Reduced friction lubricants comprising magnesium detergents and/or overbased magnesium detergents and molybdenum based friction modifiers

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United States of America Patent

PATENT NO 11535807
APP PUB NO 20200354644A1
SERIAL NO

16764475

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Abstract

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The addition of mixed thio acid amide molybdenum dithiocarbamates to lubricant compositions comprising magnesium detergents and/or overbased magnesium detergents, e.g., overbased magnesium sulfonate, provides lubricant compositions that suppress Low Speed Pre-Ignition and possess excellent low friction characteristics. Furthermore, the addition of molybdenum based friction reducing additives, e.g., mixed thio acid amide molybdenum dithiocarbamates, in combination with one or more fatty acid 2-hydroxyalkylamides, to lubricant compositions comprising magnesium detergents or overbased magnesium detergents provides lubricant compositions that suppress Low Speed Pre-ignition and possess excellent low friction characteristics.

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Patent Owner(s)

Patent OwnerAddress
LANXESS CORPORATION111 RIDC PARK WEST DRIVE LAW & INTELLECTUAL PROPERTY DEPARTMENT PITTSBURGH PA 15275-1112

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
DeBlase, Frank J Hopewell Junction, US 19 113

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