Zobrazeno 1 - 10
of 18
pro vyhledávání: '"A. T. Erciyes"'
Publikováno v:
Progress in Organic Coatings. 50:172-178
In this study, the flow behavior of urethane oils prepared with different reactant ratios was determined. For this purpose, in the first step, the viscosities of polymer solutions were determined at different temperatures. Then, Bingham, Power-law an
Publikováno v:
Journal of Applied Polymer Science. 88:2373-2376
Styrenation of drying and semidrying oils, namely sunflower and linseed oils, via the macromer technique was studied. For this purpose, the macromonomers of the oils were prepared by transesterification of methyl methacrylate (MMA) with the correspon
Publikováno v:
Journal of Coatings Technology. 74:55-59
In this study, sunflower oil-based urethane oils were obtained from three kinds of isocyanate components: toluene diisocyanate (TDI), hexamethylene diisocyanate (HMDI) and poly(1,4-butandiol) toluene 2,4-diisocyanate (PBTDI) terminated prepolymer. Th
Publikováno v:
Macromolecular Materials and Engineering. 283:15-20
In this study a novel macromer technique has been described for the styrenation of triglyceride oils. Macromers were prepared through the interesterification of castor oil with linseed oil followed by esterification with acrylic acid. In this prepara
Publikováno v:
Journal of Coatings Technology. 72:107-110
A novel macromer technique is described for the styrenation of triglyceride oils. Triglyceride oil-based macromers were prepared via successive transesterification and condensation reactions. The macromers were styrenated at 100°C using benzoyl pero
Publikováno v:
Journal of Applied Polymer Science. 74:3501-3506
In the present work, ion exchange resin based on hydroxyethyl cellulose has been synthesized to remove the heavy metals, such as iron, cobalt, copper, and zinc from their aqueous solutions. The conditions in the column and batch modes were investigat
Publikováno v:
Applied Biochemistry and Biotechnology. 68:171-186
In an attempt to produce the polyunsaturated fatty acid (PUFA)-enriched glycerides, commercially available Turkish anchovy oil (PUFA content of 27%), was hydrolyzed with 1,3-specific Rhizomucor miehei lipase. After the hydrolysis, the triglyceride (T
Publikováno v:
Journal of the American Oil Chemists' Society. 73:347-351
Esterification of oleic acid with glycerol was investigated in view of the reaction kinetics, using “superacidic” sulfated iron oxide catalysts. A series of different sulfate contents were prepared and characterized by a multitude of techniques p
Mechanism and kinetics of the CoCl2 -catalyzed esterification reaction of castor oil with oleic acid
Publikováno v:
Journal of the American Oil Chemists' Society. 72:891-894
The apparent orders of the Lewis acid-catalyzed esterification reactions between castor oil and oleic acid are known to change with the catalyst used and with the reaction temperature. A mechanism is proposed in this study to explain the variations (
Publikováno v:
Journal of the American Oil Chemists' Society. 71:1035-1037
The effects of two Lewis acid catalysts, tin chloride and cobalt chloride, on the kinetics of the esterification reaction between castor oil and oleic acid have been investigated. Uncatalyzed and catalyzed reactions were carried out both in the prese