Production and characterization of polyurethane foams from a simple mixture of castor oil, crude glycerol and untreated lignin as bio-based polyols

Autor: Carriço, Camila S., Fraga, Thaís, Pasa, Vânya M.D.
Zdroj: In European Polymer Journal December 2016 85:53-61
Databáze: ScienceDirect