Marine lubricant
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United States of America Patent
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Nov 15, 2016
Grant Date -
Mar 31, 2011
app pub date -
Mar 19, 2009
filing date -
Mar 20, 2008
priority date (Note) -
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status (Latency Note)
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Abstract
The present invention relates to a cylinder lubricant having a BN, determined according to the ASTM D-2896 standard, of greater than or equal to 40 milligrams of potassium hydroxide per gram of lubricant, comprising a lubricant base oil for a marine engine and at least one overbased detergent that is based on alkali or alkaline-earth metals, and which also contains an amount of 0.01% to 10% by weight relative to the total weight of the lubricant, of one or more compounds (A) chosen from esters of saturated fatty monoacids comprising at least 14 carbon atoms and of alcohols comprising at most 6 carbon atoms.
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