STRUCTURE OPTIMIZATION IN A SERIES OF THIADIAZOLE DISPERSE DYES USINGA CHEMOMETRIC APPROACH

Authors
DEGIORGI MR CARPIGNANO R CERNIANI A
Citation
Mr. Degiorgi et al., STRUCTURE OPTIMIZATION IN A SERIES OF THIADIAZOLE DISPERSE DYES USINGA CHEMOMETRIC APPROACH, Dyes and pigments, 37(2), 1998, pp. 187-196
Citations number
14
Categorie Soggetti
Engineering, Chemical","Chemistry Applied","Materiales Science, Textiles
Journal title
Dyes and pigments → ACNP
ISSN journal
01437208
Volume
37
Issue
2
Year of publication
1998
Pages
187 - 196
Database
ISI
SICI code
0143-7208(1998)37:2<187:SOIASO>2.0.ZU;2-T
Abstract
Structure optimization in a series of thiadiazolyl azo dyes to be used as disperse dyes for polyester fibres has been carried out by a chemo metric approach based on experimental design in principal properties a nd PLS modelling. The thiadiazole nucleus confers a general excellent performance with respect to wet fastness. Light fastness depends on th e substitution pattern. Three dyes with especially high fastness value s have been identified. (C) 1998 Elsevier Science Ltd.