Base fuel oil for diesel fuel oil and diesel fuel oil composition comprising the same
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United States of America Patent
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Apr 10, 2001
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N/A
app pub date -
Dec 10, 1999
filing date -
Dec 25, 1998
priority date (Note) -
Expired
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Abstract
This invention provides a base fuel oil, having improved response to lubricity additives, for diesel fuel oil characterized by (1) sulfur content of 0.03 wt % or less, (2) nitrogen content of 35 wt. ppm or less, (3) density of 0.835 g/cm.sup.3 or less and (4) solubility parameter of 7.00 to 8.10, and also provides a diesel fuel oil composition comprising the above base fuel oil incorporated with a lubricity additive.
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