Biobased Polyurethanes Reinforced with Nanocellulose Fibers

4 Biobased Polyurethanes Reinforced with Nanocellulose Fibers 

The search for new renewable starting materials to prepare eco-friendly plastics is an area in continuous growth. In particular, vegetable oils are an attractive alternative because of the several reactive functional sites in the structure that can be modified to convert the molecules to helpful monomers able to prepare polymers [43-51]. 

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