Invention Grant
- Patent Title: Polymers and methods of controlling viscosity
- Patent Title (中): 聚合物和粘度控制方法
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Application No.: US12299564Application Date: 2007-05-07
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Publication No.: US08343900B2Publication Date: 2013-01-01
- Inventor: Daniel C. Visger , Marina Baum , Calvin A. James , Bryan A. Grisso , Mark R. Baker
- Applicant: Daniel C. Visger , Marina Baum , Calvin A. James , Bryan A. Grisso , Mark R. Baker
- Applicant Address: US OH Wickliffe
- Assignee: The Lubrizol Corporation
- Current Assignee: The Lubrizol Corporation
- Current Assignee Address: US OH Wickliffe
- Agent David M. Shold; Christopher D. Hilker
- International Application: PCT/US2007/068346 WO 20070507
- International Announcement: WO2007/133999 WO 20071122
- Main IPC: C10M149/04
- IPC: C10M149/04 ; C10M133/06
Abstract:
The present invention relates to a novel polymer with pendant groups. The invention further provides for a lubricating composition containing said polymer. The invention further provides a method and use of controlling viscosity index by supplying to an oil of lubricating viscosity the polymer with pendant groups.
Public/Granted literature
- US20090221461A1 Novel Polymers and Methods of Controlling Viscosity Public/Granted day:2009-09-03
Information query
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