CHEN, Guangmei; LIU, Chao; HU, Dongfeng. Synthesis by Different Methods and Characterization of Hyperbranched Polyurethane. Asian Journal of Chemistry, [S. l.], v. 25, n. 10, p. 5527–5531, 2013. DOI: 10.14233/ajchem.2013.OH8. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/25_10_60. Acesso em: 30 jun. 2024.