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Abstract

An attempt was made to calculate theoretically the solubility parameters (δ) of three anionic dyes from Van Krevelen's molar attraction constants. The solubilities of the dyes in dimethylformamide (DMF) and dimethylformamide-trichloroethylene (DMF-TCE) solvent mixtures were related to the δ values. An attempt was also made to explain the solvent dyeing of water swollen, solvent exchanged cotton with the anionic dyes from DMF-TCE solvent mixtures using the solubility parameter concept. For this purpose, the solubility parameters of the dyes, cotton, and DMF-TCE solvent mixtures were divided into two components, the parameter due to dispersion forces (δ_d) and the parameter due to association forces (δ_A). The total picture on the dyeing behavior of cotton from the mixtures using the solubility parameter concept revealed that the dye adsorption was mainly governed by dispersion forces. This was supported by studying the effect of temperature on dye uptake. The absence of temperature effect on dye uptake indicated that the dyeing was mainly governed by dispersion forces.

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References

Ahmad, H. , and Yaseen, M. , Estimation of the Solubility Parameters of Low Molecular Weight Compounds by a Chemical Group Contribution Technique, J. Oil Colour Chem. Assoc. 60, 99-103 (1977).

Allingham, M.M. , Cullen, J.M. , Giles, C.H. , Jain, S.K. , and Wood, J.S. , Adsorption at Inorganic Surfaces—II—Adsorption of Dyes and Related Compounds by Silica, J. Appl. Chem. 8, 108-116 (1958).

Brown, A.H. , and Peters, A.T. , Halogenated Benzenes as Carriers for Dyeing Polyester Fibers, Part II—Dyeing of Carrier Pretreated Fibers. Am. Dyest. Reptr 57, 284-288 ( 1968).

Chavan, R.B. , The Use of Solvent-Nonsolvent Mixtures for Purification of Anionic Dyes, Textile Res. J. 46, 435-437 (1976).

Chavan, R.B. , and Venkata Rao. J. , Dyeing of Water Swollen, Solvent Exchanged Cotton with Anionic Dyes from Dimethylformamide-Trichloroethylene Solvent Mixtures, Textile Res. J. 53, 290-297 (1983).

Clark's tables, "Science Data Book." Oliver and Boyd. Edinburgh, 1971. p. 59.

"Encyclopedia of Polymer Science and Technology," Vol. 3, Inter Science Pub., N.Y., 1965, p. 856.

Galbraith, J.W. , Giles, C.H. , Halliday. A.G. , Hassan, A.S.A. , and McAllister , D.C. , Adsorption at Inorganic Surfaces—III—The Mechanism of Adsorption of Organic Solutes, Including Dyes by Graphite, J. Appl. Chem. 8, 416-424 (1958).

Gerber. H., Relations Between the Structure and Properties of Azo Disperse Dyes. J. Soc. Dyers Colour. 94, 298-301 ( 1978).

10.

Giles. C.H. , Haslam, R.J. , and Holland. W.G. , A Method for Determining Relative Density of Water-Soluble Dyes, J. Soc. Dyers Colour. 90, 135-136 (1974).

11.

Harris, F.O. , and Guion, T.H. , A. New Approach to Solvent Dyeing with Non-Ionic Dyes, Textile Res. J. 42, 626, 627 ( 1972).

12.

Hildebrand. Joel, H. , and Scott. Robert L.. The Solubility of Non-electrolytes , Reinhold Publishing Corp., N.Y. , 1949, p. 323.

13.

Hobart, H.W. , Lynne, L. , Merritt. J.R. , and John. A.D. , "Instrumental Methods. Analysis," Affiliated East-West Press Ltd., New Delhi, 1971, pp. 397.

14.

Ibe, E. Chianakwalam, The Solubility Parameter Concept Applied to Disperse Dyeing of Polymers. J. Appl. Polym. Sci. 14, 837-846 (1970).

15.

Ingamells, Wilfred C. , Important Concepts in the Dyeing and Finishing of Man-Made Fibres, J. Soc. Dyers Colour. 96, 466-474 (1980).

16.

Koenhen. D.M. , and Smolders, C.A. , Determination of Solubility Parameters of Solvents and Polymers by Means of Correlation with Other Physical Quantities. J. Appl. Polym. Sci. 19, 1163-1179 (1975 ).

17.

Mark, H. , Wooding, N.S. , and Atlas. S.M. , "Chemical Aftertreatment of Textiles." Wiley-Interscience . N.Y., 23 ( 1971).

18.

Morton, W.E. , and Hearle, J.W.S. , "Physical Properties of Textile Fibres," The Textile Inst. Pub., Butterworths, London. 1962, p. 537.

19.

Schuler, Mathias J. , Practical Dyeing Problems—Analysis and Solution, International Dyeing Symp., AATCC, May 25-26 ( 1977).

20.

Siddiqui, Sarfraz A. , Studies of Solvent Dyeing, Part I: Preparation of Disperse Dyes and Determination of Their Solubility Parameters, Textile Res. J. 51, 527-533 (1981).

21.

Small. P. A., Some Factors Affecting the Solubility of Polymers , J. Appl. Chem. 3, 71-79 (1953).

22.

Trotman, E.R. , "Dyeing and Chemical Technology of Textile Fibres," Charles Griffen and Co. Ltd., London, 1970, pp. 183-259.

23.

Van Krevelen, D.W. , and Hoftyzer, P.J. , Properties of Polymer Correlation with Chemical Structure, Elsevier Pub. Co., Amsterdam, 1972 , pp. 138, 139, 200, 201.

24.

Weast, Robert C. , and Astle, Melvin J. , "C.R.C. Hand Book of Chemistry and Physics ," 60th ed., Physical Constants of Organic Compounds, C-81-C-548.

Solubility Parameters for Dyeing Water Swollen,Solvent Exchanged Cotton with Anionic Dyes from Mixed Solvents

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