King Saud University College of Science Chemistry Department P.O.Box 2454 Riyadh 1145 Saudi Arabia;
King Saud University Chemical Engineering Department P.O.Box 800 Riyadh 11421 Saudi Arabia;
King Saud University Chemical Engineering Department P.O.Box 800 Riyadh 11421 Saudi Arabia;
King Saud University College of Science Chemistry Department P.O.Box 2454 Riyadh 1145 Saudi Arabia;
King Saud University Chemical Engineering Department P.O.Box 800 Riyadh 11421 Saudi Arabia;
Laboratory of Structural Organic Chemistry Department of Chemistry Faculty of Sciences of Tunis University of Tunis El Manar 2092 Tunis Tunisia;
King Saud University College of Science Chemistry Department P.O.Box 2454 Riyadh 1145 Saudi Arabia;
Citrullus colocynthis seed oil; Prunus mahalab seed oil; alkyd resin; alcoholysis-polyesterification; renewability;