Preface xxiii 1 Introduction to Advancement in Textile Dyes and Pigments 1 Pintu Pandit, Kunal Singha and Subhankar Maity 2 Reactive Dye and Its Advancements 17 Sankar Roy Maulik, Ahana Bhattacharya, Partha Pratim Roy and Kausik Maiti 3 Gravimetric Analysis, Kinetic Study and Optimization of Salt and Alkali in Reactive Dyeing 45 Anjum Ahmad, S.R. Shukla, Pintu Pandit and Saptarshi Maiti 4 Applications of Chromic Dyes: Examples of Pressure-Sensitive Paint (PSP) and Dyes 75 Kunal Singha, Pintu Pandit, Subhankar Maity and Saptarshi Maiti 5 Vat Dye and Its Evolution in Dyeing 87 Sankar Roy Maulik, Deepasree Chakraborty, Manisha Mohanty and Chaitali Debnath 6 Advancement in Indigo Dyeing 107 Sankar Roy Maulik and Pintu Pandit 7 Advancement in Denim Dyeing 123 Sukumar Roy and Syamal Maiti 8 Ecofriendly Single-Bath Acid Dyeing and Multifunctional Finishing of Silk Fabric Using Coconut Shell Extract 137 Pintu Pandit and M. D. Teli 9 Growths and Advancement of Disperse Dyes in Recent Years 161 Laimayum Jogeeta Devi, Oinam Roselyn Devi and Pintu Pandit 10 Decolorization of C.I. Disperse Orange-25 Dye From Aqueous Solution by Using Modified Biopolymer: Adsorption Equilibrium, Kinetics, and Thermodynamics 177 Tejasvi Potdar, Vikrant Gorade and Ravindra D. Kale 11 Ecofriendly Coloration of Polyester by Dispersant-Free Disperse Dyes 197 Chet Ram Meena 12 Advances in the Thiazole Backbone—Classification, Synthesis, Properties, and Applications of Azo Dyes 225 Zahir Ali Siddiqui, Babita Chaudhary, Srishti Tewari, Nagaiyan Sekar and Sandeep More 13 Simultaneous Azoic Dyeing and Multifunctional Finishing of Cotton Fabric 249 Pintu Pandit, M.D. Teli and Pravin P. Chavan 14 Functional Aspects of Natural Dyes 267 Seiko Jose, Sabu Thomas, Anuradha Sankaran and Kumari Medha 15 Sustainable Application of Flavonoid-Based Natural Colorants 295 Mahwish Salman, Shahid Adeel, Fatima Batool, Muhammad Usama, Atya Hassan, Meral Ozomay and Mozhgan Hosseinnezhad 16 Natural Dyes—A Way Forward 323 Akankshya Panda, Saptarshi Maiti, Pallavi Madiwale and Ravindra Adivarekar 17 Rejuvenation of Natural Dyes From Medicinal-Based Plants 345 Shahid Adeel, Noman Habib, Aqsa Kanwal, Zeeshan Ali Shah, Mozhgan Hosseinnezhad, Fatima Batool and Muhammad Abdul Qayyum 18 Recent Advances in Developing Ecofriendly Cost-Effective Textile Processing 365 Shahid Adeel, Tanvir Ahmad, Fazal-ur-Rehman, Muhammad Kamran, Muhammad Sultan, Nimra Amin and Atya Hassan 19 Coloration with Natural Dyes of North-Eastern Region of India 377 Ritwik Chakraborty, Th. Basanta Singh, Palash Paul and Arup Kumar Haloi 20 Aspects of Mordants and Metal Complex Dyes 393 Pranjul Vajpeyee, Sakshi Singh, Subhankar Maity, Pintu Pandit and Kunal Singha 21 Challenges in Developing Sustainable Dyes and Pigments 411 Yogesh Gaikwad 22 Evolutions in Green Chemistry and Sustainable Economy 421 Ashok Athalye 23 Progress in Innovative Green Chemistry and Circular Economy in Textiles 443 Subhankar Maity, Pintu Pandit, Kunal Singha and Saurav Kar 24 Critical Review on the Role of Nanomaterials in Textile Wastewater Treatment 457 Shanmugasundaram O. Lakshmanan Index 469

The book covers the best possible innovation and advancement in dyes and pigments for application in textile materials. Green chemistry can be applied across the life cycle of a chemical-intensive product, including its design, manufacture, use, and ultimate disposal. Innovations to green approaches are required either by developing a whole new set of eco-friendly dyes and pigments or by developing and designing unique dyeing methods. Textile Dyes and Pigments: A Green Chemistry Approach is a response to the many industries currently using conventional textile dyeing and pigmentation methods that are looking for sustainable green chemical options. It describes the various organic and inorganic color pigments and recent developments in vat, reactive, disperse, acid, and azo dyes and their importance in the field of green chemistry. It also covers the various challenges, opportunities, approaches, techniques, marketing, and alternative procedures/sustainable routes involved in developing textile dyes and pigments with green practices. Moreover, the book addresses the structure, process, and the nitty-gritty of modern dyes and pigments in the textile and garment sectors. Audience The book will be of prime interest to researchers and industry manufacturers and engineers in dyes, pigments, textile processing technology, fiber technology, and textile chemistry. It will also be an invaluable reference guide to new scholars and industry personnel who wish to learn about green dyes and pigments and their relevant application processes.