Recent Developments in Lignin- and Tannin-Based Non-Isocyanate Polyurethane Resins for Wood Adhesives—A Review
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DOI: 10.3390/app11094242
Abstract: This review article aims to summarize the potential of using renewable natural resources, such as lignin and tannin, in the preparation of NIPUs for wood adhesives. Polyurethanes (PUs) are extremely versatile polymeric materials, which have… read more here.
Keywords: non isocyanate; isocyanate polyurethane; wood adhesives; lignin tannin ... See more keywords
Enzymatic Conversion of Lignosulfonate into Wood Adhesives: A Next Step towards Fully Biobased Composite Materials
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DOI: 10.3390/polym14020259
Abstract: This study investigates the effect of the enzymatic polymerization of lignosulfonate for the formulation of a lignosulfonate-based adhesive. For this, beech lamellas were glued together and tested according to the EN 302-1 standard. The results… read more here.
Keywords: wood adhesives; glue; wood; lignosulfonate based ... See more keywords
Polyurethane Wood Adhesives Prepared from Modified Polysaccharides
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DOI: 10.3390/polym14030539
Abstract: This study investigated the performance of polyurethane adhesives prepared with various combinations of wheat starch that had been modified by isophorone diisocyanate (MS), two polyol types (1,3-propanediol (PD) and glycerol (Gly)), native wheat starch (NS),… read more here.
Keywords: wood adhesives; shear strength; polyurethane wood; adhesives prepared ... See more keywords
A Study of Concept to Prepare Totally Biosourced Wood Adhesives from Only Soy Protein and Tannin
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DOI: 10.3390/polym14061150
Abstract: This is a study of concept on the initial application for wood adhesives totally biosourced from the covalent reaction between soy protein isolate (SPI) and a commercial flavonoid tannin, namely quebracho tannin. The adhesive is… read more here.
Keywords: wood adhesives; totally biosourced; study concept; tannin ... See more keywords
Bio-Based Adhesives and Evaluation for Wood Composites Application
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DOI: 10.3390/polym9020070
Abstract: There has been a rapid growth in research and innovation of bio-based adhesives in the engineered wood product industry. This article reviews the recent research published over the last few decades on the synthesis of… read more here.
Keywords: based adhesives; wood adhesives; wood composites; bio based ... See more keywords