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Title: Lignin poly(lactic acid) copolymers

Provided herein are graft co-polymers of lignin and poly(lactic acid) (lignin-g-PLA copolymer), thermoset and thermoplastic polymers including them, methods of preparing these polymers, and articles of manufacture including such polymers.
Inventors:
; ; ; ; ; ;
Issue Date:
OSTI Identifier:
1343766
Assignee:
The Board of Trustees of the Leland Stanford Junior University CHO
Patent Number(s):
9,567,432
Application Number:
13/975,101
Contract Number:
SC0005430
Resource Relation:
Patent File Date: 2013 Aug 23
Research Org:
The Board of Trustees of the Leland Stanford Junior University, Stanford, CA (United States)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE

Works referenced in this record:

Synthetic wood composite
patent, July 2014

A Renewable Lignin–Lactide Copolymer and Application in Biobased Composites
journal, August 2013
  • Chung, Yi-Lin; Olsson, Johan V.; Li, Russell Jingxian
  • ACS Sustainable Chemistry & Engineering, Vol. 1, Issue 10, p. 1231-1238
  • DOI: 10.1021/sc4000835

Thermal and mechanical properties of biodegradable blends of poly(L-lactic acid) and lignin
journal, January 2003
  • Li, Jianchun; He, Yong; Inoue, Yoshio
  • Polymer International, Vol. 52, Issue 6, p. 949-955
  • DOI: 10.1002/pi.1137