Exploració per tema "Dyes and dyeing--Cotton"
Ara es mostren els items 1-8 de 8
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Discolouration of dyed fabrics on one side without chemicals
(2015)
Comunicació de congrés
Accés restringit per política de l'editorialThe subject of this work was the discolouration of one side of dyed cotton fabric using UV-C radiation, testing for fastness to that external radiation agent. This was studied through selection of different dyes used for ... -
Electrokinetic potentials of cotton fabrics dyed and finished in presence of LAS and alkyl polyglucosides and dye transfer inhibitor
(2015-03-01)
Article
Accés restringit per política de l'editorialIn this work we aimed our focus at the determination of the zeta potentials of a standard fabric of cotton Empa type (dyed, finished and softened), which was washed in the presence of surfactants and of a copolymer of ... -
Influence of electrochemical pre-treatment in dyeing wastewater reuse for five reactive dyes
(2011-11)
Article
Accés restringit per política de l'editorialIn this study, the influence of an electrochemical pre-treatment was evaluated in dyeing wastewater reuse for five reactive dyes for cotton fabrics. The most proper dyeing method was established and the influence of alkali ... -
Influence of the dye transfer inhibitors for the washing of softened cotton fabric
(2014)
Article
Accés restringit per política de l'editorialIn this, work the performance of several dye transfer inhibitors (DTI) copolymers (PVP, PVNO and PVNO with PVP) was tested for use as DTIs in washing softened undyed cotton fabric, in the presence of a direct dye in the ... -
Influencia de la estructura química y concentración de dos blanqueadores ópticos en la mejora del UPF de tejidos de algodón
(INTEXTER, 2008)
Article
Accés obertEn el presente trabajo se exponen los resultados del estudio de la protección contra la radiación ultravioleta proporcionada por dos blanqueadores ópticos, de diferente estructura química, al ser aplicados sobre tejidos ... -
Nano-cotton fabrics with UV protection
(Biella, 2008)
Comunicació de congrés
Accés restringit per política de l'editorialIn the present work, we have attempted nano-finishing of bleached as well as reactive dyed cotton fabrics with TiO2 nanoparticles. First of all, the cotton fabrics were pre-treated with a linking agent in the presence of ... -
Staining of undyed fabrics when washed with dyed cotton fabrics using alkyl polyglucoside mixtures with anionic surfactant
(2015-09-01)
Article
Accés restringit per política de l'editorialThe increasingly widespread use of non-ionic surfactants as main ingredients in domestic detergent formulations requires an understanding of their performance during washing, not only as separate products but also as binary ... -
Valorization of waste obtained from oil extraction in moringa oleifera seeds: coagulation of reactive dyes in textile effluents
(2014-09-01)
Article
Accés restringit per política de l'editorialMoringa oleifera seeds contain about 40% of highly valued oil due to its wide range of applications, from nutritional issues to cosmetics or biodiesel production. The extraction of Moringa oil generates a waste (65%-75% ...