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Recolector de Ciencia Abierta, RECOLECTA
Article . 1996 . Peer-reviewed
License: CC BY NC ND
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Cinética de la tintura de la lana a baja temperatura.

Authors: Cegarra Sánchez, José; Riva Juan, Ascensión; Prieto Fuentes, María Remedios;

Cinética de la tintura de la lana a baja temperatura.

Abstract

Se estudia la acción de dos productos comerciales de naturaleza no-iónica sobre el estado de agregación de dos colorantes ácidos para lana, apreciándose muy poca intereacción entre éstos y los productos auxiliares. Así mismo, se analiza la influencia de la concentración de los productos auxiliares, el pH y la temperatura sobre la cinética de tintura. La presencia de los productos auxiliares aumenta la velocidad de absorción de la fibra por los colorantes.

On étudie l'action de deux produits commerciaux de nature non ionique sur l'état d'agrégation de deux colorants acides de la laine et l'on observe qu'il y a très peu d'interaction entre ceux-ci et les produits auxiliaires. De même, on analyse l'infuence de la concentration des produits auxiliaires, du pH et de la température sur la cinétique de la teinture. La présence des produits auxiliaires augmente la vitesse d'absorption des colorants par la fibre.

The action of two commercial non-ionic products on the aggregation of two acid dyes for wool is examined in this paper having been observed very little interaction between the acid dyes and the auxiliary products. The influence of the concentration of the auxiliary products, pH and temperature on the dyeing kinetics are also analysed. The presence of auxiliary increases the fibre absorption rate by dyes.

Peer Reviewed

Country
Spain
Keywords

Baixa temperatura, Cinètica, Àrees temàtiques de la UPC::Enginyeria tèxtil ::Fabricació tèxtil::Tintura, Àrees temàtiques de la UPC::Enginyeria tèxtil ::Fibres tèxtils::Fibres naturals, Tints i tenyit -- Llana, Dyes and dyeing -- Wool

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selected citations
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This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
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popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
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