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Polyurethane Recycling: Conversion of Carbamates—Catalysis, Side-Reactions and Mole Balance
Diisocyanates, a key monomer in polyurethane, are generally lost during recycling. Polyurethane alcoholysis to carbamate and subsequent cracking to isocyanate represents a promising, phosgene-free recycling route. This work reports the thermal and catalytic cracking of a model carbamate (Methyl N-ph...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2022
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9692361/ https://www.ncbi.nlm.nih.gov/pubmed/36432996 http://dx.doi.org/10.3390/polym14224869 |