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Modification of polyester fibers by bactericides using crazing mechanism / V. A. Goldade in INTERNATIONAL POLYMER PROCESSING, Vol. XXV, N° 3 (07/2010)
[article]
Titre : Modification of polyester fibers by bactericides using crazing mechanism Type de document : texte imprimé Auteurs : V. A. Goldade, Auteur ; L. S. Pinchuk, Auteur ; N. S. Vinidiktova, Auteur Année de publication : 2010 Article en page(s) : p. 199-204 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Antibactériens
Fibres polyesters
Polyéthylène téréphtalateIndex. décimale : 668.9 Polymères Résumé : This paper deals with the study of poly(ethylene terephthalate) (PET) fiber modification by antimicrobial substances following the crazing mechanism. The highest mean number of crazes and their maximal degree of opening in PET fibers subjected to tension in surface-active bactericidal liquids are reached when the plastic flow of PET begins and necks appear on the fibers. Further straining of the fibers results in a gradual transformation of the material into a fibrillar structure of strands that close the crazes. It is established that the amount of the bactericidal liquid captured by the crazes is 0.9 to 3.3 wt.% of the PET material and that the liquid localizes predominantly in the polymer amorphous phase. PET fibers treated by the developed liquids using the procedure developed preserve their antimicrobial properties after 10 to 50 cycles of heat-wet treatment. DOI : 10.3139/217.2321 En ligne : https://drive.google.com/file/d/1cj4H-J04vEo0_4Rmnwdz8C0hVTEgk6Ac/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=9734
in INTERNATIONAL POLYMER PROCESSING > Vol. XXV, N° 3 (07/2010) . - p. 199-204[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 012302 - Périodique Bibliothèque principale Documentaires Disponible Neutral dyeing of wool and wool/polyester blend fabrics using sulphatoethylsulphone reactive-disperse dyes / Aballa A. Mousa in COLORATION TECHNOLOGY, Vol. 127, N° 5 (2011)
[article]
Titre : Neutral dyeing of wool and wool/polyester blend fabrics using sulphatoethylsulphone reactive-disperse dyes Type de document : texte imprimé Auteurs : Aballa A. Mousa, Auteur ; Yehya A. Youssef, Auteur ; Reham Farouk, Auteur ; T. M. Ayiesh, Auteur ; M. H. Arief, Auteur Année de publication : 2011 Article en page(s) : p. 304-309 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Colorants réactifs
Fibres polyesters
Laine
Sulfatoéthylsulfone
Teinture -- Fibres textilesIndex. décimale : 667.3 Teinture et impression des tissus Résumé : Two models of temporarily anionic sulphatoethylsulphone reactive disperse dyes were applied to wool, polyester and wool/polyester blend fabrics at different dyeing pH. Maximum exhaustion values and colour yield were observed at pH 7. The results showed that reactive disperse dyes containing bis-sulphatoethylsulphone reactive groups were more convenient for neutral dyeing of wool and wool/polyester blend fabrics if compared with a dye containing a mono-sulphatoethylsulphone group. Excellent to very good wet fastness properties on all dyed fabrics were achieved. Note de contenu : EXPERIMENTAL : Materials - Synthesis of reactive disperse dyes - Dyeing procedures - Measurements and testing
RESULTS AND DISCUSSION : Effect of diebath pH - Effect of dyeing time - Colorimetric and fastness propertiesDOI : 10.1111/j.1478-4408.2011.00313.x En ligne : http://onlinelibrary.wiley.com/doi/10.1111/j.1478-4408.2011.00313.x/pdf Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=12173
in COLORATION TECHNOLOGY > Vol. 127, N° 5 (2011) . - p. 304-309[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 13324 - Périodique Bibliothèque principale Documentaires Disponible
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Titre : New functional additive Type de document : texte imprimé Auteurs : Marti España, Auteur Année de publication : 2015 Article en page(s) : p. 54-56 Langues : Anglais (eng) Catégories : Additifs
Allongement à la rupture
Fibres polyesters
Fibres textiles -- Propriétés mécaniques
Fibres textiles synthétiques
Fil partiellement orienté
Fils multifilaments
Mélanges-maîtres (chimie)
Polybutylène téréphtalate
Polyéthylène téréphtalate
ProductivitéIndex. décimale : 677.4 Textiles artificiels Résumé : The IQAP Masterbatch Group, S.L., Masies de Roda/Spain, is continuously developing new functional additives especially in the field of polyester fibers and yarns. The latest development has been a series of masterbatches called "Production Boosters". These new products provide polyester with an increased élongation at break together with the required luster and color. Higher productivity is obtained when increasing the spinning speed between 15 % and 25% to revert elongation to the standard values. Up to now, white and black grades are available. En ligne : https://drive.google.com/file/d/1vwPULLVie65ci-Z1g2WZYha7ioM19OTl/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=23682
in CHEMICAL FIBERS INTERNATIONAL > Vol. 65, N° 1 (03/2015) . - p. 54-56[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 17120 - Périodique Bibliothèque principale Documentaires Disponible
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Titre : New functional additive Type de document : texte imprimé Auteurs : Marti España, Auteur Année de publication : 2015 Article en page(s) : p. 73-75 Langues : Anglais (eng) Catégories : Allongement à la rupture
Fibres polyesters
Fibres textiles -- Propriétés mécaniques
Fibres textiles synthétiques
Fil partiellement orienté
Fils multifilaments
Matériaux -- Propriétés fonctionnelles
Polyéthylène téréphtalate
Polymères -- AdditifsIndex. décimale : 677.4 Textiles artificiels Résumé : The IQAP Masterbatch Group, S.L., Masies de Roda/Spain, is continuously developing new functional additives especially in the field of polyester fibers and yarns. The latest development has been a series of masterbatches called "Production Boosters". These new products provide polyester with an increased elongation at break together with the required luster and color. Higher productivity is obtained when increasing the spinning speed between 15% and 25% to revert elongation to the standard values. Up to now, white and black grades are available. Note de contenu : - Polyester fiber modifiers
- Production booster
- Lab scale tests
- Black booster
- Industrial testsEn ligne : https://drive.google.com/file/d/1LFk4AKHWzlwmtqHKkVuMwZ2awBehqwyy/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=24726
in CHEMICAL FIBERS INTERNATIONAL > (09/2015) . - p. 73-75[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 17440 - Périodique Bibliothèque principale Documentaires Disponible A novel and eco-friendly approach for dyeing polyester / Manman Zheng in COLORATION TECHNOLOGY, Vol. 139, N° 5 (10/2023)
[article]
Titre : A novel and eco-friendly approach for dyeing polyester Type de document : texte imprimé Auteurs : Manman Zheng, Auteur ; Yi Sun, Auteur ; Changlong Li, Auteur ; Yinhui Lu, Auteur ; Yingqi Dai, Auteur ; Zongqian Wang, Auteur Année de publication : 2023 Article en page(s) : p. 552-564 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Bleu (couleur)
Caractérisation
Chlorure de choline
Colorants dispersésCatégorie de colorants très peu solubles dans l'eau, utilisés à l'origine comme colorants pour l'acétate, et qui généralement sont appliqués sous forme de suspensions aqueuses de faible concentration.Les colorants dispersés sont largement utilisés dans la teinture de la plupart des fibres manufacturées, surtout le polyester.
Ethylène glycol
EutectiquesUn eutectique est un mélange de deux corps purs qui fond et se solidifie à température constante, contrairement aux mélanges habituels. Il se comporte en fait comme un corps pur du point de vue de la fusion.
C'est aussi le point du diagramme (mélange avec une proportion donnée) pour lequel le mélange est à sa température minimale en phase liquide. Cette température est propre à chaque mélange.
Fibres polyesters
Résistance à l'abrasion
Rouge (couleur)
solvants
Teinture -- Fibres textiles synthétiquesIndex. décimale : 667.3 Teinture et impression des tissus Résumé : Disperse dyes do not contain water-soluble groups and are difficult to dissolve in water, so they cannot be directly formulated into dyeing liquor. In the current dyeing process, the solubility of disperse dyes is mainly improved by adding dispersants. However, dispersants are not absorbed by fibres and survive in the dyeing effluent, aggravating the pollution of water bodies and causing difficulties in treatment. Therefore, the development of a novel, eco-friendly dyeing approach is important to overcome these problems. Herein, for the purpose of improving the solubility of disperse dyes and reducing the dosage of dispersants, a deep eutectic solvent consisting of choline chloride/ethylene glycol was employed instead of dispersant to dissolve CI Disperse Blue 79 and CI Disperse Red 343, thus forming liquid disperse dyes. The results show that both CI Disperse Blue 79 and CI Disperse Red 343 were well dissolved in choline chloride/ethylene glycol with excellent stability, and the dissolution behaviour was strongly associated with the dissolution temperature and time. Moreover, polyester fabrics can be dyed successfully with liquid disperse dyes, and it was observed that the K/S value and rubbing fastness were evidently improved at the same dyeing temperature with unchanged colour characteristics, and a higher K/S value could still be obtained by lowering the dyeing temperature. This work establishes a green dyeing process, which reduces dyeing costs and meets the demand for environmental protection. It is also expected to realise the liquid state of disperse dyes, which will help to promote the further development of textile dyeing. Note de contenu : - EXPERIMENTAL : Materials - Preparation of choline chloride/ethylene glycol - Preparation of liquid disperse dyes - Dyeing of polyester fabrics - Micromorphology and size of the dye particles - Fourier Transform-infrared spectroscopy of dyes - Absorption spectrum and stability of liquid disperse dyes - Permeability of dyes - Dyeing spectrum and rubbing fastness
- RESULTS AND DISCUSSION : Synthesis and characterisation of choline chloride/ethylene glycol - Dissolution behaviour of disperse dyes in choline chloride/ethylene glycol - Effects of choline chloride/ethylene glycol dissolution on the particle size and micromorphology of dyes - Effects of choline chloride/ethylene glycol dissolution on the chemical structure of disperse dyes - Effects of choline chloride/ethylene glycol dissolution on the dyeing properties of disperse dyes - Proposed dyeing process and mechanism of liquid disperse dyes
- Table 1 : Colour uniformity and rubbing fastness of dyed polyester fabricsDOI : https://doi.org/10.1111/cote.12673 En ligne : https://onlinelibrary.wiley.com/doi/epdf/10.1111/cote.12673 Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=39835
in COLORATION TECHNOLOGY > Vol. 139, N° 5 (10/2023) . - p. 552-564[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 24204 - Périodique Bibliothèque principale Documentaires Disponible One-step mini-emulsion copolymerisation of waterborne polysiloxane-modified polyacrylate/pigment hybrid latex and its application in textile pigment printing / Fenping Wang in COLORATION TECHNOLOGY, Vol. 138, N° 3 (06/2022)
PermalinkOptimisation of laser fading process in denim trousers : An industrial scale approach / Riza Atav in COLORATION TECHNOLOGY, Vol. 140, N° 4 (08/2024)
PermalinkOptimising by response surface methodology the dyeing of polyester with a liposome-encapsulated disperse dye / Farahnaz Sadr Dadras in COLORATION TECHNOLOGY, Vol. 130, N° 2 (04/2014)
PermalinkPET/polyester recycling : requirements and recycling solutions for reuse in filaments / Paul Niedl in CHEMICAL FIBERS INTERNATIONAL, Vol. 69, N° 4 (12/2019)
PermalinkPET/polyester recycling : requirements and recycling solutions for reuse in filaments / Paul Niedl in CHEMICAL FIBERS INTERNATIONAL, Vol. 70, N° 4 (12/2020)
PermalinkPhotochromic ink formulation for digital inkjet printing and colour measurement of printed polyester fabrics / Mohanad Aldib in COLORATION TECHNOLOGY, Vol. 131, N° 2 (04/2015)
PermalinkPigments extracted from the wood-staining fungi chlorociboria aeruginosa, scytalidium cuboideum, and S. ganodermophthorum show potential for use as textile dyes in COLORATION TECHNOLOGY, Vol. 130, N° 6 (12/2014)
PermalinkPolyester chemical recycling - an update / Ulrich Thiele in CHEMICAL FIBERS INTERNATIONAL, (10/2021)
PermalinkPolyester electrostatic conductive monofilament for process belts / Pascal Heckenbenner in CHEMICAL FIBERS INTERNATIONAL, Vol. 64, N° 4 (12/2014)
PermalinkPolyester electrostatic conductive monofilament for process belts / Pascal Heckenbenner in CHEMICAL FIBERS INTERNATIONAL, (09/2015)
PermalinkPermalinkPolyesters teints masse et teints fil / Wolfgang Morgenstern in TEXTILES A USAGES TECHNIQUES (TUT), N° 42 (4e trimestre 2001)
PermalinkPractical realisation of ozone clearing after disperse dyeing of polyester / Seda Gundogan in COLORATION TECHNOLOGY, Vol. 130, N° 5 (10/2014)
PermalinkLe premier vêtement de travail "intelligent" in GALVANO ORGANO, N° 827 (03/2014)
PermalinkPreparation and characterisation of novel phospholipid cationic liposomes to improve the alkaline hydrolysis and dyeability of polyester fabric / Manal M. El-Zawahri in COLORATION TECHNOLOGY, Vol. 129, N° 3 (06/2013)
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