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The Effect of Dispersing Agents on the Dyeing of Polyester with a Disperse Dye

An experimental procedure has been devised to study the interdependence of three dispersing agents present in the dyeing of polyester with C.I. Disperse Orange 21. The method involves the use of ternary diagrams to represent the relationship between dyeing properties and the concentration of dispersing agents present in a dyebath. The technique could be applied to commercial dyeing of polyester with disperse dyes

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