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667.3 : Teinture et impression des tissus 667.1 Nettoyage
667.2 Colorants et pigments 667.4 Encres 667.5 Encres d'imprimerie 667.6 Peintures 667.7 Cires, laques, vernis 667.9 Revêtements et enduits |
Ouvrages de la bibliothèque en indexation 667.3
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The design of optimal real gabor filters and their applications in fabric defect detection / Zehong Chen in COLORATION TECHNOLOGY, Vol. 131, N° 4 (08/2015)
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Titre : The design of optimal real gabor filters and their applications in fabric defect detection Type de document : texte imprimé Auteurs : Zehong Chen, Auteur ; Xiaoxia Feng, Auteur Année de publication : 2015 Article en page(s) : p. 279-287 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Détection de défauts (Ingénierie)
Gabor, Filtre deUn filtre de Gabor est un filtre linéaire dont la réponse impulsionnelle est une sinusoïde modulée par une fonction gaussienne (également appelée ondelette de Gabor). Il porte le nom du physicien anglais d'origine hongroise Dennis Gabor.
Textiles et tissus -- DéfautsIndex. décimale : 667.3 Teinture et impression des tissus Résumé : Fabric defect detection has been recognised as one of the key challenges for automatic production, and Gabor filters are one of the most useful tools in detecting fabric defects. The half-peak tangent method is applied in real Gabor filter design so that the filters can cover the frequency of defects as much as possible. Meanwhile, the half-peak-magnitude contours of the neighbouring filters are tangential. On this basis, two optimal orientations are selected by applying direction masks, and the optimal scale at each optimal orientation is determined according to the signal-to-noise ratio. In this way, two optimal real Gabor filters are obtained. A new algorithm based on the two optimal filters is proposed for fabric defect detection. A series of experiments are carried out for 46 fabric defect images combined with 46 corresponding reference fabric images, in order to verify the effectiveness of the new algorithm. The experimental results obtained show that the new algorithm can accurately detect defects in grey fabric defect images as well as in colour images. For the 46 fabric defect images, the detection rate is 95.66%, indicating that the new algorithm performs well. In addition, comparison of the new algorithm with other algorithms in the literature demonstrates that the new algorithm is more effective in the detection of several fabric defect images. Note de contenu : - RELATED THEORIES OF GABOR FILTERS
- THE DESIGN OF REAL GABOR FILTERS WITH MULTIPLE SCALES AND MULTIPLE ORIENTATIONS : Determining the orientation angles of real gabor filters - Determining the standard deviations of real gabor filters - Determining the radial frequencies of real gabor filters
- OBTAINING TWO OPTIMAL REAL GABOR FILTERS FOR FABRIC DEFECT DETECTION : Detection the optimal orientations of real gabor filters by direction masks - Determining the corresponding optimal scales by the signal-to-noise ratio
- A NEW ALGORITHM BASED ON THE TWO REAL GABOR FILTERS FOR FABRIC DEFECT DETECTION
- A SERIES OF EXPERIMENTS APPLYING THE NEW ALGORITHM : Detecting defects in grey fabric images by the new algorithm - Detecting defects in colour fabric images by the new algorithm - Comparing the new algorithm with other algorithmDOI : 10.1111/cote.12154 En ligne : https://onlinelibrary.wiley.com/doi/epdf/10.1111/cote.12154 Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=24427
in COLORATION TECHNOLOGY > Vol. 131, N° 4 (08/2015) . - p. 279-287[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 17353 - Périodique Bibliothèque principale Documentaires Disponible The development of indigo reduction methods and pre-reduced indigo products / Richard S. Blackburn in COLORATION TECHNOLOGY, Vol. 125, N° 4 (2009)
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Titre : The development of indigo reduction methods and pre-reduced indigo products Type de document : texte imprimé Auteurs : Richard S. Blackburn, Auteur ; Thomas Bechtold, Auteur ; John Philip, Auteur Année de publication : 2009 Article en page(s) : p. 193-207 Note générale : Bibliogr. Langues : Anglais (eng) Index. décimale : 667.3 Teinture et impression des tissus Résumé : The continuing importance of blue denim maintains indigo as an important vat dye industrially. In this review, we examine the various methods that have been used in the past and are currently used to reduce and dissolve indigo for dyeing. We discuss recent insights into the bacterial fermentation technology, the advantages and disadvantages of the direct chemical methods that have predominated for the last century and potentially cleaner technologies of catalytic hydrogenation and electrochemistry, which are becoming increasingly important. With considerations of environmental impact high on the dyeing industry's agenda, we also discuss the developments that have led to the production of pre-reduced indigo. DOI : 10.1111/j.1478-4408.2009.00197.x En ligne : http://onlinelibrary.wiley.com/doi/10.1111/j.1478-4408.2009.00197.x/pdf Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=6212
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Code-barres Cote Support Localisation Section Disponibilité 011582 - Périodique Bibliothèque principale Documentaires Disponible The dyeing of nylon with a microencapsulated disperse dye / Ji Jun-Ling in COLORATION TECHNOLOGY, Vol. 123, N° 5 (2007)
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Titre : The dyeing of nylon with a microencapsulated disperse dye Type de document : texte imprimé Auteurs : Ji Jun-Ling, Auteur ; Chen Shui-Lin, Auteur ; Yang Xu-Jie, Auteur ; Lu Lu-De, Auteur ; Xin Wang, Auteur ; Yang Li-Min, Auteur Année de publication : 2007 Article en page(s) : p. 333-338 Note générale : bibliogr. Langues : Anglais (eng) Index. décimale : 667.3 Teinture et impression des tissus Résumé : Melamine resin microcapsules containing CI Disperse Blue 56 were prepared by in situ polymerisation. The microcapsules were characterised by their thermal properties and morphology, such as particle size and particle size distribution. The dyeing behaviour of the microcapsules on nylon 6.6 was evaluated. The microencapsulated dye exhibited good build-up, levelness and fastness properties. It has been demonstrated that microencapsulated disperse dye can be used to replace commercial disperse dyes in dyeing polyamide fabric without dyeing additives, and the resulting effluent can be easily recycled after filtration. DOI : 10.1111/j.1478-4408.2007.00102.x En ligne : http://onlinelibrary.wiley.com/doi/10.1111/j.1478-4408.2007.00102.x/pdf Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=3228
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Code-barres Cote Support Localisation Section Disponibilité 009868 - Périodique Bibliothèque principale Documentaires Disponible The effect of different radiation sources for the UV curing of a screen-printed, water-based polyurethane acrylate binder / Gökhan Akbulut in COLORATION TECHNOLOGY, Vol. 132, N° 4 (08/2016)
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Titre : The effect of different radiation sources for the UV curing of a screen-printed, water-based polyurethane acrylate binder Type de document : texte imprimé Auteurs : Gökhan Akbulut, Auteur ; Burcak Karaguzel Kayaoglu, Auteur ; Mesut Eren, Auteur ; Bülent Yildiz, Auteur ; Murat Orbay, Auteur Année de publication : 2016 Article en page(s) : p. 270-279 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Copolymère uréthane acrylate
Dioxyde de titane
Impression sur étoffes
Liants
Pâte pigmentaire
Pâtes d'impression
Photoamorceurs (chimie)
Pigments
Rayonnement ultraviolet
Rhéologie
SérigraphieIndex. décimale : 667.3 Teinture et impression des tissus Résumé : In this paper, titanium-dioxide-pigmented printing pastes of water-borne, UV-curable polyurethane acrylate binder with two different UV-curing photoinitiator combinations were prepared and screen printed on a black t-shirt fabric. The effects of mercury and gallium radiation sources employed either singly or in combination for UV curing and the total energy level on the printing performance were investigated. The cured textile samples were subjected to colour measurements before and after five cycles of washing, and hiding power and changes in chromacity, hue, and colour were determined. Single-lamp applications of mercury and gallium were not satisfactory, and opaque pigment hindered deep curing, especially at thicker coating levels. It was found that employment of a mercury–gallium lamp system applying an irradiation at medium level can provide pigment printing of opaque white inks with excellent coverage, washing resistance, and medium hardness. Note de contenu : - UV-radiation curing and pendulum hardness
- Fourier transform infrared spectroscopy
- Rheological behaviour of pigment pastes
- CIELab colour, coverage, ang gloss measurement of printed fabrics
- Photographic images of washed printed samplesDOI : 10.1111/cote.12219 En ligne : https://onlinelibrary.wiley.com/doi/epdf/10.1111/cote.12219 Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=26729
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Code-barres Cote Support Localisation Section Disponibilité 18246 - Périodique Bibliothèque principale Documentaires Disponible The effect of dye chemical structure on adsorption on activated carbon : a comparative study / Hossam Altaher in COLORATION TECHNOLOGY, Vol. 130, N° 3 (06/2014)
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Titre : The effect of dye chemical structure on adsorption on activated carbon : a comparative study Type de document : texte imprimé Auteurs : Hossam Altaher, Auteur ; Tarek E. Khalil, Auteur ; Reda Abubeah, Auteur Année de publication : 2014 Article en page(s) : p. 205-214 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Charbon actif
Colorants -- Adsorption
Etudes comparativesIndex. décimale : 667.3 Teinture et impression des tissus Résumé : The effect of the molecular structure of dyes Eriochrome Black T and Bromophenol Blue on their adsorption on the surface of activated carbon manufactured from locally available biosorbent has been studied. Batch experiments were performed to investigate factors that may affect the adsorption process. The effect of stirring rate was investigated in the range 0–240 rpm, with an initial concentration of 4–100 mg/l and a stirring time of 0–400 min. The mechanism and rate of adsorption were investigated for both dyes using pseudo-first-order, pseudo-second-order, intraparticle diffusion, and liquid film diffusion models. The monolayer adsorption capacities for Eriochrome Black T and Bromophenol Blue were found to be 36.5 and 39.68 mg/g respectively. The difference in dye uptake was attributed to the presence of the electron-withdrawing bromine group in Bromophenol Blue. Results showed that the Langmuir isotherm best fitted the adsorption of the two dyes on the prepared activated carbon. The pseudo-second-order model best fitted the experimental data, and liquid film diffusion and intraparticle diffusion were the controlling adsorption mechanisms. Note de contenu : - MATERIALS AND METHODS : Adsorbate - Adsorbent - Fourier transform infrared and scanning microscopy - Adsorption studies - Adsorption isotherms - Kinetic models
- RESULTS AND DISCUSSION : Effect of adsorbent mass - Effect of initial concentration of adsobate - Adsorption equilibrium - Kinetic study - Effect of stirring rate on adsorption of dyes - Dye uptake by the prepared activated carbon - Surface analysisDOI : 10.1111/cote.12086 En ligne : https://onlinelibrary.wiley.com/doi/epdf/10.1111/cote.12086 Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=21462
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Code-barres Cote Support Localisation Section Disponibilité 16271 - Périodique Bibliothèque principale Documentaires Disponible The effect of glucose oxidase enzyme on wool fibres / Berrak Buket Avci in COLORATION TECHNOLOGY, Vol. 139, N° 2 (04/2023)
PermalinkThe effect of iron mordanting and sol-gel coating on the hydrophobicity and colour properties of cotton fabrics dyed with natural tannin / Penwisa Pisitsak in COLORATION TECHNOLOGY, Vol. 137, N° 2 (04/2021)
PermalinkThe effect of liposome on dyeing mohair/wool blends / Gülsah Ekin kartal in COLORATION TECHNOLOGY, Vol. 136, N° 2 (04/2020)
PermalinkThe effect of mordant salts on antibacterial activity of wool fabric dyed with pomegranate and walnut shell extracts in COLORATION TECHNOLOGY, Vol. 128, N° 6 (2012)
PermalinkThe effect of plasma treatment on the dyeing properties of silk fabric / Chi-Wai Kan in COLORATION TECHNOLOGY, Vol. 132, N° 1 (02/2016)
PermalinkThe effect of polyhydroxyurethane on dyeing of cellulosic fabrics with direct and reactive dyes / Stefan Oprea in COLORATION TECHNOLOGY, Vol. 123, N° 5 (2007)
PermalinkThe effect of zinc oxide nanoparticles on the weathering performance of wood-plastic composites / Sefa Durmaz in COLORATION TECHNOLOGY, Vol. 139, N° 4 (08/2023)
PermalinkThe effects of coloured base fabric on electrochromic textile / Michael A. Invernale in COLORATION TECHNOLOGY, Vol. 127, N° 3 (2011)
PermalinkThe effects of heat treatment temperatures on photocatalytic activity of cobalt ferrite nanoparticles synthesised by microwave-assisted combustion method / Ibrahim Hakki Karakas in COLORATION TECHNOLOGY, Vol. 139, N° 3 (06/2023)
PermalinkThe enhanced cationic dyeability of ultraviolet/ozone-treated meta-aramid fabrics / Yuanyuan Dong in COLORATION TECHNOLOGY, Vol. 127, N° 3 (2011)
PermalinkThe evaluation of procedures for dyeing silk with buckthorn and walloon oak on the basis of colour changes and fastness characteristics / Ozan Deveoglu in COLORATION TECHNOLOGY, Vol. 129, N° 3 (06/2013)
PermalinkThe Gewald reaction in dye chemistry / Ram W. Sabnis in COLORATION TECHNOLOGY, Vol. 132, N° 1 (02/2016)
PermalinkThe impact of viewing conditions on observer variability for cross-media colour reproduction / Yoon Ji Cho in COLORATION TECHNOLOGY, Vol. 135, N° 3 (06/2019)
PermalinkThe influence of chemical reaction conditions upon poly(styrene-methyl methacrylate-crylic acid) synthesis : Variations in nanoparticle size, colour and deposition methods / Rui D. V. Fernandes in COLORATION TECHNOLOGY, Vol. 136, N° 2 (04/2020)
PermalinkThe influence of copper(II) ions on wool photostability in the dry state / Hu Zhang in COLORATION TECHNOLOGY, Vol. 129, N° 5 (10/2013)
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