A BINDER COMPOSITION FREE OF PHENOL COMPOUND
A method for producing a binder composition without using a compound selected from the class of phenols, is disclosed. The method comprises: (i) heating an aqueous composition comprising lignin and lignin oligomer in the presence of a catalyst at a temperature of 50 - 95 °C for 0.25 - 5 hours; (ii)...
Gespeichert in:
1. Verfasser: | |
---|---|
Format: | Patent |
Sprache: | eng ; fre |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Schreiben Sie den ersten Kommentar!