Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Edward J. Konzman0
Richard M. Lange0
Date of Patent
June 1, 2010
0Patent Application Number
115737850
Date Filed
August 9, 2005
0Patent Primary Examiner
Patent abstract
Compositions of an ester-containing phenolic antioxidant seal-conditioning agent represented by the formula and a second seal-conditioning agent selected from sulfolanes, benzyl ester, lactones, nitriles, and other ester-containing phenolic anitoxidant seal-conditioning agents, serve to protect the integrity of elastomeric materials in contact with lubricants.
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