Browsing by Subject "Química tèxtil"
Now showing items 21-40 of 44
-
Influence of special clays as builder in ecological detergents
(2015-01-01)
Article
Restricted access - publisher's policyThe aim of this work is to determine the influence of certain clay micro particles added to detergent formulation to act as builders in removal of impurities (detersive power) during the washing of a standard cotton fabric ... -
Interaction between pH and conductivity in the indirect electro-oxidation of azo dyes
(2014-12-10)
Article
Restricted access - publisher's policyThe indirect electro-oxidation of dyes results in a rapid break of the dye molecules. The influence of the dye chromophore in this process has already been demonstrated. In this work, an electrochemical treatment in a batch ... -
La enseñanza práctica de la química textil.
(Instituto de Investigación Textil y Cooperación Industrial, 1966-10)
Article
Open AccessSe analiza las propuestas para conseguir una mayor efectividad en la enseñanza práctica de la Química Textil sin restar importancia a la formación teórica. Existe la necesidad de revisar a través del diálogo los métodos ... -
Laboratori de Química Tèxtil cap a 1917
(1917)
Image
Open Access -
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 ... -
Microencapsulació de colorants reactius
(Universitat Politècnica de Catalunya, 2024-07-15)
Master thesis
Open AccessEls colorants reactius són susceptibles a les interferències químiques durant el procés de tintura, particularment a causa de la reacció de l’aigua amb els grups funcionals del colorant. Aquesta reactivitat pot comprometre ... -
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 ... -
Modellization of the drug delivery from textile substrates and microcapsules of essential oil
(2024-06-19)
Conference lecture
Open Access -
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 ... -
Reservoir effect of textile substrates on the delivery of essential oils microencapsulated by complex coacervation
(Multidisciplinary Digital Publishing Institute (MDPI), 2024-02-29)
Article
Open AccessMicrocapsules are being used in textile substrates increasingly more frequently, availing a wide spectrum of possibilities that are relevant to future research trends. Biofunctional Textiles is a new field that should be ... -
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 ...
