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Rong Zhu, Xinyu Wang, Jing Yang, Yiyu Wang, Zongrui Zhang, Yuanjing Hou, Fei Lin and Yi Li
Abstract: In this study, we have fabricated a series of polycarbonate polyurethanes using a two-step bulk reaction by the melting pre-polymer solution-casting method in order to synthesize biomedical polyurethane elastomers with good mechanical behavior ...
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Shaolong Li, Changlian Xu, Wenfeng Yang and Qingru Tang
We report an efficient and green approach to synthesize a linear castor oil-based polyurethane (CPU) without using any solvent or catalyst. Diol monomers were first synthesized by the aminolysis reaction between castor oil and diamines; this was accompli...
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Rafael L. Quirino, Taynara F. Da Silva, Amanda Payne, Roseany De V. V. Lopes, Leonardo G. Paterno and Maria José A. Sales
This work reports on a very effective route to produce bio-based polyurethanes (PUs) and composites with high content of renewable carbon sources. The PUs are prepared with polyols synthesized from macauba oil (Acrocomia aculeata) and methylene diphenyl ...
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