Show simple item record

dc.contributor.authorGupta, Jyoti
dc.contributor.authorTomovska, Radmila
dc.contributor.authorAguirre Arrese, Miren ORCID
dc.date.accessioned2024-08-30T08:44:03Z
dc.date.available2024-08-30T08:44:03Z
dc.date.issued2024-08
dc.identifier.citationACS Biomacromolecules 25(8) : 5310-5320 (2024)es_ES
dc.identifier.issn1525-7797
dc.identifier.issn1526-4602
dc.identifier.urihttp://hdl.handle.net/10810/69358
dc.description.abstractPolymeric derivatives of itaconic acid are gaining interest as biobased alternatives to petroleum-based monomers due to their versatility, renewable nature, commercial availability, and cost-effectiveness. Itaconate ester monomer’s challenges incorporating in (meth)acrylic waterborne polymers are the low propagation rate, unfavorable reactivity ratios, and the depropagation process. To overcome these challenges, the seeded semibatch emulsion polymerization of 100% biobased dibutyl itaconate, methyl methacrylate, and butyl acrylate was investigated at different temperatures. Consequently, 30 wt % DBI was successfully incorporated within waterborne (meth)acrylates in short reaction times (4 h), obtaining high DBI incorporation (>90%). The results demonstrate that DBI incorporation influences the instantaneous monomer conversion, polymer’s microstructure, and mechanical properties. By incorporating a biobased itaconate cross-linker, kinetics and mechanical characteristics of the polymers were improved. This combined approach can be implemented without altering industrial processes, resolving the commercialization dilemma for itaconate monomers to synthesize high-performance biobased polymers for adhesive and coating industries.es_ES
dc.description.sponsorshipThe authors would like to acknowledge the financial support provided by the Industrial Liaison Program in Polymerization in Dispersed Media (Akzo Nobel, Allnex, Arkema, BASF, Covestro, Elix Polymers, Inovyn, Organik Kimya, Sherwin Williams, Stahl, Synthomer, Tesa, Vinavil, IQLIT, and Wacker). The financial support from the Ministerio de Ciencia e Innovación (PID2021-123146OB-I00) and Eusko Jarularitza (GV-IT1525-22) are also gratefully acknowledged.es_ES
dc.language.isoenges_ES
dc.publisherACSes_ES
dc.relationinfo:eu-repo/grantAgreement/MICINN/PID2021-123146OB-I00es_ES
dc.rightsinfo:eu-repo/semantics/openAccesses_ES
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/es/*
dc.titleOvercoming Challenges of Incorporation of Biobased Dibutyl Itaconate in (Meth)acrylic Waterborne Polymerses_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.rights.holder© 2024 The Authors. Published by American Chemical Society. This publication is licensed under CC-BY 4.0 .es_ES
dc.rights.holderAtribución 3.0 España*
dc.relation.publisherversionhttps://pubs.acs.org/doi/10.1021/acs.biomac.4c00739es_ES
dc.identifier.doi10.1021/acs.biomac.4c00739
dc.departamentoesQuímica aplicadaes_ES
dc.departamentoeuKimika aplikatuaes_ES


Files in this item

Thumbnail
Thumbnail

This item appears in the following Collection(s)

Show simple item record

© 2024 The Authors. Published by American Chemical Society. This publication is licensed under
CC-BY 4.0 .
Except where otherwise noted, this item's license is described as © 2024 The Authors. Published by American Chemical Society. This publication is licensed under CC-BY 4.0 .