Texaco Inc.

Serge A Cryvoff

Benjamin J Kaufman

Thomas F DeRosa

James R Ketcham

Frank J DeBlase

Thomas E Hayden

Michael G Rawdon

Yvonne Thiel

Robert J Bacchi

Thomas Cangelosi

Jeffrey M Burns

An additive concentrate for improving the lubricity of low sulfur fuels comprises an additive composition diluted in an aromatic solvent, said composition comprising the reaction product of a first glyceride possessing an unsaturated fatty acid content of at least about 40 mole %, based on the total weight of fatty acid present in the first glyceride, and an iodine number of greater than 35, a second glyceride possessing an unsaturated fatty acid content of less than about 20 mole %, based on the total weight of the fatty acids present in the second glyceride, and an iodine number of less than 35, and, at least one alkanolamine. The concentrate remains fluid and stable at low temperatures and, when added to low sulfur fuels, improves lubricity, enhances fuel economy and minimizes engine deposits.

Friction modifier for poor lubricity fuels

Two-cycle engine fuel composition and method for using same

Growing community of inventors

Pleasant Valley, NY, United States of America

Serge A Cryvoff