Method of producing prepolymers from hydroxyalkyl lignin derivatives
Glasser, Wolfgang G.
de Oliveira, Willer
Kelley, Stephen S.
Nieh, Li S.
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A method of producing prepolymeric materials from lignin is disclosed. The method uses lignin which has been hydroxyalkyl modified, such that the lignin is substantially non-phenolic and solvent soluble and/or liquid. The modified lignin is reacted with materials which yield prepolymers which may be polymerized according to known methods to produce useful polymers.
Center for Innovative Technology
Virginia Polytechnic Institute and State University
- Virginia Tech Patents