Structure optimization in a series of thiadiazole disperse dyes using a chemometric approach

被引：24

作者：

De Giorgi, MR

Carpignano, R

Cerniani, A

机构：

[1] Univ Cagliari, Dipartimento Sci Chim, I-09124 Cagliari, Italy

[2] Univ Turin, Dipartimento Chim Gen & Organ Applicata, I-10125 Turin, Italy

来源：

DYES AND PIGMENTS | 1998年 / 37卷 / 02期

关键词：

thiadiazole azo dyes; disperse dyes; structure optimization; polyester; chemometric approach;

D O I：

10.1016/S0143-7208(97)00054-5

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Structure optimization in a series of thiadiazolyl azo dyes to be used as disperse dyes for polyester fibres has been carried out by a chemometric approach based on experimental design in principal properties and PLS modelling. The thiadiazole nucleus confers a general excellent performance with respect to wet fastness. Light fastness depends on the substitution pattern. Three dyes with especially high fastness values have been identified. (C) 1998 Elsevier Science Ltd.

引用

页码：187 / 196

页数：10

共 14 条

[1] DYEING PROPERTIES OF BASIC AZO-DYES FROM 2-AMINO THIADIAZOLE [J].