Effects of Methyl Branching on the Properties and Performance of Furandioate-Adipate Copolyesters of Bio-Based Secondary Diols
Alastair Little, Alessandro Pellis, James W. Comerford, Edwin Naranjo-Valles, Nema Hafezi, Mark Mascal, Thomas J. Farmer
Abstract
cutinase revealed that copolyesters from 2° alcohol diols have significantly decreased rates of biodegradation than their linear equivalents synthesized using 1° alcohol diols, allowing for fine-tuning of polymer stability. Hydrophobicity, as revealed by water contact angles, was also found to generally increase through the introduction of methyl branching, demonstrating potential for these materials in coatings applications.
Topics & Concepts
AdipateDiolPolyesterAlcoholTransesterificationOrganic chemistryPolymer chemistryHydrolysisMaterials scienceTerephthalic acidChemistryCatalysisbiodegradable polymer synthesis and propertiesCatalysis for Biomass ConversionCarbon dioxide utilization in catalysis