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Chemistry
Class Information
Number:
530/503
Name:
Chemistry: natural resins or derivatives; peptides or proteins; lignins or reaction products thereof
>
Lignins or derivatives
> Hydrogenation of a lignin or lignin containing substance, or product thereof
Description:
Processes wherein a lignin or a lignin-containing substance is reacted with hydrogen, or the reaction products thereof.
Patents under this class:
Patent Number
Title Of Patent
Date Issued
4739040
Surfactants from lignin
Apr. 19, 1988
4731491
Process for liquefaction of lignin
Mar. 15, 1988
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