Reactivity of Aliphatic and Phenolic Hydroxyl Groups in Kraft Lignin towards 4,4′ MDI

Several efforts have been dedicated to the development of lignin-based polyurethanes (PU) in recent years. The low and heterogeneous reactivity of lignin hydroxyl groups towards diisocyanates, arising from their highly complex chemical structure, limits the application of this biopolymer in PU synth...

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Bibliographic Details
Published in:Molecules
Main Authors: Antonino, Leonardo Dalseno, Gouveia, Júlia Rocha, de Sousa Júnior, Rogério Ramos, Garcia, Guilherme Elias Saltarelli, Gobbo, Luara Carneiro, Tavares, Lara Basílio, dos Santos, Demetrio Jackson
Format: Artigo
Language:Inglês
Published: MDPI 2021
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Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC8068081/
https://ncbi.nlm.nih.gov/pubmed/33917247
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3390/molecules26082131
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