Branched polyolefin polymers as additives in fuel and lubricating oil compositions
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United States of America Patent
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Oct 3, 2000
Issued Date -
N/A
app pub date -
Jul 12, 1996
filing date -
Aug 4, 1995
priority date (Note) -
Expired
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Abstract
A branched polyolefin additive for use in fuel and/or lubricating oil in the form of a comb, star, nanogel and structural combinations thereof in which a plurity of polyolefin arms are attached to a backbone having repeating units containing aliphatic groups, aromatic groups, heteroatom-containing groups and combinations thereof, to provide a branched polymeric additive in which the properties of the additive can be conveniently tailored to a single or multi-functional performance criteria of a fuel and/or lubricating oil composition.
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