Lubricity improving additive composition for low sulfur diesel fuel

Lubricity improving additive composition for low sulfur diesel fuel

The present invention relates to a additive composition for use as lubricity improver for low sulphur diesel, comprising c) 0.1-10% by weight of ester derivative derived from cashew nut shell liquid (CNSL esters) of formula (I); f) 0.1-10% by weight of ester derivative derived from cashew nut shell...

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Bibliographische Detailangaben
Hauptverfasser: Tuli, Deepak Kumar, Arora, Ajay Kumar, Prakash, Shanti, Ranjan, Rajiv, Swami, Krishan Kumar, Kumar, Ajay, Sarin, Rakesh, Verma, Ram Prakash, Raje, Niranjan Raghunath
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The present invention relates to a additive composition for use as lubricity improver for low sulphur diesel, comprising c) 0.1-10% by weight of ester derivative derived from cashew nut shell liquid (CNSL esters) of formula (I); f) 0.1-10% by weight of ester derivative derived from cashew nut shell liquid of formula (II); g) 50-95% by weight of free fatty acid of the formula RCOOH in which R represents an alkyl/alkenyl group with 12 to 24 carbon atoms. h) 1-30% by weight of synthetic esters derived by esterifying tri, tetra, penta hydric alcohols with carboxylic acids such as lauric, palmitic, linoleic, ricinoleic etc.