Method of producing prepolymers from hydroxyalkyl lignin derivat

Chemistry: natural resins or derivatives; peptides or proteins; – Lignins or derivatives – Compound which includes phenolic hydroxy or oxygen...

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530504, C07G 100

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active

049181670

ABSTRACT:
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.

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