Effect of pH on the mechanical properties of functionalized polymers prepared by emulsion polymerization

dc.contributorMendizábal, E., Depto. de Ing. Química, Universidad de Guadalajara, Blv. M. García Barragan # 1451, Guadalajara, Jal. 44430, Mexico; Hernández, P.J., Depto. de Ing. Química, Universidad de Guadalajara, Blv. M. García Barragan # 1451, Guadalajara, Jal. 44430, Mexico; Puig, J.E., Depto. de Ing. Química, Universidad de Guadalajara, Blv. M. García 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.contributorMendizábal, E. M., Universidad de Guadalajara. Centro Universitario de Ciencias Exactas e Ingenierías
dc.creatorMendizábal, E. M.
dc.creatorHernandez, P.J.
dc.creatorPuig, J.E.
dc.creatorCanche-Escamilla, C.
dc.creatorKatime, I.
dc.creatorCastano, V.
dc.date.accessioned2015-09-15T17:48:27Z
dc.date.accessioned2023-07-03T22:39:54Z
dc.date.available2015-09-15T17:48:27Z
dc.date.available2023-07-03T22:39:54Z
dc.date.created2015-09-15T17:48:27Z
dc.date.issued1999
dc.identifierhttp://www.scopus.com/inward/record.url?eid=2-s2.0-0033307846&partnerID=40&md5=055d3fd714d6b44f6645a8795f1df5a9
dc.identifierhttp://hdl.handle.net/20.500.12104/40985
dc.identifier10.1002/(SICI)1097-4628(19991227)74:14<3299
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/7246335
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.relationScopus
dc.relationWOS
dc.relationJournal of Applied Polymer Science
dc.relation74
dc.relation14
dc.relation3299
dc.relation3304
dc.titleEffect of pH on the mechanical properties of functionalized polymers prepared by emulsion polymerization
dc.typeArticle


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