Complexation of poly(monobenzyl itaconate) and poly(N-vinyl-2-pyrrolidone) in dilute solution

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dc.contributor.author Pérez Dorado, Ángel
dc.contributor.author Fernández de Piérola, Inés
dc.contributor.author Baselga Llidó, Juan
dc.contributor.author Gargallo, Ligia
dc.contributor.author Radic´, Deodato
dc.date.accessioned 2017-11-30T10:51:02Z
dc.date.available 2017-11-30T10:51:02Z
dc.date.issued 1989-11
dc.identifier.bibliographicCitation Pérez-Dorado, A., F. Piérola, I., Baselga, J., Gargallo, L. & Radic, D. (1989). Complexation of poly(monobenzyl itaconate) and poly(N-vinyl-2-pyrrolidone) in dilute solution. Die Makromolekulare Chemie, 190 (11), pp. 2975-2981
dc.identifier.issn 0025-116X
dc.identifier.uri http://hdl.handle.net/10016/26014
dc.description Segunda parte disponible en: http://hdl.handle.net/10016/26015
dc.description.abstract Upon mixing dilute solutions (10⁻⁴ - 10⁻² mol/l) of poly(monobenzyl itaconate) (PMBI) and poly(N-vinyl-2-pyrrolidone) (PVP) in methanol, soluble polycomplex particles are formed. Here we report on the spectrophotometric determination of the turbidity of different solutions of PVP and PMBI as a function of polymer concentration and PVP molecular weight. Viscosity measurements were also performed. The polycomplex is weak. Polycomplex particles are more compact and much larger than separated chains of polyacid and polybase. No definite stoichiometry is observed and a microgel-like structure is proposed.
dc.description.sponsorship Financial support from CICYT under grant no. GG85-0013 is gratefully acknowledged. We also wish to acknowledge the assistence of Dr. I. Hernandez-Fuentes in the viscosity measurements.
dc.format.extent 7
dc.format.mimetype application/pdf
dc.language.iso eng
dc.publisher Hüthig & Wepf Verlag, Basel
dc.rights © Hüthig & Wepf Verlag, Basel, 1989
dc.rights © Wiley
dc.title Complexation of poly(monobenzyl itaconate) and poly(N-vinyl-2-pyrrolidone) in dilute solution
dc.type article
dc.subject.eciencia Materiales
dc.subject.eciencia Química
dc.identifier.doi https://doi.org/10.1002/macp.1989.021901128
dc.rights.accessRights openAccess
dc.type.version acceptedVersion
dc.identifier.publicationfirstpage 2975
dc.identifier.publicationissue 11
dc.identifier.publicationlastpage 2981
dc.identifier.publicationtitle Die Makromolekulare Chemie
dc.identifier.publicationvolume 190
dc.identifier.uxxi AR/0000010932
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