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Missouri University of Science and Technology
Coatings<br />Corrosion and anti-corrosives<br />Chelates<br />Polymer colloids
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Full-Text Articles in Chemistry
Chelating Compounds As Potential Flash Rust Inhibitors And Melamine & Aziridine Cure Of Acrylic Colloidal Unimolecular Polymers (Cups), Jigar K. Mistry
Chelating Compounds As Potential Flash Rust Inhibitors And Melamine & Aziridine Cure Of Acrylic Colloidal Unimolecular Polymers (Cups), Jigar K. Mistry
Doctoral Dissertations
Waterborne coatings on ferrous substrates usually show flash rusting which decreases the adhesion of the coating and the corrosion products can form a stain. Chelating compounds were investigated as potential flash rust inhibitors. Compounds being evaluated include amine alcohols, diamines and sulfur containing amines. A new corrosion inhibitor 2,5-bis(thioaceticacid)-1,3,4-thiadiazole (H2ADTZ) was synthesized and its performance characteristics were evaluated. It was noted that the observed structure of 1,3,4-thiadiazolidine-2,5-dithione (also known as 2,5-dimercapto-1,3,4-thiadiazole (DMTD or DMcT)) has been previously reported in three different tautomeric forms including -dithiol and -dithione. The relative stability of each form as well as the synthesis and characterization …