Results 1 to 10 of about 151,077 (328)
Sugar-based bicyclic monomers for aliphatic polyesters: a comparative appraisal of acetalized alditols and isosorbide [PDF]
Designed Monomers and Polymers, 2017 Three series of polyalkanoates (adipates, suberates and sebacates) were synthesized using as monomers three sugar-based bicyclic diols derived from D-glucose (Glux-diol and isosorbide) and D-mannose (Manx-diol).
Elena Zakharova +3 more
doaj +3 more sources
Molecules, 2019 Phosphorus-containing flame retardants synthesized from renewable resources have had a lot of impact in recent years. This article outlines the synthesis, characterization and evaluation of these compounds in polyesters and epoxy resins.
Jacob Sag +5 more
doaj +2 more sources
Effect of methyl groups on the thermal properties of polyesters from methyl substituted 1,4-butanediols and 4,4'-biphenyldicarboxylic acid [PDF]
, 1995 Results are reported on the effect of lateral methyl groups on the thermal properties of a series of polyesters prepared from diethyl 4,4-biphenyldicarboxylate and various methyl substituted 1,4-butanediols.
Bantjes, Adriaan +3 more
core +24 more sources
Frontiers in Chemistry, 2021 The biomedical applications of polyesters and polycarbonates are of interest due to their potential biocompatibility and biodegradability. Confined by the narrow scope of monomers and the lack of controlled polymerization routes, the biomedical-related ...
Xue Liang +4 more
doaj +1 more source
The Hyperbranched Polyester Reinforced Unsaturated Polyester Resin
Polymers, 2022 We report a method of reinforcing and toughening unsaturated polyester resin (UPR) with a kind of hyperbranched polyester (HBP-1). Polyethylene glycol with different molecular weight was used as the core molecule of the preparation reaction, and the reaction product of phthalic anhydride and glycerol was used as the branching unit.
Feng, Lifei +4 more
openaire +2 more sources
Depolymerization of polyesters by a binuclear catalyst for plastic recycling
Nature Sustainability, 2023 Plastics play an essential role in modern society; however, the relentless growth of their production is threatening both human health and ecosystems.
Shengbo Zhang +10 more
semanticscholar +1 more source
Angewandte Chemie, 2023 The ability to efficiently and selectively process mixed polymer waste is important to address the growing plastic waste problem. Herein, we report that the combination of ZnCl2 and an additive amount of poly(ethylene glycol) under vacuum can readily and
Connor F Gallin, W. Lee, J. Byers
semanticscholar +1 more source
ChemSusChem, 2021 Whilst plastics have played an instrumental role in human development, growing environmental concerns have led to increasing public scrutiny and demands for outright bans.
J. Payne, Matthew D. Jones
semanticscholar +1 more source
Biodegradable polyesters based on succinic acid [PDF]
Hemijska Industrija, 2003 Two series of aliphatic polyesters based on succinic acid were synthesized by copolymerization with adipic acid for the first series of saturated polyesters, and with fumaric acid for the second series.
Nikolić Marija S. +2 more
doaj +1 more source
Recent Progress on Bio-Based Polyesters Derived from 2,5-Furandicarbonxylic Acid (FDCA)
Polymers, 2022 The big challenge today is the upgrading of sustainable materials to replace miscellaneous ones from petroleum resources. Thus, a generic bio-based building block lays the foundation of the huge bio-market to green economy.
Xu Fei +5 more
semanticscholar +1 more source