[PDF][PDF] Lignin modification by epoxidation

T Malutan, R Nicu, VI Popa - BioResources, 2008 - academia.edu
… as a potential way to use lignin reasonably on a large scale. In this … lignin modification:
hydroxymethylation and epoxidation. Hydroxymethylation of lignin consists of reaction of lignin

[PDF][PDF] Chemically modified lignin through epoxidation and its thermal properties

F Ferdosian, Z Yuan, M Anderson, CC Xu - J-for, 2012 - researchgate.net
… offer new fields of lignin application to … modification process was developed to modify a
reductively degraded organosolv lignin by epoxidation—grafting an epoxide group onto lignin. …

Epoxidation of kraft lignin as a tool for improving the mechanical properties of epoxy adhesive

JR Gouveia, GES Garcia, LD Antonino, LB Tavares… - Molecules, 2020 - mdpi.com
… On the other hand, a well-established modification method for lignin epoxidation … of lignin
epoxidation on the mechanical properties of epoxy adhesives. On one hand, lignin epoxidation

Epoxidation modification of renewable lignin to improve the corrosion performance of epoxy coating

J Ding, L Gu, W Dong, H Yu - International Journal of Electrochemical …, 2016 - Elsevier
… In the present work, the epoxidation modification of renewable lignin was successfully …
hydroxyl groups of lignin with epichlorohydrin under alkaline conditions. The modified lignin (ELG) …

Evaluation of Ligno Boost™ softwood kraft lignin epoxidation as an approach for its application in cured epoxy resins

A Jablonskis, A Arshanitsa, A Arnautov… - Industrial Crops and …, 2018 - Elsevier
… In this study, modification of LignoBoost™ softwood kraft lignin with epichlorhydrin in water-…
and condensed units in the molecular matrix of lignin-containing epoxides were realized. …

Preparation and characterization of bisphenol A-based thermosetting epoxies based on modified lignin

XY Li, LP Xiao, SL Zou, Q Xu, Q Wang… - ACS Applied Polymer …, 2023 - ACS Publications
… The epoxidation modification of lignin could significantly strengthen the reactivity of … -linking
epoxidation of the epoxidized lignin with BADGE. The epoxy-modified reaction of lignin was …

Lignin-based composites with enhanced mechanical properties by acetone fractionation and epoxidation modification

SL Zou, LP Xiao, XY Li, WZ Yin, RC Sun - Iscience, 2023 - cell.com
lignin for the preparation of low-carbon and environmentally friendly bio-based epoxy
thermosetting materials. Specifically, epoxidized lignin with … approach for lignin valorization toward …

Epoxidation and grafting route to prepare thin and flexible polymer film with high lignin content

K Dutta, A Saikia, A Singh - Reactive and Functional Polymers, 2023 - Elsevier
… To further strengthen the study in this work, we propose to synthesize Lig-g-PLA copolymer
by chemically modifying lignin (acidified/protonated) with ECH and then grafting with LA. …

Epoxidation and etherification of alkaline lignin to prepare water-soluble derivatives and its performance in improvement of enzymatic hydrolysis efficiency

C Chen, M Zhu, M Li, Y Fan, RC Sun - Biotechnology for biofuels, 2016 - Springer
… The surface activity of the products in this study was similar to that of amphiphilic lignin
derivatives obtained from the modification of lignin with PEG diglycidyl ether in a previous report […

Synthesis and characterization of kraft lignin-based epoxy resins

NE El Mansouri, Q Yuan, F Huang - … , 2011, vol. 6, núm. 3, p. 2492 …, 2011 - dugi-doc.udg.edu
… In this paper, kraft lignin either in its received form or modified by two … epoxidized methylolated
kraft lignin (EMKL), epoxidized glyoxalated kraft lignin (EGKL), and epoxidized kraft lignin (…