Academic literature on the topic 'Dyes and dyeing Chemistry'

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Journal articles on the topic "Dyes and dyeing Chemistry"

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Cui, Shuling. "Structure and dyeing properties of jade fibre." Pigment & Resin Technology 43, no. 3 (April 29, 2014): 139–44. http://dx.doi.org/10.1108/prt-08-2013-0071.

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Purpose – Based on clarifying the structural difference between jade fibre and general polyester fibre, this paper aims to study the dyeing properties and dyeing adsorption mechanism of jade fibre with disperse dye and cationic dye. Design/methodology/approach – The chemical structure and microstructure of jade fibre were briefly explained comparing with ordinary polyester fibre. The dyeing rate curve and dyeing adsorption isotherm of disperse dyes and cationic dyes on jade fibre were, respectively, studied. The dyeing uptake, dyeing absorption mechanism, and the main dyeing process parameters
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Atav, Riza, Elçin Güneş, Deniz İzlen Çifçi, and Yalçın Güneş. "Comparison of Wool Fabric Dyeing with Natural and Synthetic Dyes in View of Ecology and Treatability." AATCC Journal of Research 7, no. 6 (November 1, 2020): 15–22. http://dx.doi.org/10.14504/ajr.7.6.3.

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The aim of this study was to compare the fastness properties and wastewater quality in obtaining the same color on 100% woven wool fabric with natural (madder) and synthetic (1:1 metal complex) dyes. The same color, with similar wet fastness properties, was obtained on the wool fabric when dyed with either dye. On the other hand, conductivity, chemical oxygen demand (COD), and the ammonia nitrogen (NH3-N) content of dyeings carried out with the synthetic dye mixture were considerably higher than dyeing with madder root extract, and its pH was more acidic. However, the amount of volatile suspen
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VERMA, MONA, SAROJ S. JEET SINGH, and NEELAM M. ROSE. "OPTIMIZATION OF REACTIVE DYEING PROCESS FOR CHITOSAN TREATED COTTON FABRIC." Cellulose Chemistry and Technology 56, no. 1-2 (March 1, 2022): 165–75. http://dx.doi.org/10.35812/cellulosechemtechnol.2022.56.16.

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The colour of textiles plays an important role in the marketability of fabrics, due to its psychological and eye-catching effects on consumers. Synthetic dyes are widely used in the textiles industry due to their ability to reproduce different colours and shades, easy application method and huge production to fulfill the demands of ever-increasing population. Reactive dyes are most commonly used for cotton fabric, due to their brilliant colours and good washing fastness. However, the major problem with reactive dyes is that they consume huge amounts of alkali or salts as mordant for the fixati
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Shimo, Salima Sultana, and Md Zulhash Uddin. "Energy Level and Chemical Class of Disperse Dyes—Plausible Characteristics of Level Dyeing Performance." AATCC Journal of Research 8, no. 4 (July 1, 2021): 15–19. http://dx.doi.org/10.14504/ajr.8.4.3.

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The level dyeing index (LDI) is a measure of dye performance influenced by the dye migration process, ensuring the maximum uniformity of dye redistribution onto the fabric surface. The current study evaluates the level dyeing performance on polyester according to the energy level (low and high) and chemical classes (azo and anthraquinone based) of the three disperse dyes studied. The best levelness was obtained using C.I. Disperse Red 73 (an azo-based, low-energy level disperse dye), which exhibited the highest migration index (MI%) value. LDI results were obtained from the ratio of the exhaus
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Cheng, Yu-Wen, Jean-Sebastien Benas, Fang-Cheng Liang, Shang-Ming Lin, Ting-Wang Sun, Fu-Chieh Liu, Yang-Yen Yu, and Chi-Ching Kuo. "Synthesis of Azo Disperse Dyes with High Absorption for Efficient Polyethylene Terephthalate Dyeing Performances in Supercritical Carbon Dioxide." Polymers 14, no. 15 (July 26, 2022): 3020. http://dx.doi.org/10.3390/polym14153020.

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Supercritical carbon dioxide dyeing (SCDD) not only enables strong dyeing performance for a versatile range of polymer material but is also regarded as a green chemical media due to its low environmental impact as well as low risk of product denaturation. Over the decades, azo disperse dyes have been revealed to be efficient dyes and represent the wide majority of dyeing material. Azo dyes possess a wide variety of functional groups to optimize dye synthesis and tune the light absorption properties. Using SCDD, end-chain of different lengths, and functional group exhibiting various electronic
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Pawar, Ashitosh B., Kaustubh C. Patankar, Pallavi Madiwale, and Ravindra Adivarekar. "Application of chemically modified waste Allium cepa skin for one bath dyeing of polyester/wool blend fabric." Pigment & Resin Technology 48, no. 6 (November 4, 2019): 493–501. http://dx.doi.org/10.1108/prt-11-2018-0118.

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Purpose The purpose of this paper is to highlight the one bath dyeing method for polyester/wool (PES/Wo) blend fabric with two different semi-synthetic azo dyes developed by chemically modifying the outer skin of Allium cepa. Design/Methodology/Approach Chemical modification is the most heartening way to impart improved properties to natural sources. Two different primary amines were coupled with the Allium cepa skin extract by a diazo coupling reaction. Synthesised dyes were characterized for their percentage yield, solubility tests, melting point, particle size analysis as well as FTIR spect
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Gaffer, Hatem, Hamada Mashaly, Shaymaa Hassan Abdel-Rhman, and Mamdouh Hammouda. "Synthesis of novel dyes based on curcumin for the creation of antibacterial silk fabrics." Pigment & Resin Technology 46, no. 6 (November 6, 2017): 478–84. http://dx.doi.org/10.1108/prt-11-2016-0112.

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Purpose The study reported in this paper aims to synthesize some new curcumin containing sulphadiazine and sulphathiazole dyestuffs and study their application in dyeing silk fabrics rendering the dyed fabric antibacterial. Design/methodology/approach Simultaneous dyeing and antibacterial finishing for silk fabric using a new antibacterial acid dye having a modified chemical structure to curcumin were conducted. This modification of curcumin dye was carried out by introducing sulphonamide containing heterocyclic rings sulphadiazine and sulfathiazole through coupling with curcumin. All newly sy
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Maradiya, Hari, and Vithal Patel. "Dyeing of hydrophobic fabrics with disperse dyes." Journal of the Serbian Chemical Society 66, no. 6 (2001): 367–76. http://dx.doi.org/10.2298/jsc0106367m.

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A series of disperse dyes has been synthesized by diazotisation of 2,6-dibromo-4-nitroaniline and coupled with various N-arylmaleimides. The dyes were characterized by IR spectral studies, visible absorption spectroscopy and elemental analysis. All the dyes were applied as disperse dyes on nylon, cellulose triacetate and polyester fabrics. These dyeswere found to give yellowish orange to deep brown shades with very good depth, levelness and brightness on different fabrics. The percentage dye bath exhaustion and fixation on fabrics were found to be very good. The light, washing, rubbing, perspi
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Li, Guanggen. "Extraction and Dyeing Techniques of Traditional Vegetable Dyestuffs." International Journal of Analytical Chemistry 2022 (July 9, 2022): 1–6. http://dx.doi.org/10.1155/2022/4173886.

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In order to explore the influencing factors of the extraction of vegetable dyes, a research method for the extraction and dyeing of traditional vegetable dyes was proposed. In this paper, the effects of extraction temperature, extraction time, and the ratio of solid to liquid on the extraction effect were discussed through orthogonal experiments. The dyeing process of silk extract was used in this study. The silk fabric was directly dyed with natural dye from peach leaves, compared with the three dyeing methods of premordant, same-bath mordant, and postmordant, and the color fastness to soapin
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PAKHOLIUK, OLENA, IRINA MARTIROSYAN, VIRA LUBENETS, and OKSANA PEREDRII. "INFLUENCE OF “COLD” DYEING TECHNOLOGY ON FABRIC CHARACTERISTICS." Cellulose Chemistry and Technology 55, no. 7-8 (August 30, 2021): 911–17. http://dx.doi.org/10.35812/cellulosechemtechnol.2021.55.77.

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"The current work presents a comparative analysis of the colour fastness against repeated washing of cellulose-containing fabrics dyed by “cold” and classical technologies, using different types of active dyes, at various concentrations in the dye bath. Mathematical models have been proposed to describe the determined dependencies. The study uses Reakol dyes – a trademark of bifunctional active dyes manufactured by Khimtex (Kherson), which can be used for “cold” resource-saving dying technologies. The studied active dyes are characterized by a wide colour spectrum, good solubility, colour puri
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Dissertations / Theses on the topic "Dyes and dyeing Chemistry"

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Matthews, Rosalyn D. "Transformation and decolorization of reactive phthalocyanine." Diss., Available online, Georgia Institute of Technology, 2004:, 2003. http://etd.gatech.edu/theses/available/etd-04062004-164728/unrestricted/matthews%5Frosalyn%5Fd%5F200312%5Fphd.pdf.

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Thesis (Ph. D.)--School of Civil and Environmental Engineering, Georgia Institute of Technology, 2004. Directed by Spyros G. Pavlostathis.<br>Vita. Includes bibliographical references (leaves 381-393).
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Gilmore, Laurie Ann. "Chlorination of synthetic dyes and synthetic brighteners." Thesis, Georgia Institute of Technology, 1991. http://hdl.handle.net/1853/20794.

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Beydilli, Mumtaz Inan. "Reductive biotransformation and decolorization of reactive azo dyes." Diss., Georgia Institute of Technology, 2001. http://hdl.handle.net/1853/21451.

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Carswell, Stewart. "Microanalysis of dyes from textiles." Thesis, Queensland University of Technology, 1991. https://eprints.qut.edu.au/35972/1/35972_Carswell_1991.pdf.

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The discrimination and/or matching of dye extracts is an important aspect of forensic investigations involving textile samples. The aim of this work was to study the use of Fourier transform infrared spectrometry and diffuse reflectance to obtain IR spectra of dye samples, and the subsequent analysis of these spectra using library searching and principle component analysis. The work in this thesis has demonstrated the development of a simple method for obtaining DRIFT spectra of dye samples. Library searching and principle component analysis were used to distinguish between many types of dye
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Mousa, Souad Abd. "Photochemistry of β-carbolines and azine dyes in solution and colloidal systems". Thesis, Swansea University, 2012. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.678433.

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Lee, Young H. "Reductive biotransformation and decolorization of reactive anthraquinone dyes." Diss., Available online, Georgia Institute of Technology, 2004:, 2003. http://etd.gatech.edu/theses/available/etd-04062004-164708/unrestricted/lee%5Fyoung%5Fh%5F200312%5Fphd.pdf.

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Thesis (Ph. D.)--School of Electrical and Computer Engineering, Georgia Institute of Technology, 2004. Directed by Spyros G. Pavlostathis.<br>Vita. Includes bibliographical references (leaves 332-345).
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Park, Jong Seung. "Studies on inclusion complexes of cyclodextrin and dyes I. Synthesis and properties of dye rotaxanes, II. Formation of anisotropic supremolecules /." Available online, Georgia Institute of Technology, 2005, 2005. http://etd.gatech.edu/theses/available/etd-08262005-092849/.

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Thesis (Ph. D.)--Textile and Fiber Engineering, Georgia Institute of Technology, 2006.<br>Srinivasarao, Mohan, Committee Chair ; Bunz, Uwe, Committee Co-Chair ; Griffin, Anselm, Committee Member ; Tolbert, Laren, Committee Member ; Park, Jung, Committee Member ; Beckham, Haskell, Committee Member. Includes bibliographical references.
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Schiller, Robert Lindsay. "Kinetic and equilibrium studies of some dye-cyclodextrin inclusion complexes /." Title page, contents and abstract only, 1986. http://web4.library.adelaide.edu.au/theses/09PH/09phs334.pdf.

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Trujillo, Rebollo Andres. "ROLE OF BRILLIANT GREEN ON THE DETECTION AND SEPARATION OF NON-CHROMOPHORIC ANALYTES BY REVERSED-PHASE LIQUID CHROMATOGRAPHY (DIMERIZATION)." Thesis, The University of Arizona, 1985. http://hdl.handle.net/10150/275434.

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West, Lee Charles. "A study of bibracchial lariat ether complexes and linked cyclodextrin dimer complexes." Title page, contents and abstract only, 2000. http://web4.library.adelaide.edu.au/theses/09PH/09phw5182.pdf.

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Includes errata attached to first leaf. Includes bibliographical references. The complexation of a range of monovalent and divalent metal ions by the bibracchial lariat ethers has been investigated. Also investigates the complexation of metal ions and the anionic azo dye Brilliant Yellow by the diazacrown linked cyclodextrin dimers.
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Books on the topic "Dyes and dyeing Chemistry"

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R, Waring David, and Hallas G, eds. The Chemistry and application of dyes. New York: Plenum Press, 1990.

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Hallas, Geoffrey. Chemistry of colour. London: Collins Educational, 1995.

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Peters, A. T. Physico-Chemical Principles of Color Chemistry. Dordrecht: Springer Netherlands, 1996.

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T, Peters A., and Freeman H. S, eds. Physico-chemical principles of color chemistry. London: Blackie Academic & Professional, 1996.

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Ramaiah, Muthyala, ed. Chemistry and applications of leuco dyes. New York: Plenum Press, 1997.

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Gordon, P. F. Organic chemistry in colour. Berlin: Springer-Verlag, 1987.

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Kwahak kwa hamkke hanŭn ch'ŏnyŏn yŏmsaek: Chayŏn ŭi saek ŭl kwahak ŭi wŏlli ro ihae hada. Kyŏnggi-do Koyang-si: Saenggak Nanum, 2014.

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Bechtold, Thomas. Handbook of natural colorants. Hoboken, NJ: Wiley, 2009.

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Fagbule, Moses Oluwole. Colour for a colourless world: A chemist's modest contribution. [Ilorin]: University of Ilorin, 1988.

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Lucjan, Strękowski, ed. Heterocyclic polymethine dyes: Synthesis, properties and applications. Berlin: Springer, 2008.

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Book chapters on the topic "Dyes and dyeing Chemistry"

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Tran, Thi Thu Huong, Ngoc Toan Vu, Thanh Nga Pham, and Xuan Tong Nguyen. "Ability to Remove Azo Dye from Textile Dyeing Wastewaters of Carbonaceous Materials Produced from Bamboo Leaves." In Sustainable Textiles: Production, Processing, Manufacturing & Chemistry, 185–208. Singapore: Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-16-2892-4_8.

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Lewis, David M. "Dyeing Wool with Reactive Dyes." In The Coloration of Wool and other Keratin Fibres, 251–90. Oxford, UK: John Wiley & Sons, Ltd, 2013. http://dx.doi.org/10.1002/9781118625118.ch9.

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Bide, Martin. "Sustainable Dyeing with Synthetic Dyes." In Textile Science and Clothing Technology, 81–107. Singapore: Springer Singapore, 2014. http://dx.doi.org/10.1007/978-981-287-065-0_3.

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Burkinshaw, Stephen M. "Dyeing Wool with Metal-complex Dyes." In The Coloration of Wool and other Keratin Fibres, 229–50. Oxford, UK: John Wiley & Sons, Ltd, 2013. http://dx.doi.org/10.1002/9781118625118.ch8.

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Herd, K. J. "Fluorine-Containing Dyes." In Organofluorine Chemistry, 287–314. Boston, MA: Springer US, 1994. http://dx.doi.org/10.1007/978-1-4899-1202-2_13.

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Engel, A. "Fluorine-Containing Dyes." In Organofluorine Chemistry, 315–20. Boston, MA: Springer US, 1994. http://dx.doi.org/10.1007/978-1-4899-1202-2_14.

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Duffield, Peter A. "Dyeing Wool with Acid and Mordant Dyes." In The Coloration of Wool and other Keratin Fibres, 205–28. Oxford, UK: John Wiley & Sons, Ltd, 2013. http://dx.doi.org/10.1002/9781118625118.ch7.

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Gordon, Paul Francis, and Peter Gregory. "Azo Dyes." In Organic Chemistry in Colour, 95–162. Berlin, Heidelberg: Springer Berlin Heidelberg, 1987. http://dx.doi.org/10.1007/978-3-642-82959-8_3.

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Gordon, Paul Francis, and Peter Gregory. "Anthraquinone Dyes." In Organic Chemistry in Colour, 163–99. Berlin, Heidelberg: Springer Berlin Heidelberg, 1987. http://dx.doi.org/10.1007/978-3-642-82959-8_4.

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Gordon, Paul Francis, and Peter Gregory. "Miscellaneous Dyes." In Organic Chemistry in Colour, 200–261. Berlin, Heidelberg: Springer Berlin Heidelberg, 1987. http://dx.doi.org/10.1007/978-3-642-82959-8_5.

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Conference papers on the topic "Dyes and dyeing Chemistry"

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Kusumawati, Nita, Samik Samik, Agus Budi Santoso, and Asri Wijiastuti. "Development of Textile Natural Dyeing using Hybrid Dyes from Mango Leaves Turmeric." In Seminar Nasional Kimia - National Seminar on Chemistry (SNK 2018). Paris, France: Atlantis Press, 2018. http://dx.doi.org/10.2991/snk-18.2018.11.

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Matsumura, Takeko, and Y. Kanematsu. "DO A SCIENCE EXPERIMENT FOR FUTURE SCIENTISTS." In Ampere 2019. Valencia: Universitat Politècnica de València, 2019. http://dx.doi.org/10.4995/ampere2019.2019.9895.

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It has been realized that various chemical reactions are accelerated under irradiation of MW. Such Microwave chemistry is known as time-saving, clear and eco-friendly. MW ovens are world-wide domestic tools for cooking which can serve meals quickly. Regardless of its convenience, few understand the essential mechanism of MW ovens. For better understanding of MW chemistry, authors think it is necessary for to introduce elementary knowledge by holding a 1-day program of experiments by using microwave (MW) ovens.“Science with microwave oven”, 1-day program which we developed and named “Hirameki T
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Li, Shan, and Yanlong Liu. "Reactive dyes on the wood veneer dyeing research." In 2nd International Conference on Electronic and Mechanical Engineering and Information Technology. Paris, France: Atlantis Press, 2012. http://dx.doi.org/10.2991/emeit.2012.315.

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Kalapriya, K., and H. Gurumallesh Prabu. "Electrochemical method of dyeing cotton fabric using direct dyes." In THE 8TH ANNUAL INTERNATIONAL SEMINAR ON TRENDS IN SCIENCE AND SCIENCE EDUCATION (AISTSSE) 2021. AIP Publishing, 2022. http://dx.doi.org/10.1063/5.0109173.

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Yu, Shengfei, Dan Xu, Xiao Zhang, Tianhui Yu, Yuan Liu, Xu Wang, and Na Li. "Development of Dyeing Mechanism of Wood with Reactive Dyes." In 2015 International Symposium on Energy Science and Chemical Engineering. Paris, France: Atlantis Press, 2015. http://dx.doi.org/10.2991/isesce-15.2015.28.

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Carvalho, Cristina, Gianni Montagna, Carla Costa Pereira, and Carlos Manuel Figueiredo. "Biodyes: A new solution for textile dyeing technology." In 13th International Conference on Applied Human Factors and Ergonomics (AHFE 2022). AHFE International, 2022. http://dx.doi.org/10.54941/ahfe1001548.

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The Textile Industry is one of the most representative industries in the world's industrial structure and has always assumed an important role in the national economy. Globally, and according to a study by Grand View Research, this industry represented 961.5 billion dollars in 2019 (Grand View Research - Global textile market 2020-2027).However, this sector represents the second most polluting industry in the world, and the environmental impacts occur, above all, in terms of water consumption, soil erosion, CO2 emissions and the resulting residues.The textile industry is responsible for the pr
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M., Yeghyan, Chekmareva M., Ugrekhelidze N., and Kulikova N. "DYEING GRAIN SUBSTANCES AS THE BASIS OF PHYSIOLOGICALLY ACTIVE DYES." In Innovative technologies In science and education. DSTU-Print, 2019. http://dx.doi.org/10.23947/itno.2019.324-326.

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Zabolotnaya, Elena, and Irina I. Menishova. "Analysis of the efficiency of using purified household waste water in technologies of the textile industry." In INTERNATIONAL SCIENTIFIC-TECHNICAL SYMPOSIUM (ISTS) «IMPROVING ENERGY AND RESOURCE-EFFICIENT AND ENVIRONMENTAL SAFETY OF PROCESSES AND DEVICES IN CHEMICAL AND RELATED INDUSTRIES». The Kosygin State University of Russia, 2021. http://dx.doi.org/10.37816/eeste-2021-2-17-20.

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Shown is the use of purified domestic water (Cuban treatment facilities), in decoction and dyeing with direct, active, vat dyes and cubosol dyes. It was found that the quality of decoction and dyeing with the use of water after the aeration tank and after primary cleaning from the stage of secondary settling is not inferior in quality to the traditional technology of decoction and dyeing. It is shown that the introduction of softeners into the composition of the dye bath of the proposed technology significantly increases the quality of the dye output on the fiber.
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Ranthunga, R. G. S. M., K. V. Wanigasekara, and S. V. Udayakumara. "Dyeing of Cotton Fabric with a Natural Dye Extracted from Areca Concinna Peel." In ERU Symposium 2021. Engineering Research Unit (ERU), University of Moratuwa, 2021. http://dx.doi.org/10.31705/eru.2021.2.

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In modern world, most of the countries tend to use the eco-friendly concept in many industries to minimize environmental pollution [1]. Synthetic dyes that are used in the textile industry offer more unfavourable and harmful effect to human beings such as carcinogenic, health-hazardous like skin allergies, toxic etc. And also, there is no systematic way to dispose of synthetic waste in the environment. So that it can be harmful to the ecosystem [2]. Therefore, the world tends to use natural dyes instead of synthetic dyes. Natural dyes have many advantages than synthetic dyes such as non-carcin
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Deng, Hong. "Application and Outlook of Environment-Friendly Reactive Dyes in Wood Dyeing Industry." In 2010 International Conference on Management and Service Science (MASS 2010). IEEE, 2010. http://dx.doi.org/10.1109/icmss.2010.5576452.

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