کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10266463 | 459033 | 2005 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Synthesis and application of temporarily solubilised azo disperse dyes containing β-sulphatoethylsulphonyl group
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Synthesis and application of temporarily solubilised azo disperse dyes containing β-sulphatoethylsulphonyl group Synthesis and application of temporarily solubilised azo disperse dyes containing β-sulphatoethylsulphonyl group](/preview/png/10266463.png)
چکیده انگلیسی
A series of temporarily solubilised azo disperse dyes containing β-sulphatoethylsulphonyl group in their structures were synthesised for dispersant-free dyeing of polyester. Diazo components having nitro or bromo group were prepared and coupled with corresponding coupling components to give 4-diethylamino-4â²-(2-sulphatoethylsulphonyl)azobenzene dyes. The absorption maxima of the dyes were dependent upon the substituents in the diazo and coupling components and varied from 464 to 528 in DMF. Polyester fabric was successfully dyed with the synthesised dyes without using any dispersing agent. The dyes showed good build-up, leveling and fastness properties on polyester.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Dyes and Pigments - Volume 65, Issue 1, April 2005, Pages 75-81
Journal: Dyes and Pigments - Volume 65, Issue 1, April 2005, Pages 75-81
نویسندگان
Jung Jin Lee, Won Jae Lee, Jae Hong Choi, Jae Pil Kim,