2026-04-29T00:16:39Zhttps://riubu.ubu.es/oai/request

oai:riubu.ubu.es:10259/54002021-11-02T12:06:33Zcom_10259_4313com_10259_5086com_10259_2604col_10259_4314

Trigo López, Miriam 556 500 0000-0001-5948-1230 Sanjuán Cortázar, Ana María 521 500 Mendía Jalón, Aránzazu 362 500 Muñoz Santamaría, María Asunción 385 500 García García, Félix Clemente 201 500 García Pérez, José Miguel 213 500 2020-08-17T09:51:26Z 2020-08-17T09:51:26Z 2020-08 http://hdl.handle.net/10259/5400 10.3390/polym12081793 2073-4360 We prepared high-performance aromatic copolyamides, containing bithiazole and thiazolo-thiazole groups in their main chain, from aromatic diamines and isophthaloyl chloride, to further improve the prominent thermal behavior and exceptional mechanical properties of commercial aramid fibers. The introduction of these groups leads to aramids with improved strength and moduli compared to commercial meta-oriented aromatic polyamides, together with an increase of their thermal performance. Moreover, their solubility, water uptake, and optical properties were evaluated in this work. Fondo Europeo de Desarrollo Regional and both the Spanish Ministerio de Economía, Industria y Competitividad (MAT2017-84501-R) and the Consejería de Educación, Junta de Castilla y León (BU306P18) is gratefully acknowledged. M.T.L. also thankfully acknowledges the Spanish Ministerio de Ciencia e Innovación (PID2019-108583RJ-I00/AEI/10.13039/501100011033) application/pdf eng MDPI Polymers. 2020, V. 12, n. 8, 1793 https://doi.org/10.3390/polym12081793 info:eu-repo/grantAgreement/MINECO/MAT2017-84501-R info:eu-repo/grantAgreement/JCyL/BU306P18 info:eu-repo/grantAgreement/MICINN/PID2019-108583RJ-I00/AEI/10.13039/501100011033 Atribución 4.0 Internacional http://creativecommons.org/licenses/by/4.0/ info:eu-repo/semantics/openAccess aromatic polyamides aramid improved properties mechanical properties thermal properties high-performance polymers Química orgánica Chemistry, Organic Heteroaromatic polyamides with Improved thermal and mechanical properties info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Polymers 12 8 1793 ORIGINAL Trigo-polymers_2020.pdf Trigo-polymers_2020.pdf application/pdf 1148820 https://riubu.ubu.es/bitstream/10259/5400/1/Trigo-polymers_2020.pdf 45679688a4bb5b677ca5728dc0d214da MD5 1 CC-LICENSE license_rdf license_rdf application/rdf+xml; charset=utf-8 908 https://riubu.ubu.es/bitstream/10259/5400/2/license_rdf 0175ea4a2d4caec4bbcc37e300941108 MD5 2 LICENSE license.txt license.txt text/plain; charset=utf-8 998 https://riubu.ubu.es/bitstream/10259/5400/3/license.txt aa90105e1c90a1b4fe810649aa967b7d MD5 3 THUMBNAIL Trigo-polymers_2020.pdf.jpg Trigo-polymers_2020.pdf.jpg IM Thumbnail image/jpeg 3408 https://riubu.ubu.es/bitstream/10259/5400/4/Trigo-polymers_2020.pdf.jpg cf8f71a1fb16d163de1848fb17ff21b1 MD5 4 TEXT Trigo-polymers_2020.pdf.txt Trigo-polymers_2020.pdf.txt Extracted text text/plain 56604 https://riubu.ubu.es/bitstream/10259/5400/5/Trigo-polymers_2020.pdf.txt 6be2aef136209737b3577b0c41e2dc13 MD5 5 10259/5400 oai:riubu.ubu.es:10259/5400 2021-11-02 13:06:33.493 Repositorio Institucional de la Universidad de Burgos bubrep@ubu.es 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