A New Approach to the Study of Textile Dyeing Properties with Liquid Chromatography:Part II: Compatibility of Basic Dyes for Acrylic Fabric

Yiqi Yang, Christine M. Ladisch

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

Frontal analysis gives retention volumes of basic dyes on acrylic fabric, rolled and inserted into a liquid chromatography column. The retention volumes indicate differences in adsorption and therefore in compatibilities of standard dye mixtures. A simple and useful relation, Cv= Cvo + mR - Cv,0, results where m is a parameter fitted to the data, Cv0 is the compatibility difference between Cvo and Cvwhen R = 0 (i.e., elution times are identical), and Cvo is the compatibility of one of the two dyes in the mixture. Hence, a new approach is proposed that not only allows determination of Cvusing frontal analysis with an LC apparatus, but also defines compatibility in an objective manner as a continuous function.

Original languageEnglish (US)
Pages (from-to)531-535
Number of pages5
JournalTextile Research Journal
Volume62
Issue number9
DOIs
StatePublished - Sep 1992

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Liquid chromatography
Dyeing
Acrylics
Textiles
Coloring Agents
Dyes
Adsorption

ASJC Scopus subject areas

  • Chemical Engineering (miscellaneous)
  • Polymers and Plastics

Cite this

A New Approach to the Study of Textile Dyeing Properties with Liquid Chromatography:Part II : Compatibility of Basic Dyes for Acrylic Fabric. / Yang, Yiqi; Ladisch, Christine M.

In: Textile Research Journal, Vol. 62, No. 9, 09.1992, p. 531-535.

Research output: Contribution to journalArticle

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