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Color under control / Uwe Schröder in KUNSTSTOFFE INTERNATIONAL, Vol. 100, N° 12 (12/2010)
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Titre : Color under control Type de document : texte imprimé Auteurs : Uwe Schröder, Auteur Année de publication : 2011 Article en page(s) : p. 62-64 Langues : Anglais (eng) Catégories : Colorimétrie
Matières plastiques -- Coloration
Mesure -- InstrumentsIndex. décimale : 668.4 Plastiques, vinyles Résumé : Color Measurement - The exhibit presented largely color measurement solutions for automatic control of typical materials such as plastic pellets, masterbatches or semi-finished goods, exemplifying the trend toward fully automatic control of color. Note de contenu : - Visual color check with the aid of led lighting
- Metamerism to DIN 672
- Visual evaluation of special-effect surfaces in accordance with ASTM E2539-2008
- Objective color measurement starts with the raw materials
- Inline color measurements directly in the plastics melt
- System for controlling color of extruded plastic products
- Online measurement even on hot injection-molded parts
- Off-line color measurement on various plastic productsPermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=10827
in KUNSTSTOFFE INTERNATIONAL > Vol. 100, N° 12 (12/2010) . - p. 62-64[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 012687 - Périodique Bibliothèque principale Documentaires Disponible Coloration of cellulose nanofibres with pigments / Shamshad Ali in COLORATION TECHNOLOGY, Vol. 136, N° 5 (10/2020)
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Titre : Coloration of cellulose nanofibres with pigments Type de document : texte imprimé Auteurs : Shamshad Ali, Auteur ; Awais Khatri, Auteur ; Urooj Baig, Auteur ; Alishba Javeed, Auteur ; Nadir Ali Rind, Auteur Année de publication : 2020 Article en page(s) : p. 427-434 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Caractérisation
Colorimétrie
Eaux usées -- Analyse
Electrofilature
Essais (technologie)
Fibres cellulosiques
Fibres textiles -- Propriétés mécaniques
Morphologie (matériaux)
Nanofibres
Pigments
Résistance au lavage
Solidité de la couleur
Teinture -- Fibres textiles synthétiquesIndex. décimale : 667.3 Teinture et impression des tissus Résumé : Electrospun nanofibrous mats are popular for their wide technological applications as medical, filtration, sensing and high performance textiles. The potential for coloration of electrospun nanofibrous mats for aesthetic purposes has also been explored recently, and the pigment coloration of cellulose electrospun nanofibrous mats is reported for the first time in this paper. Cellulose acetate electrospun nanofibrous mats were fabricated using electrospinning followed by treatment with sodium hydroxide to synthesise regenerated cellulose electrospun nanofibrous mats. Then the cellulose mats were coloured with commercially available pigments by a pad‐dry‐bake method. Excellent K/S and colour fastness to both washing and light were produced with the application of three commercial pigments. The pH and total dissolved solids content of the coloration wastewater, as well as the mechanical properties of the electrospun nanofibrous mats, were also tested. Attenuated total reflection‐Fourier Transform infrared spectroscopy and scanning electron microscopy analysis were used for characterisation. Note de contenu : - EXPERIMENTAL : Materials - Preparation of CEL ENMs - Pigment coloration of CEL ENMs - Colour measurement and testing - Wastewater testing - Characterisation - Mechanical properties of ENMs
- RESULTS AND DISCUSSION : Chemical structures of CA and CEL ENMs - Effect of bakint temperature on K/S - Effect of baking time on K/S - Effect of pigment quantity on K/S - Effect of pigment quantity on the colorimetric values of coloured CEL ENMs - Analysis of wastewater testing - Colour fastness properties - Surface morphology of ENMs - Mechanical properties of ENMsDOI : https://doi.org/10.1111/cote.12485 En ligne : https://onlinelibrary.wiley.com/doi/epdf/10.1111/cote.12485 Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=34486
in COLORATION TECHNOLOGY > Vol. 136, N° 5 (10/2020) . - p. 427-434[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 22268 - Périodique Bibliothèque principale Documentaires Disponible Coloration properties and clearability of phthalimide-derived monoazo disperse dyes containing ester groups / Jae-Hong Choi in COLORATION TECHNOLOGY, Vol. 129, N° 5 (10/2013)
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Titre : Coloration properties and clearability of phthalimide-derived monoazo disperse dyes containing ester groups Type de document : texte imprimé Auteurs : Jae-Hong Choi, Auteur ; Jong-Yoon Choi, Auteur ; Eun-Mi Kim, Auteur ; Jae-Pil Kim, Auteur ; Andrew D. Towns, Auteur ; Chun Yoon, Auteur Année de publication : 2013 Article en page(s) : p. 352-359 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Colorants -- Absorption
Colorants azoïques
Colorimétrie
Paramètres de solubilité
PhtalimideLe phtalimide est un imide aromatique, c'est-à -dire un composé organique avec deux groupements carbonyle liés à un atome d'azote trigonal. C'est l'imide de l'acide benzène-1,2-dicarboxylique (acide phtalique).
Propriétés : Le phtalimide est un solide blanc cristallisé à température ambiante. Il est pratiquement insoluble dans l'eau froide, très peu soluble dans le benzène et l'éther de pétrole, et assez soluble dans l'éthanol chaud, l'acide éthanoïque et les bases concentrées.
Obtention : Le phtalimide est obtenu par réaction à chaud de l'anhydride phtalique avec l'ammoniac en solution aqueuse.
Polyesters
Solidité de la couleur
Solubilité
Teinture -- Fibres textiles synthétiquesIndex. décimale : 667.3 Teinture et impression des tissus Résumé : The coloration properties and clearability of disperse dyes prepared from phthalimide-derived diazo components and a coupling component containing two carboxylic acid ester groups have been investigated. Members of the series featured C2–C4 alkyl substituents on their phthalimidyl nitrogen atom. The nature of the N-alkyl group made no consistent difference to dye uptake on polyester. No correlation was found between percentage exhaustion and calculated solubility parameters. Wash fastness was extremely good. Comparison with analogues indicated that the diester motif was of significant extra benefit to wash fastness for phthalimide-derived dyes, but did not increase photostability above the lower range of commercial acceptability. Clearability was compared with that of dyes lacking one or both hydrolysable structural features, as well as with that of some industrial dyes. The novel dyes exhibited a greater tendency to be solubilised, consistent with hydrolysis of their ester and/or phthalimide functionalities. Note de contenu : - EXPERIMENTAL : Materials - Milling of dyes - Dyeing and reduction clearing procedure - Colorimetric measurements - Destination of dye exhaustion yields - Colour fastness testing - Testing the effect of simulated reduction clearing on dyes
- RESULTS AND DISCUSSION : Dye uptake - Calculations of the solubility parameter - Colour properties of the dyes on polyester - Colour fastness - Assessment of clearabilityDOI : 10.1111/cote.12037 En ligne : http://onlinelibrary.wiley.com/doi/10.1111/cote.12037/pdf Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=19353
in COLORATION TECHNOLOGY > Vol. 129, N° 5 (10/2013) . - p. 352-359[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 15533 - Périodique Bibliothèque principale Documentaires Disponible Colorimetric analysis of black coated fabrics / R. Jafari in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 13, N° 5 (09/2016)
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Titre : Colorimetric analysis of black coated fabrics Type de document : texte imprimé Auteurs : R. Jafari, Auteur ; Seyed Hossein Amirshahi, Auteur ; S. A. Hosseini Ravandi, Auteur Année de publication : 2016 Article en page(s) : p. 871-882 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Colorimétrie
Enduction textile
Noir (couleur)
Pigments
Teinture -- Fibres textiles
vision des couleursIndex. décimale : 667.9 Revêtements et enduits Résumé : In this article, two visual evaluation methods, i.e., the rank-ordering and pair comparison techniques, are sequentially used to investigate the effect of hue, lightness, and chroma values on the preference of blackness of 216 black coated fabrics. Based on the colorimetric attributes of specimens, the blackness preference of samples is assessed by 18 amateur observers through different predesigned experiments. Results show that while the lightness of samples performs a very important role in the blackness preference, it does not individually influence the results, and irrespective of the effect of chroma, observers perceive bluish-cyanish black fabrics as the preferred black samples. However, the specialized functionality of lightness is evident for black coated fabrics with very close hue and chroma attributes, and the blackness preference of samples increases when lightness is decreased. Finally, the validity of some suggested blackness indices is evaluated with comparison to the visual results. Note de contenu : - BLACKNESS PERCEPTION
- EXPERIMENTAL : Materials - Methods
- RESULTS AND DISCUSSION : Rank-ordering method - Pair comparison method - Observers performance - Evaluating the performance of suggested blackness indicesDOI : 10.1007/s11998-016-9790-8 En ligne : http://link.springer.com/content/pdf/10.1007%2Fs11998-016-9790-8.pdf Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=27126
in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH > Vol. 13, N° 5 (09/2016) . - p. 871-882[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 18316 - Périodique Bibliothèque principale Documentaires Disponible Colorimetric and fastness studies and analysis by reversed-phase high-performance liquid chromatography with diode-array detection of the dyeing of silk fabric with natural dye Helichrysum arenarium / Emine Torgan in COLORATION TECHNOLOGY, Vol. 131, N° 3 (06/2015)
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Titre : Colorimetric and fastness studies and analysis by reversed-phase high-performance liquid chromatography with diode-array detection of the dyeing of silk fabric with natural dye Helichrysum arenarium Type de document : texte imprimé Auteurs : Emine Torgan, Auteur ; Lale Meyanci ozer, Auteur ; Recep Karadag, Auteur Année de publication : 2015 Article en page(s) : p. 200-205 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Chromatographie en phase liquide à hautes performances
Colorants végétaux
Colorimétrie
Extraction (chimie)
Mordançage (teinture)
Soie et constituants
Solidité de la couleur
Teinture -- Fibres textilesIndex. décimale : 667.3 Teinture et impression des tissus Résumé : In this study, silk fabric samples were dyed by various procedures using Helichrysum arenarium extracts. Alum, ferrous sulfate, stanium chloride, calcium nitrate, and potassium bitartrate were used as mordants. Reversed-phase high-performance liquid chromatography with diode-array detection was utilised for identification of the dyes present in the dyed silk fabrics and the plant extracts. The extraction of dyes was carried out with a hydrochloric acid/methanol/water (2:1:1 v/v/v) mixture. The colour coordinates and K/S values, as well as wash, light, and rub fastness, were determined. Note de contenu : - EXPERIMENTAL : The mordanting and dyeing of silk fabrics - Fastness standard tests - Colour measurements - Extraction procedure for high-performance liquid chromatography
- RESULTS AND DISCUSSION : High-performance liquid chromatography - Fastness properties - Effects of different mordanting procedures on the CIE L*a*b* valuesDOI : 10.1111/cote.12141 En ligne : https://onlinelibrary.wiley.com/doi/epdf/10.1111/cote.12141 Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=24119
in COLORATION TECHNOLOGY > Vol. 131, N° 3 (06/2015) . - p. 200-205[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 17231 - Périodique Bibliothèque principale Documentaires Disponible Colorimetric assessment of wool fabric staining as a model for studying reduction of chromium staining during tanning of woolly sheepskins / L. J. Stephens in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 67 (Année 1983)
PermalinkColorimetric chemosensor for Cu(II) from electrospun nanofibrous mat mixed with 5-methoxy-salicylaldehyde azine / Apisit Karawek in COLORATION TECHNOLOGY, Vol. 138, N° 1 (02/2022)
PermalinkA colorimetric chemosensor for selective detection of copper ions / Ahran Kim in COLORATION TECHNOLOGY, Vol. 136, N° 6 (12/2020)
PermalinkColorimetric detection of Mn(ii) based on a mixture of an anionic pyridylazo dye and a cationic polyelectrolyte in aqueous solution / Yasumasa Fukushima in COLORATION TECHNOLOGY, Vol. 136, N° 5 (10/2020)
PermalinkColorimetric sensing of acidic vapour through protonation of a Meisenheimer complex / Tanmay Das in COLORATION TECHNOLOGY, Vol. 137, N° 2 (04/2021)
PermalinkColorimetric sensing of H2PO4- using a Pb2+ complex of a pyridylazo dye in aqueous solution / Mahiro Shimizu in COLORATION TECHNOLOGY, Vol. 139, N° 5 (10/2023)
PermalinkColorimetric sensor based on polymeric thin film for arsenic quantitation using colour response calibration / Saowanee Toonchue in COLORATION TECHNOLOGY, Vol. 139, N° 3 (06/2023)
PermalinkColorimétrie / Antoine Fournier / Boulogne : Editions de l'Institut Textile de France (1977)
PermalinkColorimétrie à la continue sur machine de production / Patrick Fest in L'INDUSTRIE TEXTILE, N° 1347 (12/2002)
PermalinkLa colorimétrie dans l'industrie textile / Anni Berger
PermalinkPermalinkColour and gloss properties of pigment-printed synthetic leather using an ultraviolet-curable water-borne polyurethane acrylate binder and two photoinitiators at different ratios / Gülçin Baysal in COLORATION TECHNOLOGY, Vol. 135, N° 2 (04/2019)
PermalinkColour change / Alex Mejiritski in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 196, N° 4502 (07/2006)
PermalinkColour changes in wet blue leathers / J. R. Barlow in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 60 (Année 1976)
PermalinkColour changes in wet blue leathers / John R. Barlow in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 60, N° 6 (11-12/1976)
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