Affiliation:
1. VISTEC Advanced Laboratory for Environment‐Related Inorganic and Organic Syntheses, Department of Materials Science and Engineering Vidyasirimedhi Institute of Science and Technology 21210, Wang Chan Rayong Thailand
2. Department of Materials Science and Engineering Vidyasirimedhi Institute of Science and Technology 21210, Wang Chan Rayong Thailand
Abstract
Comprehensive SummaryPolyhydroxyurethanes (PHUs) have received considerable attention in the last decade as potential alternatives to traditional phosgene‐based polyurethanes (PUs). The development of suitable 5CC (five membered‐ring cyclic carbonate) precursors bearing multiple carbonate moieties (multi‐5CCs) is a key requisite for preparing PHUs by polyaddition reaction with bis‐ or polyamines. Producing sustainable PHUs from CO2‐based five‐membered cyclic carbonates (5CCs) obtained from biobased epoxides is a valuable strategy to bridge CO2 utilization and the upcycling of renewable substrates. In this context, while many multi‐5CC monomers reported in the literature are oil‐based, recent efforts have led to the development of a large variety of multifunctional 5CCs that are produced by the combination of CO2 and renewable resources such as fatty acids and vegetable oils, lignin, terpenes, and sugars. In this work, recent crucial advances (2019—2023) on PHUs prepared from bis‐ and multi‐5CCs produced from CO2 and (partially/potentially) biobased substrates are reviewed with respect to their synthesis, thermal and mechanical properties, and their recent, emerging applications.
Funder
National Research Council of Thailand
Cited by
7 articles.
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