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A Simple and Practical Solvent-Free Preparation of Polymaleimide
Polymaleimide (PMAI) was synthesized by reacting polymaleic anhydride (PMA) with urea via a solvent-free reaction at 180 °C. The conversion of PMA could reach 95%. This method is simple, practical and environmentally-friendly. The structure of the resulting PMAI was characterized by (1)H-NMR and IR....
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2011
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6259670/ https://www.ncbi.nlm.nih.gov/pubmed/21358589 http://dx.doi.org/10.3390/molecules16031981 |