Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.12104/64354
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dc.contributor.authorMendizábal, E. M.
dc.contributor.authorHernandez, P.J.
dc.contributor.authorPuig, J.E.
dc.contributor.authorCanche-Escamilla, C.
dc.contributor.authorKatime, I.
dc.contributor.authorCastano, V.
dc.date.accessioned2015-11-19T18:49:19Z-
dc.date.available2015-11-19T18:49:19Z-
dc.date.issued1999
dc.identifier.urihttp://hdl.handle.net/20.500.12104/64354-
dc.description.abstractThe influence of pH on the incorporation of a functional monomer (itaconic acid or methacrylic acid) on core-shell polymers of styrene-butyl acrylate and on their mechanical properties is investigated. The structured polymers were prepared by a two-stage emulsion polymerization process. It was found that the composition of the shell is strongly affected by the pH of the reacting medium. The amount of functional monomer that is incorporated in the shell increases as the pH decreases and becomes a maximum when the pH falls below the pKa of the functional monomer. The mechanical properties (ultimate elongation, ultimate strength, and toughness) improve as the amount of incorporated functional monomer increases.
dc.titleEffect of pH on the mechanical properties of functionalized polymers prepared by emulsion polymerization
dc.typeArticle
dc.identifier.doi10.1002/(SICI)1097-4628(19991227)74:14<3299::AID-APP2>3.0.CO;2-M
dc.relation.ispartofjournalJournal of Applied Polymer Science
dc.relation.ispartofvolume74
dc.relation.ispartofissue14
dc.relation.ispartofpage3299
dc.relation.ispartofpage3304
dc.contributor.affiliationMendizábal, E., Depto. de Ing. Química, Universidad de Guadalajara, Blv. M. Garcia Barragan # 1451, Guadalajara, Jal. 44430, Mexico; Hernández, P.J., Depto. de Ing. Química, Universidad de Guadalajara, Blv. M. Garcia Barragan # 1451, Guadalajara, Jal. 44430, Mexico; Puig, J.E., Depto. de Ing. Química, Universidad de Guadalajara, Blv. M. Garcia Barragan # 1451, Guadalajara, Jal. 44430, Mexico; Canche-Escamilla, C., Ctro. de Invest. Cie. de Yucatan M., Yuc, Mexico; Katime, I., Depto. de Quim. Física, Universidad del País Vasco, Bilbao, Spain; Castaño, V., Instituto de Física, UNAM, Queretaro, Edo. de México, Mexico
dc.contributor.affiliationMendizábal, E. M., Universidad de Guadalajara. Centro Universitario de Ciencias Exactas e Ingenierías
dc.relation.isReferencedByScopus
dc.relation.isReferencedByWOS
dc.identifier.urlhttp://www.scopus.com/inward/record.url?eid=2-s2.0-0033307846&partnerID=40&md5=055d3fd714d6b44f6645a8795f1df5a9
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