Wood adhesive application of poly(hydroxyurethane)s synthesized with a dimethyl succinate-based amide backbone

Abstract

Novel NIPUs with dimethyl succinate-based amide backbone – synthesis, properties and application in wood joints

From the Synthesis of Biobased Cyclic Carbonate to Polyhydroxyurethanes: A Promising Route towards Renewable Non‐Isocyanate Polyurethanes

“…[101] The use of such am onomer with variousd iamines to obtain fully biobased PHUs hasb een re-ChemSusChem 2019, 12,3410 -3430 www.chemsuschem.org ported for coatings with promising wood adhesive properties. [102] Vinyl-functionalized alkylene carbonates:V inyl-functionalized alkylenec arbonatesc an also be prepared from glycerol. GCs functionalized with vinyl reactive groups have been formed through Williamson ether synthesis, followed by palladiumr eduction( Scheme 12).…”

Novel high reactive bifunctional five- and six-membered bicyclic dicarbonate – synthesis and characterisation

“…2,3 However, this research focuses on the synthesis and application of ve-membered cyclic carbonates, because of the relative ease with which they are synthesised. 4 Five-membered cyclic carbonates can be prepared from multifunctional oxiranes via CO 2 insertion under mild conditions, [5][6][7] transesterication of 1,2-diols with dialkyl carbonates or the reaction of 1,2-halohydrins with bicarbonates. [8][9][10][11][12][13][14][15] Six-membered cyclic carbonates are obtained by the reaction of oxetanes with CO 2 .…”

Surface Properties of Poly(Hydroxyurethane)s Based on Five-Membered Bis-Cyclic Carbonate of Diglycidyl Ether of Bisphenol A

“…Furthermore, there is growing attention of researchers concentrated on replacing petroleum-derived chemicals with renewable sources or using less harmful PU, for example as waterborne polyurethane materials instead of solvent-based materials [ 14 , 15 ]. PHUs are not a novel group of polymers; many studies on their synthesis from bio-based renewable sources have already been presented in the literature [ 11 , 16 , 17 , 18 , 19 , 20 , 21 , 22 , 23 , 24 , 25 , 26 , 27 , 28 , 29 , 30 , 31 , 32 ]. Additionally, some hybrid PHUs have already been described [ 11 , 26 , 32 , 33 , 34 , 35 ].…”

“…In general, PHUs exhibit lower molar masses and slower kinetics [ 13 ], so their application is limited by their properties. However, some of the possible uses of PHUs have been already presented, e.g., coatings [ 53 , 54 ], adhesives and glues [ 11 , 16 , 20 , 25 , 26 , 30 , 31 , 54 , 55 ] and foams [ 19 ]. It should be highlighted that the number of works describing the potential applications of PHUs is constantly growing.…”