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dc.contributor.authorLabay, Cédric Pierre
dc.contributor.authorCanal Barnils, Cristina
dc.contributor.authorRodríguez Sorigué, María Cristina
dc.contributor.authorCaballero Manresa, Gabriel
dc.contributor.authorCanal Arias, José María
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Ciència dels Materials i Enginyeria Metal·lúrgica
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Tèxtil i Paperera
dc.date.accessioned2013-11-25T11:13:33Z
dc.date.created2013
dc.date.issued2013
dc.identifier.citationLabay, C. [et al.]. Plasma surface functionalization and dyeing kinetics of Pan-Pmma copolymers. "Applied surface science", 2013, vol. 283, p. 269-275.
dc.identifier.issn0169-4332
dc.identifier.urihttp://hdl.handle.net/2117/20708
dc.description.abstractFiber surface modification with air corona plasma has been studied through dyeing kinetics under isothermal conditions at 30 °C on an acrylic-fiber fabric with a cationic dye (CI Basic Blue 3) analyzing the absorption, desorption and fixing on the surface of molecules having defined cationic character. The initial dyeing rate in the first 60 s indicates an increase of 58.3% in the dyeing rate due to the effect of corona plasma on the acrylic fiber surface. At the end of the dyeing process, the plasma-treated fabrics absorb 24.7% more dye, and the K/S value of the acrylic fabric increases by 8.8%. With selected dyestuff molecules, new techniques can be designed to amplify the knowledge about plasma-treated surface modifications of macromolecules.
dc.format.extent7 p.
dc.language.isoeng
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Enginyeria dels materials
dc.subject.lcshCopolymers
dc.subject.otherPolymer surface
dc.subject.otherPlasma treatment
dc.subject.otherAcrylic fiber
dc.subject.otherDyeing kinetics
dc.titlePlasma surface functionalization and dyeing kinetics of Pan-Pmma copolymers
dc.typeArticle
dc.subject.lemacPlasma (Gasos ionitzats)
dc.subject.lemacCopolímers
dc.contributor.groupUniversitat Politècnica de Catalunya. BBT - Biomaterials, Biomecànica i Enginyeria de Teixits
dc.contributor.groupUniversitat Politècnica de Catalunya. SPPT - Superfícies, Productes i Processos Tèxtils
dc.identifier.doi10.1016/j.apsusc.2013.06.100
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://www.sciencedirect.com/science/article/pii/S0169433213012129#
dc.rights.accessRestricted access - publisher's policy
local.identifier.drac12742571
dc.description.versionPostprint (published version)
dc.date.lift10000-01-01
local.citation.authorLabay, C.; Canal, C.; Rodriguez, M.; Caballero, G.; Canal, J.
local.citation.publicationNameApplied surface science
local.citation.volume283
local.citation.startingPage269
local.citation.endingPage275


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