Chemical Modification of Methanol-Insoluble Kraft Lignin Using Oxypropylation Under Mild Conditions for the Preparation of Bio-Polyester
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Wood Chemistry and Technology"
DOI: 10.1080/02773813.2017.1303512
Abstract: Methanol-insoluble high-molecular weight (Mw = 26,610 g mol−1) soft wood kraft lignin was oxypropylated under the mild condition of 40°C and 1 atm for 12 h in the presence of NaOH catalyst for the production… read more here.
Keywords: bio; lignin; bio polyester; methanol insoluble ... See more keywords
Bio-Based Phosphate-Containing Polyester for Improvement of Fire Reaction in Wooden Particleboard
Sign Up to like & getrecommendations! Published in 2023 at "Polymers"
DOI: 10.3390/polym15051093
Abstract: A new phosphate-containing bio-polyester based on glycerol and citric acid was synthesized and evaluated as fire-retardant (FR) in wooden particleboards. Phosphorus pentoxide was used to first introduce phosphate esters in the glycerol followed by esterification… read more here.
Keywords: polyester; bio polyester; phosphate containing; fire ... See more keywords