dc.creator | Benítez Jiménez, José Jesús | es |
dc.creator | Heredia Guerrero, José A. | es |
dc.creator | Barthel, Markus J | es |
dc.creator | Knicker, Heike E. | es |
dc.creator | Heredia, Antonio | es |
dc.date.accessioned | 2018-04-04T10:56:28Z | |
dc.date.available | 2018-04-04T10:56:28Z | |
dc.date.issued | 2017 | |
dc.identifier.citation | Benítez Jiménez, J.J., Heredia Guerrero, J.A., Barthel, M.J., Knicker, H.E. y Heredia, A. (2017). Insolubilization and thermal stabilization of a long-chain polyester by noncatalyzed melt-polycondensation synthesis in air. Journal of Applied Polymer Science, 134 (1), 1-31. | |
dc.identifier.issn | 0021-8995 | es |
dc.identifier.uri | https://hdl.handle.net/11441/71716 | |
dc.description.abstract | Self-standing films of poly(ω-hydroxyl hexadecanoic acid) [poly(ω-OHC16)] have been prepared by noncatalyzed melt-polycondensation in air at 150, 175, and 200 °C. Poly(ω-OHC16)s obtained are characterized as polyesters by infrared spectroscopy (FT-IR) and solid state magic angle spinning 13C nuclear magnetic resonance (13C MAS-NMR). Structurally, poly(ω-OHC16)s are quite crystalline as revealed by wide angle X-ray diffraction (WAXD). The presence of oxygen in the reaction atmosphere causes a mild oxidation in the form of peroxyester species, tentatively at the interphase between poly(ω-OHC16) crystallites, and the structure amorphization. The interfacial peroxyester phase ends up in the encapsulation of the polyester grains and provides a barrier towards the action of solvents. Thermal stabilization and insolubility resulting from the synthesis conditions used are interesting features to prepare solvent and heat resistant poly(ω-OHC16) coatings. Thus, a few microns thick poly(ω-OHC16) layer has been fabricated on aluminum foil and its resistivity towards a chloroform:methanol (1:1, v:v) mixture has been confirmed | es |
dc.description.sponsorship | Junta de Andalucía TEP-7418 | es |
dc.description.sponsorship | BIOPROTO FP7 | es |
dc.format | application/pdf | es |
dc.language.iso | eng | es |
dc.publisher | Wiley | es |
dc.relation.ispartof | Journal of Applied Polymer Science, 134 (1), 1-31. | |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | long-chain polyester | es |
dc.subject | thermoset | es |
dc.subject | insoluble coating | es |
dc.subject | melt-polycondensation | es |
dc.title | Insolubilization and thermal stabilization of a long-chain polyester by noncatalyzed melt-polycondensation synthesis in air | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/submittedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.relation.publisherversion | http://dx.doi.org/10.1002/app.44350 | es |
dc.identifier.doi | 10.1002/app.44350 | es |
idus.format.extent | 31 p. | es |
dc.journaltitle | Journal of Applied Polymer Science | es |
dc.publication.volumen | 134 | es |
dc.publication.issue | 1 | es |
dc.publication.initialPage | 1 | es |
dc.publication.endPage | 31 | es |
dc.contributor.funder | Junta de Andalucía | |