Browsing by Subject "Química tèxtil"
Now showing items 21-37 of 37
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Mathematical models for drug delivery from textile
(2019-06-24)
Article
Open AccessGallic acid was microencapsulated in poly-¿-caprolactone by the solvent evaporation method and was applied onto biofunctional textile substrates, cotton, and polyamide fabrics using a finishing process. A higher content ... -
Microstructure variations of polylactide fibres with texturing conditions
(2012-11)
Article
Open AccessThe characterization of the microstructure of synthetic fibres is necessary to identify changes in properties produced by differences in the production variables. To this end, two physico-chemical tests (iodine sorption ... -
Monitoring of the microcapsule/liposome application on textile fabrics
(2011-03-18)
Article
Restricted access - publisher's policyIn recent years, new technologies have led to the production of biofunctional textiles. These biofunctional textiles contain microscopic capsules of ingredients that break as the fabric rubs the skin, releasing the active ... -
Obtaining of a PET/SiC hybrid multifilament: non-isothermal crystallization studies
(2020-11-04)
Article
Open AccessThermal processing properties are a key factor in the industrial processing industry. The obtaining of a PET-based hybrid composite multifilament with textile properties (yarns) is presented. The system is composed by ... -
Polymeric soil anti-redeposition agent for washing synthetic fabrics
(2013)
Conference report
Restricted access - publisher's policyThe textile washing process consists basically of three stages: 1) removal of the soiling from the substrate, 2) suspension of the soiling in the washing bath, and 3) prevention of redeposition of the soiling on the substrate ... -
Production and evaluation of antimicrobial microcapsules impregnated to different fabrics
(International Federation of Associations of Textile Chemists and Colourists (IFATCC), 2021)
Conference report
Restricted access - publisher's policy -
Production and evaluation of antimicrobial microcapsules with essential oils using complex coacervation
(Springer, 2019-08-09)
Article
Open AccessNowadays, the needs and requirements to avoid infections during surgical operations, require to be more imaginative than ever. The one-use textiles substrates that are used in hospitals can be, also, a way to transport the ... -
Reducción electroquímica de colorantes sulfurosos. Vías de proceso
(Instituto de Investigación Textil y Cooperación Industrial, 2006-01)
Article
Open AccessLos colorantes sulfurosos, utilizados en la tintura del algodón, precisan de la adición de agentes reductores, para su solubilización, que impiden la reutilización del baño tintóreo y elevan los contenidos contaminantes. ... -
Relationship between microstructure and properties of false-twist textured and stabilized polylactide. Part 1: dimensional stability, mechanical properties and thermomechanical behavior
(2013-06)
Article
Restricted access - publisher's policyPolylactide fibers (PLA), false-twist textured at different temperatures (135, 150 and 165º C) and draw ratios (1.30, 1.35 and 1.40) were stabilized by a continuous setting treatment at 50 m/min and 100º C using a specially ... -
Relationship between microstructure and properties of false-twist textured and stabilized polylactide. Part 2: physicochemical characterization, accessibility of the amorphous phase and dyeing behavior
(2013-06)
Article
Restricted access - publisher's policyPolylactide fibers (PLA), textured by false twist at different temperatures (135, 150 and 165º C) and draw ratios (1.30, 1.35 and 1.40) were stabilized by the application of a continuous thermal treatment at 100º C and 50 ... -
Síntesis, caracterización y validación aplicativa de un poliuretano bio-basado en dispersión acuosa para el sector de recubrimientos textiles
(Asociación Española de Químicos y Coloristas Textiles, 2019-10-01)
Article
Open AccessEn este trabajo se ha sintetizado un poliuretano en dispersión acuosa (WPU) a partir de poli-1,3-propilenglicol (PO3G) y un dímero-diol (Pripol 2033) ambos procedentes de fuentes 100% renovables, diisocianato de isoforona ... -
Softening effect of bentonite and redeposition of solid impurities on washed cotton fabric
(2014-03)
Article
Restricted access - publisher's policyThe aim of this work is to propose a contribution to obtain an improvement in the redeposition of solid impurities on cotton fabric during washing with ecological surfactants and also the enhancement of their smoothness. ... -
The detergency of surfactant mixtures and bentonites on cotton fabric
(2014-03)
Article
Restricted access - publisher's policyThe primary aim of this work is to attain improvement of the softness of cotton fabric during the washing process with ecological surfactants. To attain that improvement, sodium bentonite was added to the detergent ... -
Thermosensitive fibres of lyocell/poly(N-isopropylacrylamide): multiparametric analysis for studying the graft copolymerization
(2013-12-17)
Article
Restricted access - publisher's policyThe thermosensitive properties of the hydrogel poly(N-isopropylacrylamide) (pNIPAAm) together with the good mechanical properties of lyocell fibres make a combination of the two to be thought of as a smart textile. In the ... -
Valorization of natural fibres: extraction and physico-chemical characterization
(Universitat Politècnica de Catalunya / École Nationale Supérieure d'Ingénieurs Sud Alsace, 2010)
Master thesis (pre-Bologna period)
Restricted access - author's decisionThe aim of this study is to extract cellulosic fibres from the Esparto grass (Stipa Tenacissima L.) for being used in textile applications. This material is renewable, biodegradable and very ecological. In fact, it requires ... -
Vehiculation of active principles as a way to create smart and biofunctional textiles
(Multidisciplinary Digital Publishing Institute (MDPI), 2020-04-20)
Part of book or chapter of book
Open AccessIn some specific fields of application (e.g., cosmetics, pharmacy), textile substrates need to incorporate sensible molecules (active principles) that can be affected if they are sprayed freely on the surface of fabrics. ... -
Vehiculation of active principles as a way to create smart and biofunctional textiles
(MDPI AG, 2018-11-01)
Article
Open AccessIn some specific fields of application (e.g., cosmetics, pharmacy), textile substrates need to incorporate sensible molecules (active principles) that can be affected if they are sprayed freely on the surface of fabrics. ...