Lubricating Oils Having Improved Friction Stability
作者： Kerry L. Cogen , Keith R. Gorda , Joe R. Noles , Raymond F. Watts
DOI:
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摘要: Lubricating oil compositions having excellent friction stability comprise a base lubricating oil, an soluble source of phosphorus and defined polyalkylene polyamine-based modifier that has been reacted with acylating agent to convert at least one secondary amine group into amide.
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