基材的方法
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Application No.: US11667234Application Date: 2005-11-14
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Publication No.: US07642095B2Publication Date: 2010-01-05
- Inventor: Frank Cheng-Yu Wang , Lei Zhang
- Applicant: Frank Cheng-Yu Wang , Lei Zhang
- 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; Gerard J. Hughes
- International Application: PCT/US2005/041206 WO 20051114
- International Announcement: WO2006/055499 WO 20060526
- Main IPC: G01N30/06
- IPC: G01N30/06 ; G01N30/46
Abstract:
A process for producing lube basestocks involving solvent dewaxing a waxy feed to produce at least a partially dewaxed lube oil boiling range stream and then hydrodewaxing the partially dewaxed lube oil boiling range stream to produce a lube basestock.
Public/Granted literature
- US20080206878A1 Method of Analyzing Basestocks For Low Temperature Properties Public/Granted day:2008-08-28
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