C - Chemistry – Metallurgy – 10 – L
Patent
C - Chemistry, Metallurgy
10
L
C10L 1/18 (2006.01) C10L 1/14 (2006.01) C10L 1/22 (2006.01) C10L 1/222 (2006.01) C10L 1/224 (2006.01) C10L 1/2383 (2006.01) C10L 10/00 (2006.01) C10L 10/04 (2006.01)
Patent
CA 2309746
The 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.
L'invention concerne une composition de carburant diesel contenant une composition d'addition obtenue en mélangeant au moins deux composants : a) au moins un acide dicarboxylique contenant de 8 à 500 atomes de carbone environ ou un réactif équivalent et b) au moins une amine contenant de 6 à 80 atomes de carbone environ. Dans un mode de réalisation, la composition d'addition contient également : c) au moins un acide monocarboxylique contenant de 8 à 28 atomes de carbone ou un réactif équivalent. Cette composition d'addition convient comme additif lubrifiant pour un carburant diesel, notamment un carburant diesel à faible teneur en soufre, et confère au carburant diesel une stabilité au stockage et des propriétés antirouille et antiusure optimales.
Ridout & Maybee Llp
The Lubrizol Corporation
LandOfFree
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