A solvent-less green synthetic route toward a sustainable bio-based elastomer: design, synthesis, and characterization of poly(dibutyl itaconate-<i>co</i>-butadiene)

Zhou, Xinxin; Ji, Haijun; Hu, Guohua; Wang, Runguo; Zhang, Liqun

doi:10.1039/c9py01393h

Cited by 21 publications

(18 citation statements)

References 47 publications

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“…Figure S2 displays the PSA-1000 spectrum 1 H NMR integrated and assigned with identical nomenclature. According to the present results, Satoh et al [ 28 ] reported an identical assignment of proton signals for a DBI copolymer; however, other similar works report the methylene protons 1 of the main chain at δ = 1.4 [ 29 ] and 1.6 [ 30 ].…”

Section: Resultssupporting

confidence: 78%

Dibutyl Itaconate and Lauryl Methacrylate Copolymers by Emulsion Polymerization for Development of Sustainable Pressure-Sensitive Adhesives

et al. 2022

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Renewable polymers possess the potential to replace monomers from petrochemical sources. The design and development of polymeric materials from sustainable materials are a technological challenge. The main objectives of this study were to study the microstructure of copolymers based on itaconic acid (IA), di-n-butyl itaconate (DBI), and lauryl methacrylate (LMA); and to explore and to evaluate these copolymers as pressure-sensitive adhesives (PSA). The copolymer synthesis was carried out through batch emulsion radical polymerization, an environmentally friendly process. IA was used in a small fixed amount as a functional comonomer, and LMA was selected due to low glass transition temperature (Tg). The structure of synthesized copolymers was studied by FTIR, 1H-NMR, Soxhlet extraction, and molecular weight analyses by GPC. Furthermore, the viscoelastic and thermal properties of copolymer films were characterized by DMA, DSC, and TGA. The single Tg displayed by the poly(DBI-LMA-IA) terpolymers indicates that statistical random composition copolymers were obtained. Moreover, FTIR and NMR spectra confirm the chemical structure and composition. It was found that a cross-linked microstructure and higher molecular weight are observed with an increase of LMA in the feed led. The Tg and modulus (G′) of the copolymers film can be tuned with the ratio of DBI:LMA providing a platform for a wide range of applications as a biobased alternative to produce waterborne PSA.

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Section: Resultssupporting

confidence: 78%

Dibutyl Itaconate and Lauryl Methacrylate Copolymers by Emulsion Polymerization for Development of Sustainable Pressure-Sensitive Adhesives

et al. 2022

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“…This problem is solved by a strategy that itaconic acid is esterified with an alcohol and the resulting itaconic ester is then copolymerized with olefins to obtain elastomers. [210][211][212][213][214][215][216][217][218][219][220][221][222] The properties of the elastomers depend, among on other parameters, on the length of the alkyl of the alcohol used. For example, the glass transition temperature of poly(di-n-alkyl itaconate-isoprene) rubber (PDAII) decreases with increasing the alkyl length.…”

Section: Bio-based Elastomers Based On Itaconic Acidmentioning

confidence: 99%

Current trends in bio‐based elastomer materials

Tang

Wang

et al. 2022

SusMat

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Elastomers play an irreplaceable role in our society due to their unique properties. Natural rubber is directly obtained from plants and is widely used in tires, shoes, etc. Recently, modified natural rubbers are proposed to expand the application of natural rubber. However, these natural rubbers have a limited variety of molecular structures and may not be able to meet ever-demanding applications. Traditional synthetic elastomers have a variety of molecular structures and their properties are used in various fields, but mainly originate from fossil resources. This review deals with bio-based elastomers, and more specifically natural rubber and bio-based synthetic elastomers. Based on reprocessability, bio-based elastomers can also be divided into bio-based chemically cross-linked ones and thermoplastic ones. Compared to traditional fossil-based elastomers, bio-based ones may alleviate environmental pollution and promote the sustainable development of the elastomer industry. K E Y W O R D Sbio-based elastomers, chemically cross-linked, natural rubber, synthetic rubber INTRODUCTIONElastomers are polymeric materials possessing low modulus and high elasticity, and can rapidly recover their orig-This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.

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“…2 Itaconic acid can be used to prepare elastomers, plastics, coatings and adhesives. 3–9 It can be esterified with alkyl alcohols with different side-group lengths ( e.g. , methanol, ethanol and butanol) to synthesize the dialkyl itaconate.…”

Section: Introductionmentioning

confidence: 99%

Reverse atom transfer radical polymerization of dimethyl itaconate initiated by a new azo initiator: AIBME

Zhang

Yang

et al. 2022

RSC Adv.

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A solvent-less green synthetic route toward a sustainable bio-based elastomer: design, synthesis, and characterization of poly(dibutyl itaconate-co-butadiene)

Abstract: Synthesis of a novel bio-based elastomer based on bio-derived monomers by using a solvent-less synthetic strategy.

Cited by 21 publications

References 47 publications

Dibutyl Itaconate and Lauryl Methacrylate Copolymers by Emulsion Polymerization for Development of Sustainable Pressure-Sensitive Adhesives

Dibutyl Itaconate and Lauryl Methacrylate Copolymers by Emulsion Polymerization for Development of Sustainable Pressure-Sensitive Adhesives

Current trends in bio‐based elastomer materials

Reverse atom transfer radical polymerization of dimethyl itaconate initiated by a new azo initiator: AIBME

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