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Disperse Dyes: Dyeing Properties and Fastness of Azo Dyes
Textile Research Journal, 1977The dyeing properties and fastness of several disperse azo dyes, prepared from the o- and m-substituted p-nitroani-lines as diazo components and N-ethyl-N-cyanocthylanilinc and - o-anisidine as coupling components, have been studied in order to get an idea of the substitutional effect on dyeing properties.
S. V. Sunthankar, V. Thanumoorthy
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Journal of the Sanitary Engineering Division, 1963
The partial differential equation for the dispersion of dye from a point source in an infinite fluid is presented and the general solution for the one, two and three dimension cases is derived. The characteristics of the dye dispersion curve is determined as well as, the rate of diminution of the peak concentration of dye.
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The partial differential equation for the dispersion of dye from a point source in an infinite fluid is presented and the general solution for the one, two and three dimension cases is derived. The characteristics of the dye dispersion curve is determined as well as, the rate of diminution of the peak concentration of dye.
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1991
In this chapter we provide a succinct introduction to the elements and architecture of dispersive dye lasers. The emphasis is on the technology and the intention is to provide a useful guide to the subject for physicists and engineers already familiar with the basic elements of laser theory and operation.
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In this chapter we provide a succinct introduction to the elements and architecture of dispersive dye lasers. The emphasis is on the technology and the intention is to provide a useful guide to the subject for physicists and engineers already familiar with the basic elements of laser theory and operation.
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Supercritical Dyeing Polyester Fibres with Disperse Dyes
Advanced Materials Research, 2013Three thiadiazolyl azo dyes were used as disperse dyes for polyester fibres. The dyeing medium was supercritical CO2. The experiment conditions were 80 to 120°C and 2500 to 4000 psi pressures. The dyeing results were compared with traditional dyeing in water.
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Review of Progress in Coloration and Related Topics, 1972
The paper is in part a continuation of the previous review [1] and covers the period up to September 1977. During this time there have been considerable developments in the areas of transfer printing and fibre blends, particularly polyester‐cotton. Disperse dyes in use in these areas are discussed.
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The paper is in part a continuation of the previous review [1] and covers the period up to September 1977. During this time there have been considerable developments in the areas of transfer printing and fibre blends, particularly polyester‐cotton. Disperse dyes in use in these areas are discussed.
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