Biocomposites Composed of Bio-Based Epoxy Resins, Bio-Based Polyphenols and Lignocellulosic Fibers

Shibata, Mitsuhiro

doi:10.1201/b18092-5

Cited by 2 publications

(2 citation statements)

References 73 publications

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“…For this reason, many researches have been devoted to using glycidylated aromatic bio-based materials as substitutes for BPA. Very interesting and exhaustive reviews have recently been published on bio-based precursors for thermosets and their hardeners [ 1 , 18 , 19 , 20 , 21 ], but to our knowledge, none of them focuses especially on aromatic epoxy monomers based on biomass resources. In fact, only aromatic poly-epoxides seem to be able to compete with DGEBA in terms of thermo-mechanical properties, making them of primary interest for renewability.…”

Section: Introductionmentioning

confidence: 99%

Bio-Based Aromatic Epoxy Monomers for Thermoset Materials

et al. 2017

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The synthesis of polymers from renewable resources is a burning issue that is actively investigated. Polyepoxide networks constitute a major class of thermosetting polymers and are extensively used as coatings, electronic materials, adhesives. Owing to their outstanding mechanical and electrical properties, chemical resistance, adhesion, and minimal shrinkage after curing, they are used in structural applications as well. Most of these thermosets are industrially manufactured from bisphenol A (BPA), a substance that was initially synthesized as a chemical estrogen. The awareness on BPA toxicity combined with the limited availability and volatile cost of fossil resources and the non-recyclability of thermosets implies necessary changes in the field of epoxy networks. Thus, substitution of BPA has witnessed an increasing number of studies both from the academic and industrial sides. This review proposes to give an overview of the reported aromatic multifunctional epoxide building blocks synthesized from biomass or from molecules that could be obtained from transformed biomass. After a reminder of the main glycidylation routes and mechanisms and the recent knowledge on BPA toxicity and legal issues, this review will provide a brief description of the main natural sources of aromatic molecules. The different epoxy prepolymers will then be organized from simple, mono-aromatic di-epoxy, to mono-aromatic poly-epoxy, to di-aromatic di-epoxy compounds, and finally to derivatives possessing numerous aromatic rings and epoxy groups.

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Section: Introductionmentioning

confidence: 99%

Bio-Based Aromatic Epoxy Monomers for Thermoset Materials

et al. 2017

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“…Alifatyczne żywice epoksydowe z epoksydowanych olejów roślinnych, nie wydawały się początkowo atrakcyjnymi materiałami ze względu na gorsze właściwości mechaniczne i termiczne niż materiały otrzymywane z żywic epoksydowych na bazie nowolaku lub bisfenolu A, np. eteru diglicydylowego bisfenolu A. Kluczowym dla szerszego wykorzystania biożywic epoksydowych okazał się dobór odpowiedniego środka sieciującego i dodatek włókien naturalnych [14,15].…”

Section: Epoksydowane Oleje Roślinne Jako Substraty żYwicunclassified

Epoksydowane Oleje Roślinne – Zastosowanie W Nowoczesnych Materiałach Polimerowych

Januś¹

2021

WiadChem

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Biocomposites Composed of Bio-Based Epoxy Resins, Bio-Based Polyphenols and Lignocellulosic Fibers

Cited by 2 publications

References 73 publications

Bio-Based Aromatic Epoxy Monomers for Thermoset Materials

Bio-Based Aromatic Epoxy Monomers for Thermoset Materials

Epoksydowane Oleje Roślinne – Zastosowanie W Nowoczesnych Materiałach Polimerowych

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