ABSTRACT

The research thrust of this thesis investigated the role of acetylation on the colour and dyeing properties of mono azo dyes where H-acid was used as coupling component. It also studied the potentiality of 2-nitroso-l-naphthol both as a pigment when used as a ligand with some selected heavy metals and as a dye to nylon and wool substrates with a possibility of being postmetallized with some metallic salts. In addition, characterization and dyeing properties of dyes where p-amino toluenesulphon-N-ethylanilide was used as diazo component was investigated.

1. 1. This material content is developed to serve as a GUIDE for students to conduct academic research work
2. 2. As a source for additional understanding of the subject.
3. 3. As a source for ideas for your own research work (if properly referenced).
4. 4. For PROPER paraphrasing (see your university definition of plagiarism and acceptable paraphrase)
5. 5. Direct citing (if referenced properly)
Thank you so much for your respect to the authors copyright.