The Synthesis Of Some 4 Aminoazobenzene And Benzothiazolylazo Disperse Dyes PDF Download
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Author | : Sheng-Hsiung Yang |
Publisher | : |
Total Pages | : 335 |
Release | : 1995 |
Genre | : |
ISBN | : |
Download The Synthesis of Some 4-aminoazobenzene and Benzothiazolylazo Disperse Dyes Book in PDF, ePub and Kindle
Author | : Afsaneh Taebi |
Publisher | : |
Total Pages | : 208 |
Release | : 1993 |
Genre | : |
ISBN | : |
Download The Synthesis of Some Aminoazobenzene and Hetarylazo Disperse Dyes Book in PDF, ePub and Kindle
A range of monoazo and disazo dyes based on 4-aminoazobenzene have been prepared. Differences in colour, dyeing and fastness properties between monoazo and disazo dyes have been reported. Their structure-property relationships with respect to the electronic spectra of the dyes, and to their coloration and fastness properties on polyester fibres have been investigated. 2-Amino-4,5-(4,6-; 4,7-; and 5,7-)dichlorobenzothiazoles have been prepared by the cyclisation of the corresponding dichlorophenyl- thiourea with concentrated sulphuric acid and ammonium bromide. The phenylthioureas were obtained from benzoylisothiocyanate and the appropriate amines, and subsequent hydrolysis of the resulting benzothioureas with aqueous sodium hydroxide or sulphuric acid. Coloration and lightfastness evaluations of the dichlorobenzo- thiazolylazo dyes on polyester fibres indicate that they can be viable alternative to anthraquinone based dyes of similar hue. Structure-property relationships with respect to the electronic spectra of the dyes have been investigated.
Author | : Esmort Chisowa |
Publisher | : |
Total Pages | : 240 |
Release | : 1991 |
Genre | : |
ISBN | : |
Download The Synthesis and Properties of Some Aminoazobenzene and Benzothiazolylazo Dyes Book in PDF, ePub and Kindle
Author | : Adrian Paul Nicholas Hayes |
Publisher | : |
Total Pages | : 250 |
Release | : 1974 |
Genre | : |
ISBN | : |
Download The Synthesis and Properties of Some Benzothiazolylazo Dyes Book in PDF, ePub and Kindle
COLOURFASTNESS, DYEING, DYEING PROPERTIES, SYNTHETIC FIBRES, BENZOTHIAZOLYLAZO DYES, DYES, AMINOBENZOTHIAZOLES, AZO DYES, AMINOAZOBENZENES, SPECTRAL DATA.
Author | : John Richard Flack |
Publisher | : |
Total Pages | : 373 |
Release | : 1977 |
Genre | : |
ISBN | : |
Download Disperse Dyes Derived from Diaminodihydroxyanthraquinone Book in PDF, ePub and Kindle
DIAMINODIHYDROXYANTHRAQUINONES, DISPERSE DYES, ALKYL DERIVATIVES, ETHERS, THIOETHERS, ANTHRAQUINONE DYES, DIHYDROXYDINITROANTHRAQUINONE, COLOURFASTNESS, POLYESTER, DYEING PROPERTIES.
Author | : |
Publisher | : |
Total Pages | : 992 |
Release | : 1997 |
Genre | : Dissertations, Academic |
ISBN | : |
Download Index to Theses with Abstracts Accepted for Higher Degrees by the Universities of Great Britain and Ireland and the Council for National Academic Awards Book in PDF, ePub and Kindle
Theses on any subject submitted by the academic libraries in the UK and Ireland.
Author | : |
Publisher | : |
Total Pages | : 1068 |
Release | : 1984 |
Genre | : Research |
ISBN | : |
Download Research in British Universities, Polytechnics and Colleges Book in PDF, ePub and Kindle
Author | : |
Publisher | : |
Total Pages | : 804 |
Release | : 1944 |
Genre | : Charlottesville (Va.) |
ISBN | : |
Download Textile Technology Digest Book in PDF, ePub and Kindle
Author | : L. Fishbein |
Publisher | : Elsevier |
Total Pages | : 545 |
Release | : 2011-08-30 |
Genre | : Science |
ISBN | : 0080874630 |
Download Potential Industrial Carcinogens and Mutagens Book in PDF, ePub and Kindle
Potential Industrial Carcinogens and Mutagens
Author | : David R. Waring |
Publisher | : Springer Science & Business Media |
Total Pages | : 423 |
Release | : 2013-11-11 |
Genre | : Science |
ISBN | : 1468477153 |
Download The Chemistry and Application of Dyes Book in PDF, ePub and Kindle
It is particularly appropriate that a volume concerned with dye chemistry should be included in the series Topics in Applied Chemistry. The development of the dye industry has been inexorably linked not only with the development of the chemical industry but also with organic chemistry itself since the middle of the last century. The position of dye chemistry at the forefront of chemical 1945 and more markedly so during the last advance has declined somewhat since 15 years, with pharmaceutical and medicinal chemistry assuming an increasingly prominent position. Nevertheless, dye production still accounts for a significant portion of the business of most major chemical companies. The field of dye chemistry has stimulated the publication of many books over the years but surprisingly few have concentrated on or even included the practical aspects of dye synthesis and application. Thus, the present volume is designed to fulfill that need and provide the reader with an account of advances in dye chemistry, concentrating on more recent work and giving, in a single volume, synthetic detail and methods of application of the most important classes, information which will be invaluable to both student and research chemist alike.