Diesel fuel compositions
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United States of America Patent
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Apr 18, 2000
Grant Date -
N/A
app pub date -
Sep 14, 1998
filing date -
Sep 14, 1998
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Abstract
This invention relates to a diesel fuel composition containing an additive composition made by admixing at least two components: A) at least one dicarboxylic acid having about 8 to about 500 carbon atoms or a reactive equivalent thereof; and B) at least one amine having about 6 to about 80 carbon atoms. In one embodiment, the additive composition also contains: C) at least one monocarboxylic acid of about 8 to about 28 carbon atoms or a reactive equivalent thereof. The additive composition is useful as a lubricity additive for diesel fuel, especially low sulfur diesel fuel and provide excellent storage stability, rust-inhibiting and anti-wear performance to diesel fuel.
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