Borated ethylene .alpha.-olefin polymer substituted amine dispersant additives
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United States of America Patent
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Feb 8, 1994
Issued Date -
N/A
app pub date -
Jan 26, 1993
filing date -
Feb 1, 1990
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Expired
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Abstract
The present invention is directed to an oil-soluble lubricating oil additive comprising at least one terminally unsaturated ethylene alpha-olefin polymer of 300 to 20,000 number average molecular weight terminally substituted with amine compounds, which are also useful additives to oleaginous compositions, e.g., as fuel and lubricating oil dispersants.
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