NATURAL ANTIOXIDANTS DERIVED FROM LIGNIN

USPTO Patent Application US 2018/0066116 A1
Application Date: Mar. 8th, 2018

ABSTRACT

Technical lignin compositions and pyrolysis methods for forming such technical lignin compositions from pyrolyzed biomass are provided. The technical lignin compositions can include at least about 50 wt % phenolic...
Application Number:
15/675,911
International Classification:
C08H 7/00 (20060101); C07G 1/00 (20060101); C10M 159/02 (20060101)
No Pictures Available

CLAIMS

What is claimed is:

1. A technical lignin composition comprising: at least about 60 wt % phenolic polymers, at least about 75 wt % combined phenolic monomers and phenolic polymers, or a combination thereof,at least about 50 wt % of the hydroxyl groups in the technical lignin composition comprising phenolic hydroxyl groups,at least about 60%...

DESCRIPTION

CROSS-REFERENCE TO RELATED APPLICATIONS

This application claims the benefit of U.S. Provisional Application No. 62/383,815, filed on Sep. 6, 2016, the entire contents of which are incorporated herein by reference.
Back to Top