Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Akhilesh Duggal0
Date of Patent
April 7, 2015
0Patent Application Number
129255650
Date Filed
October 25, 2010
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A hydrogenated styrene butadiene star copolymer is incorporated in a lubricant additive package. The star copolymer can include about 3 to 25% and about 97 to 75% butadiene. The star copolymer may further be incorporated in a lubricant additive in the amount of about 12 wt % of the star copolymer as compared to the base oil.
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