Disperse Dyes for Polyester – A New Approach to Compatibility

Blackburn, D. A.; Gallagher, Victor C.

doi:10.1111/j.1478-4408.1980.tb03526.x

Cited by 23 publications

(14 citation statements)

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“…Compatibility of a pair of dyes can be judged by different approaches (Datye and Mishra 1984;Shukla and Dhuri 1993;Shukla and Dhuri 1992;Shukla and Dhuri 1992;Blackburn and Gallahher 1980;Singh et al 2006;Samanta et al 2007), which have been described in our earlier communication (Samanta et al 2007). However, the method of plotting ΔC versus ΔL and/or K/S versus ΔL values for two sets of progressive shades obtained by varying dyeing time/temperature (Set I) and varying total dye concentrations (Set II), may be considered to be more rational and practical, as the other methods of test of compatibility (Datye and Mishra 1984;Shukla and Dhuri 1992) are based on the assumption that the dyes are noninteracting and the rate of dyeing for a dye does not change in the presence of other dye, which is not necessarily true.…”

Section: Varying Proportions Of Binary Mixtures Of Aqueous Extracts Omentioning

confidence: 97%

“…There are only a few discrete studies available in the literature describing application of mixture of natural dyes on cotton textiles (Samanta et al 2001; reporting color strength and related color interaction parameters, including metameric effects but not the compatibility of mixtures of natural dyes. However, many studies of the compatibility of binary and ternary mixtures of synthetic dyes are available in literature (Datye and Mishra 1984;Shukla and Dhuri 1993;Shukla and Dhuri 1992;Shukla and Dhuri 1992;Blackburn and Gallahher 1980;Singh et al 2006).…”

Section: Varying Proportions Of Binary Mixtures Of Aqueous Extracts Omentioning

confidence: 97%

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Studies on Color-Strength-Related Parameters and Compatibility for Dyeing of Cotton Fabric with Binary Mixtures of Jackfruit Wood and Other Natural Dyes

Samanta¹,

Agarwal²,

Datta

2009

Journal of Natural Fibers

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Varying proportions of binary mixtures of aqueous extracts of jackfruit wood (JFW) with other natural dyes like manjistha (MJ), red sandalwood (RSW), marigold (MG), sappan wood (SW), and babool (BL) have been used to dye bleached cotton fabric premordanted with 20% myrobolan and then 20% aluminium sulphate applied in sequence. Binary combinations of JFW with each of the other five extracts named above have been evaluated for color strength (K/S value), coefficient of variation for color strength, and other related color parameters, such as brightness index (BI), changes in hue (DH), metamerism index (MI), and total color differences (DE). The compatibility of these binary mixtures was assessed by a conventional method of analysis of DC versus DL plots and K/S versus DL plots for progressive depth of shade produced by varying time and temperature profile, as well as by varying total concentrations of the binary mixture of dyes taken in equal proportion. A simple method of assessing relative compatibility rating (RCR) of pairs of dyes has been proposed, where a new empirical index called color difference index [(DE ´ DH) / (DC ´ MI)] has been postulated and corresponding relative compatibility ratings (5 = excellent, 4 = good, 3 = average, 2 = poor, 1 = worst, and 0 = noncompatible) have been determined. The results of this Downloaded by [Florida International University] at 11:46 20 December 2014 28 A. K. Samanta et al. newer system of compatibility rating are in agreement with the results of the conventional methods of DC versus DL or K/S versus DL plots. The order of the relative degree of compatibility of these binary mixtures of natural dyes applied on premordanted cotton is JFW: MJ >JFW: RSW ³ JFW: BL ³ JFW: MG >>> JFW: SW KEYWORDS color strength and related parameters, compatibility of mixture of dyes, cotton, natural dyes, relative compatibility rating

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Section: Varying Proportions Of Binary Mixtures Of Aqueous Extracts Omentioning

confidence: 97%

Section: Varying Proportions Of Binary Mixtures Of Aqueous Extracts Omentioning

confidence: 97%

Studies on Color-Strength-Related Parameters and Compatibility for Dyeing of Cotton Fabric with Binary Mixtures of Jackfruit Wood and Other Natural Dyes

Samanta¹,

Agarwal²,

Datta

2009

Journal of Natural Fibers

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“…This problem can be minimized by keeping the pH close to 5 and by adding formaldehyde to inhibit decomposi- [103,145]. Test methods to determine compatibility values for basic dyes on acrylic fibres are now well established (109,117,146,147) and the Compatibility of disperse dyes on polyester has been assessed by dip tests [148] and measurements of dyeing rate [149]. Interaction between dyes of different classes is another problem often encountered on the dyeing of blends; chromatography has been used to investigate reactions between disperse and monochlorotriazine reactive dyes in the one-bath dyeing of polyester/cotton [ 1 501.…”

Section: Dye Application Propertiesmentioning

confidence: 99%

Evaluation and Testing of Dyes Before Use in Textile Dyeing

Park¹,

Shore

1982

Review of Progress in Coloration and Related Topics

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Progress in methods of test for dyes and dyed textiles is reviewed. This is a broad topic which touches on many aspects of coloration technology and inevitably the treatment of some areas of the subject has to be brief and incomplete. Many recent trends in dye application technology affect both the nature of tests to be applied and the criteria considered when interpreting the results of the tests. This subject is reviewed from the viewpoints of both the dye manufacturer and the dye user, in order to bring out the essential similarities in approach. Typical parameters of dye selection are tabulated and classified according to the nature and purpose of the tests involved.

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“…This subjective technique has been recommended by the Society of Dyers and Colorists (SDC) and American Association of Textile, Chemists and Colorists (AATCC) for the measurement of the compatibility index of cationic dyes. This index is denoted by “ K ” and the term is named compatibility value …”

Section: Introductionmentioning

confidence: 99%

“…This index is denoted by "K" and the term is named compatibility value. [12][13][14][15] In a recently published paper, Khalili and Amirshahi 16 proposed a novel method for the determination of the compatibility of dyes in a dye mixture using principle component analysis, PCA, of the K/S of spectral data (see Appendix B). Base on their proposed method, the degree of deviation from the scalability of the K/S function of reflectance data is related to the amount of the incompatibility of dyes in the mixture.…”

Section: Introductionmentioning

confidence: 99%

Feasibility of using digital color imaging devices for the determination of cationic dyes compatibility

Salimian

Khalili

Izadan

et al. 2016

Color Research & Application

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In the present research, the compatibility of dyes was evaluated using a scanner by the application of the method proposed by Khalili and Amirshahi, which had been proved as a novel and accurate method for evaluating the compatibility behavior of dye mixtures. A dip‐test method was employed to dye samples, compatibility panels, in binary combinations of cationic dyes on acrylic fibers. In order to use the scanner, first the device was colorimetrically characterized using a regression technique. The tristimulus values obtained from the scanner were, then, used for the reconstruction of the reflectance of the compatibility panels by principal component analysis. Next, the reconstructed reflectance of the panels were transferred to the corresponding K/S spectra and the Khalili and Amirshahi proposed method applied to the spectra in order to obtain the percentage variance (PV), which is the criterion of the dye compatibility. The comparison between the PVs obtained from the scanner and the corresponding one calculated by the spectrophotometrically measured reflectance of the compatibility panels showed a very significant correlation of the compatibility results regarding Pearson correlation coefficients and their K values. It was concluded that due to the smoothness of the reconstructed spectra and the performance of the PCA method of the reconstruction, which manifest itself in the good spectral reconstruction, the scanner method joined with the Khalili and Amirshahi proposed method can reliably be used for the determination of dye mixtures compatibility by a dip test. © 2016 Wiley Periodicals, Inc. Col Res Appl, 42, 337–345, 2017

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Disperse Dyes for Polyester – A New Approach to Compatibility

Cited by 23 publications

References 1 publication

Studies on Color-Strength-Related Parameters and Compatibility for Dyeing of Cotton Fabric with Binary Mixtures of Jackfruit Wood and Other Natural Dyes

Studies on Color-Strength-Related Parameters and Compatibility for Dyeing of Cotton Fabric with Binary Mixtures of Jackfruit Wood and Other Natural Dyes

Evaluation and Testing of Dyes Before Use in Textile Dyeing

Feasibility of using digital color imaging devices for the determination of cationic dyes compatibility

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