Accueil
Catégories
> Colorants végétaux
Colorants végétauxVoir aussi
|
Ajouter le résultat dans votre panier Affiner la recherche
Etendre la recherche sur niveau(x) vers le bas
Dyeing of silk fabric with natural dye from camphor (Cinnamomum camphora) plant leaf extract / Asfandyar Khan in COLORATION TECHNOLOGY, Vol. 134, N° 4 (08/2018)
[article]
Titre : Dyeing of silk fabric with natural dye from camphor (Cinnamomum camphora) plant leaf extract Type de document : texte imprimé Auteurs : Asfandyar Khan, Auteur ; Muhammad Tahir Hussain, Auteur ; Huiyu Jiang Année de publication : 2018 Article en page(s) : p. 266-270 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Colorants végétaux
Essais (technologie)
Extraction (chimie)
Mordançage (teinture)
pH
Soie et constituants
Solidité de la couleur
Teinture -- Fibres textiles
Textiles et tissus -- Propriétés mécaniquesIndex. décimale : 667.3 Teinture et impression des tissus Résumé : Natural dye extracted from the leaves of camphor (Cinnamomum camphora) was applied to silk fabric, with and without metallic salt mordants, using the exhaust dyeing method. Three techniques, meta‐mordanting, post‐mordanting and pre‐mordanting, were employed, using potash alum, ferrous sulphate and zinc sulphate as mordants. Dyed silk fabric was analysed for K/S, CIE L*a*b* values, and colourfastness performance to washing, light and crocking. Optimal results were obtained for dyeing at 90 °C for 60 min at pH 4. A yellowish shade was observed when silk fabric was dyed without mordants, and a variety of pale to dark reddish colour shades were achieved with the trio of mordants; ferrous sulphate produced the dullest and darkest shades. Colourfastness to washing was fair to good, colourfastness to light was poor to fair, and colourfastness to crocking was good to excellent. Note de contenu : - EXPERIMENTAL : Materials - Instruments - Extraction, dyeing and mordanting - Testing
- RESULTS AND DISCUSSION : Effect of dyeing conditions and mordanting techniques on KS/ and CIE L*a*b* values - Effect of dyeing conditions and mordanting techniques on colourfastness and tensile strength
- Tables : 1. Effect of dyeing pH on colourfastness and tensile strength - 2. Effect of dyeing temperature on colourfastness - 3. Effect of mordanting techniquesDOI : 10.1111/cote.12338 En ligne : https://onlinelibrary.wiley.com/doi/epdf/10.1111/cote.12338 Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=30920
in COLORATION TECHNOLOGY > Vol. 134, N° 4 (08/2018) . - p. 266-270[article]Réservation
Réserver ce document
Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 20089 - Périodique Bibliothèque principale Documentaires Disponible Dyeing process for improving properties of black color using natural dyes and mordant / S. C. Lee in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CVII, N° 2 (02/2012)
[article]
Titre : Dyeing process for improving properties of black color using natural dyes and mordant Type de document : texte imprimé Auteurs : S. C. Lee, Auteur ; E. C. Shin, Auteur ; W. J. Kim, Auteur ; S. M. Park, Auteur Année de publication : 2012 Article en page(s) : p. 33-39 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Colorants végétaux
Cuirs et peaux -- Teinture
Extraction (chimie)
Fer
Mordançage (teinture)Tags : 'Bois sappan' 'Noix galles' 'Mordant fer' 'Colorant végétal noir' 'Extraction colorants' Alcool 'Liqueur grasse anionique' 'Stabilité frottage' Index. décimale : 675 Technologie du cuir et de la fourrure Résumé : An environmentally friendly nontoxic leather product was produced using two kinds of natural dyes (gallnut and sappan wood) to create a black colorant that can be universally used in leather manufacturing. A chrome free aldehyde and aluminum tanning system was used to prepare the leather for the dye experiments. For the dye preparation experiments gallnut and sappan wood, which are representative polygenetic natural dyes, were extracted by alcohol extraction; then decompressed and refined under concentrating conditions to produce dye in powder form. To produce natural dyed leather with a black color, 5% gallnut and sappan wood were used and the mordant agent, iron mordant (FeSO4·7H2O) at 1% of the leather weight, was applied in three different sequences. Applying the mordant simultaneously produced a superior result compared to it application before or after the application of the natural dye. To evaluate the softness and color change of leather, an anionic fatliquor agent was used at 12% of the leather weight. An excellent dark black color and chroma was obtained on the leather surface as a mordant agent and complex compound. The excellent results obtained during the evaluation of rubbing fastness, K/S (coloring matter concentration of surface), and color difference enabled the conclusion that leather with a deep black color could be manufactured with this method. Note de contenu : EXPERIMENTAL : Materials - Apparatus - Process of eco-leather manufacture - Extraction of natural dyes - Measure of K/S - Measure of color difference - Fastness measuring of natural dyes leather
- RESULTS AND DISCUSSION : pH change by natural dye and mordant content - Effect of mordant content and dyeing process on color - Effect of mordant type on color - Effect of anionic fatliquor agent content on colorEn ligne : https://drive.google.com/file/d/1sfj3_ha8OxTUu7jQigtT5ue4lH-ou9-T/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=13568
in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA) > Vol. CVII, N° 2 (02/2012) . - p. 33-39[article]Réservation
Réserver ce document
Exemplaires (2)
Code-barres Cote Support Localisation Section Disponibilité 13693 - Périodique Bibliothèque principale Documentaires Disponible 13824 - Périodique Bibliothèque principale Documentaires Disponible Dyeing properties of natural leather using red natural dyes / Sang Chul Lee in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 98, N° 6 (11-12/2014)
[article]
Titre : Dyeing properties of natural leather using red natural dyes Type de document : texte imprimé Auteurs : Sang Chul Lee, Auteur ; Eun Chul Shin, Auteur ; Won Ju Kim, Auteur Année de publication : 2014 Article en page(s) : p. 252-258 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Champignons microscopiques
Cochenilles
Colorants végétaux
Cuirs et peaux -- Teinture
Extraction (chimie)
Frottements (mécanique)
Photostabilité
Plantes tinctorialesIndex. décimale : 675 Technologie du cuir et de la fourrure Résumé : An environment-friendly, non-toxic, red-dyed leather was developed using four naturel dyes -cochineal, lac, beet red, and monascus. The affects of the dye concentration, dyeing time, and temperature on the light fastness, rubbing fastness, colour difference, and K/S values (i.e., each dyed sample's apparent depth value) were investigated to find the hast natural dye for eco-dyeing the Ieather. When dyeing the leather red, the K/S value generally increased as concentrations of cochineal, monascus, lac, or beet red dyes were increased. However, the increase in the K/S value was substantially lowered when more than 5.0% o.w.l. (on the weight of Ieather) was used, indicating that the optimal dye concentration is 5.0 % o.w.l. A dyeing Urne of 100 minutes was found to be optimal because the K/S value stabilized aller 100 minutes. The use of cochineal 5.0 % o.w.l. resulted in a 9.18 RP (plum) and the use of lac 5.0 % o.w.l. resulted in a 9.52 RP. These resuits indicate colours that were the closest to red. Their ?E* values, which were the levelling property indicators of the leather, were 0.56 and 0.13, respectively, showing superior characteristics compared to the other two dyes. Note de contenu : - EXPERIMENTAL PROCEDURES : Materials and apparatus - Process of leather manufacturing and extraction of natural dyes - Measuring of physical properties
- RESULTS AND DISCUSSION : pH change with natural dye content - Effect of dyeing time on colour - Effect of the concentration of natural dyes on colourEn ligne : https://drive.google.com/file/d/1lYRs_tVWfcynfmT9IFH0GUGfzUE5c16R/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=22646
in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC) > Vol. 98, N° 6 (11-12/2014) . - p. 252-258[article]Réservation
Réserver ce document
Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 16734 - Périodique Bibliothèque principale Documentaires Disponible Dyeing properties of textiles by Turkish hazelnut (Corylus colurna) : leaves, coat, shell and dice / Mustafa Tutak in COLORATION TECHNOLOGY, Vol. 128, N° 6 (2012)
[article]
Titre : Dyeing properties of textiles by Turkish hazelnut (Corylus colurna) : leaves, coat, shell and dice Type de document : texte imprimé Auteurs : Mustafa Tutak, Auteur ; Hüseyin Benli, Auteur Année de publication : 2012 Article en page(s) : p. 454-458 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Colorants végétaux
Noisetier et constituants
Teinture -- Fibres textilesIndex. décimale : 667.3 Teinture et impression des tissus Résumé : Turkey has a great number of hazelnut trees that possess nutritious components. However, only the inside part of the hazelnut is used as a nutrient, while the rest of it is waste. This study suggests that the waste parts of the Turkish hazelnut could be used as a natural dye for dyeing textile fabrics. The dyeing properties of the leaves, coat, shell and dice of the hazelnut were studied on wool, cotton and viscose fabric by using three different mordants: copper sulphate, iron sulphate and aluminium sulphate. The selected dyed fibre sample surfaces were observed using a scanning electron microscope. The colour strength (K/S), light, washing, rubbing, and perspiration fastness levels of the dyed fabrics were investigated. The experimental natural dyeing results indicate that waste hazelnut-based products can be used as a natural dye for textile coloration. Note de contenu : - EXPERIMENTAL : Fabrics - Natural dye extraction and mordant - Dyeing - Scanning electron microscope analysis - Determination of colour performance
- RESULTS AND DISCUSSION : Surface morphology - Colour strength - Fastness propertiesDOI : 10.1111/j.1478-4408.2012.00399.x En ligne : http://onlinelibrary.wiley.com/doi/10.1111/j.1478-4408.2012.00399.x/pdf Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=16450
in COLORATION TECHNOLOGY > Vol. 128, N° 6 (2012) . - p. 454-458[article]Réservation
Réserver ce document
Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 14281 - Périodique Bibliothèque principale Documentaires Disponible Eco-friendly dyeing of cotton using waste-derived natural dyes and mordants / Faiza Nazir in COLORATION TECHNOLOGY, Vol. 138, N° 6 (12/2022)
[article]
Titre : Eco-friendly dyeing of cotton using waste-derived natural dyes and mordants Type de document : texte imprimé Auteurs : Faiza Nazir, Auteur ; Amna Siddique, Auteur ; Ahsan Nazir, Auteur ; Sonia Javed, Auteur ; Tanveer Hussain, Auteur ; Sharjeel Abid, Auteur Année de publication : 2022 Article en page(s) : p. 684-692 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Biomatériaux
Caractérisation
Colorants végétaux
Colorimétrie
CotonLe coton est une fibre végétale qui entoure les graines des cotonniers "véritables"(Gossypium sp.), un arbuste de la famille des Malvacées. Cette fibre est généralement transformée en fil qui est tissé pour fabriquer des tissus. Le coton est la plus importante des fibres naturelles produites dans le monde. Depuis le XIXe siècle, il constitue, grâce aux progrès de l'industrialisation et de l'agronomie, la première fibre textile du monde (près de la moitié de la consommation mondiale de fibres textiles).
Déchets végétaux -- Recyclage
Extraction (chimie)
Mordants (chimie)
Photostabilité
Solidité de la couleur
Teinture -- Fibres textilesIndex. décimale : 667.3 Teinture et impression des tissus Résumé : Because of the environmental burden of synthetic dyes, there has been a revival in practising natural dyeing globally. Natural dyeing uses metallic mordants for improving the dye's fastness properties. However, metallic mordants are also toxic. Herein, both the dyes and mordants were extracted from plant waste using water as a green solvent. The extracted dyes were then applied to the cotton fabric using a natural mordant. The dyed fabric samples were characterised for colour yield, fastness properties, ultraviolet protection and antibacterial activity. For the intended purpose, the wastes of sugarcane bagasse, wheat bran and rice husk were used for dye and mordant extraction. It was found that by increasing the extraction temperature from 30 to 60°C, the dye yield increased. From the K/S values, it was observed that premordanting gave better colour strength than post-mordanting or meta-mordanting. The overall ratings for washing and crocking were 3-4 and 4-5, respectively. No significant antibacterial activity was observed in the dyed samples. However, excellent ultraviolet protection was observed. Note de contenu : - MATERIALS AND METHODS : Sample collection for colour extraction - Extraction of colourant - Percentage of dye extract - Extraction of natural mordant - Dyeing of fabric
- CHARACTERISATION : Measurement of colour strength - Washing fastness - Crocking fastness - Light fastness - Ultraviolet protection - Antibacterial activity
- RESULTS AND DISCUSSION : Percentage yield - Shades obtained on dyed fabric - Colour strength analysis - Fastness properties
- Table 1 : Percentage yield of dye extracts at 30 and 60°C
- Table 2 : K/S value comparison of dyed samples
- Table 3 : Fastness attributes of the dyed samples
- Table 4 : Ultraviolet protection factor (UPF) of dyed fabricsDOI : https://doi.org/10.1111/cote.12629 En ligne : https://onlinelibrary.wiley.com/doi/epdf/10.1111/cote.12629 Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=38381
in COLORATION TECHNOLOGY > Vol. 138, N° 6 (12/2022) . - p. 684-692[article]Réservation
Réserver ce document
Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 23716 - Périodique Bibliothèque principale Documentaires Disponible Ecofriendly leather dyes extrected from plants bark / Tahira Aziz Mughal / Saarbrücken [Germany] : Lambert Academic Publishing (2012)
PermalinkEffects of additives on the dyeing of cotton yarn with the aqueous extract of combretum latifolium blume stems / Montra Chairat in COLORATION TECHNOLOGY, Vol. 131, N° 4 (08/2015)
PermalinkEncapsulation of colorants by natural polymers for food applications / Frankjen Y. de Boer in COLORATION TECHNOLOGY, Vol. 135, N° 3 (06/2019)
PermalinkEnvironmentally friendly aspects in coloration / Chi-Wai Kan in COLORATION TECHNOLOGY, Vol. 132, N° 1 (02/2016)
PermalinkEthylene glycol diglycidyl ether applied to crosslinking dyeing of cotton fabric with madder dye / Xiaoyu Cai in COLORATION TECHNOLOGY, Vol. 138, N° 4 (08/2022)
PermalinkEvaluation of antimicrobial and dyeing properties of walnut (Juglans regia L.) green husk extract for cosmetics / Tavoos Beiki in COLORATION TECHNOLOGY, Vol. 134, N° 1 (02/2018)
PermalinkExtraction of anthocyanins from Aronia melanocarpa skin waste as a sustainable source of natural colorants / Muhammad H. Wathon in COLORATION TECHNOLOGY, Vol. 135, N° 1 (02/2019)
PermalinkExtraction of juglone from Pterocarya fraxinifolia leaves for dyeing, anti-fungal finishing, and solar UV protection of wool / Izadyar Ebrahimi in COLORATION TECHNOLOGY, Vol. 131, N° 6 (12/2015)
PermalinkExtraction of natural dyes from Alpinia blepharocalyx K. Schum. for dyeing of silk fabric / Chunxia Wang in COLORATION TECHNOLOGY, Vol. 129, N° 1 (02/2013)
PermalinkExtraction of polyphenolic dyes from henna, pomegranate rind, and Pterocarya fraxinifolia for nylon 6 dyeing / Izadyar Ebrahimi in COLORATION TECHNOLOGY, Vol. 132, N° 2 (04/2016)
PermalinkExtraction of polyphenolic substances from bark as natural colorants for wool dyeing / Christa Fitz-Binder in COLORATION TECHNOLOGY, Vol. 135, N° 1 (02/2019)
PermalinkGreen, purple, or red ? Developing stable and effective color concepts for aqueous personal care products with natural extracts / Iana Ekimova in SOFW JOURNAL, Vol. 149, N° 5 (05/2023)
PermalinkHigh-binding-fastness dye from functional extracts of Keemun black tea waste for dyeing flax fabric / Peng Wang in COLORATION TECHNOLOGY, Vol. 138, N° 3 (06/2022)
PermalinkHigh-performance liquid chromatography of some natural dyes : analysis of plant extracts and dyed textiles / Ozan Deveoglu in COLORATION TECHNOLOGY, Vol. 128, N° 2 (2012)
PermalinkImproving light fastness of natural dye : photostabilisation of gardenia blue / Hironori Oda in COLORATION TECHNOLOGY, Vol. 128, N° 1 (2012)
Permalink