Study of the impact on occupational health of the use of polyaziridine in leather finishing compared with a new epoxy acrylic self-crosslinking polymer

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dc.contributorA3 Leather Innovation Center
dc.contributor.authorOllé i Otero, Lluís
dc.contributor.authorFrías Álvarez, Aroha
dc.contributor.authorSorolla, Sílvia
dc.contributor.authorCuadros Domènech, Rosa
dc.contributor.authorBacardit i Dalmases, Anna
dc.date.accessioned2021-05-05T11:41:03Z
dc.date.issued2021-02-16
dc.description.abstractThe leather industry needs innovative products to meet the continued demands of the global market. To achieve a good performance in the finishing operation, crosslinking of the polymers used in this leather production stage is necessary. These crosslinkers are irritating and harmful. This study is based on the synthesis of functionalized acryl polymers with epoxy groups to improve the properties of the leather finishing to avoid the use of external crosslinkers, and consequently; harmful products for health and the environment will not be necessary. Likewise, the affectation in the health of workers exposed to crosslinker has been investigated when the leather finish is carried out. To do this research, a clinical analysis has been carried out prior authorization of the workers. The study demonstrates a good performance finishing avoiding the use of crosslinkers. In addition, it has been determined that molecular fragments of the decomposition of polyaziridine are present in the urine of one of the employees. Although the human metabolism may metabolize these polyaziridine fragments being non detectable in the urine samples, a positive result was obtained in the analysis by GC-MSD of the urine, and therefore; it could affect the health of this employee.ca_ES
dc.identifier.doihttps://doi.org/10.1016/j.porgcoat.2021.106162
dc.identifier.idgrec031032
dc.identifier.issn0300-9440
dc.identifier.urihttp://hdl.handle.net/10459.1/71228
dc.language.isoengca_ES
dc.publisherElsevierca_ES
dc.relation.isformatofReproducció del document publicat a: https://doi.org/10.1016/j.porgcoat.2021.106162ca_ES
dc.relation.ispartofProgress in Organic Coatings, 2021, vol. 154, 106162ca_ES
dc.rightscc-by (c) Ollé et al., 2021ca_ES
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessca_ES
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.subjectHuman healthca_ES
dc.subjectPolyaziridineca_ES
dc.subjectLeather finishingca_ES
dc.subjectCrosslinkersca_ES
dc.subjectSelf-crosslinkingca_ES
dc.titleStudy of the impact on occupational health of the use of polyaziridine in leather finishing compared with a new epoxy acrylic self-crosslinking polymerca_ES
dc.typeinfo:eu-repo/semantics/articleca_ES
dc.type.versioninfo:eu-repo/semantics/published/Versionca_ES
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