Advances in the dyeing and finishing of technical textiles by M. L. Gulrajani

By M. L. Gulrajani

Using dyes and finishes has an important impression at the aesthetic attraction and performance of technical textiles. Drawing on key study, Advances within the dyeing and completing of technical textiles information vital advances during this box and their variety of purposes. half one stories advances in dyes and colourants, together with various useful dyes, the consequences they are often used to create and laws concerning their use. half is going directly to examine completing options, comparable to using enzymes, nanotechnology and speciality polymers.

Show description

Read or Download Advances in the dyeing and finishing of technical textiles PDF

Best polymers & textiles books

Surfactants and polymers in aqueous solution

Many business formulations akin to detergents, paints, nutrients and cosmetics include either surfactants and polymers and their interplay govern a few of the houses. This publication is exclusive in that it discusses the answer chemistry of either surfactants and polymers and in addition the interactions among the 2.

Tribology of Elastomers, Volume 47 (Tribology and Interface Engineering)

Regardless of the sensible significance of the friction, put on and lubrication of elastomers, restricted literature is accessible in this subject. Addressing those wishes, this e-book will provide readers a whole realizing of rubber tribology and the major advancements during this box over the past ten years. For the 1st time new and critical achievements resembling theories of rubber abrasion and surfacial mechanochemical results of rubber put on are offered.

Modern Approach to Maintenance in Spinning (Woodhead Publishing India)

Sleek method of upkeep in Spinning is an easy and available consultant to the data required to satisfy the position of a upkeep supervisor in a cloth mill. protecting the full upkeep administration software, the publication offers a uncomplicated all-round knowing of even the small spare elements utilized in the machineries of a spinning mill; it truly is as a result additionally precious for shop-floor technicians.

Nanocomposites New Trends and Developments

This ebook is as a result of contributions of specialists from foreign medical group operating in numerous elements of nanocomposite technological know-how and functions and stories at the cutting-edge examine and improvement findings on nanocomposites via unique and leading edge examine reports. The reader could have entry to works on the topic of the speculation, and characterization of varied forms of nanocomposites reminiscent of composites of cellulose and steel nanoparticles, polymer/clay, polymer/Carbon and polymer-graphene nanocomposites and a number of other intriguing issues whereas it introduces many of the purposes of nanocomposites in water remedy, supercapacitors, eco-friendly power iteration, anticorrosive and antistatic functions, difficult coatings, antiballistic and electroconductive scaffolds.

Extra resources for Advances in the dyeing and finishing of technical textiles

Example text

12d are reported to be highly efficient fluorescent molecules [291]. Several polycyclic aromatic hydrocarbons have their inherent fluorescence. However, they are difficult to synthesize, and most of them are carcinogenic. The pyrene derivative in Fig. 12e, CI Solvent Green 7, is a well-known textile dye and has yellow-green fluorescence. CI Pigment Yellow 101 (Fig. 12f) is an azomethine exhibiting yellow-green fluorescence both in solution and in the solid state. CI Disperse Yellow 139 (Fig. 12h) is a structurally more complex dye providing a bright greenish-yellow color on hydrophobic substrates.

The compound in Fig. 12b, 4-dimethylamino-4′-nitro stilbene, has been investigated as a fluorescent dye. 12 Miscellaneous dyes. Biscyanovinyl fluorescent yellow dyes as in Fig. 12c are used in the coloration of polymers and synthetic fibers [289]. Such dyes with heterocyclic end groups are also known [290]. Benzofuran-based methane dyes as in Fig. 12d are reported to be highly efficient fluorescent molecules [291]. Several polycyclic aromatic hydrocarbons have their inherent fluorescence. However, they are difficult to synthesize, and most of them are carcinogenic.

5p) called benzoxazinones are the extensively researched fluorescent dyes for non-textile applications [178– 180] and can be applied on textile substrates. They have solid-state fluorescence but lack the necessary stability to be exploited commercially. The dyes shown in Fig. 5r, s and t find applications in high-technology areas [181–184]. 2 Xanthene dyes These may be considered as rigidized triarylethine dyes which do not as a rule exhibit strong fluorescence. The rigidity imposed in the formation of the pyran ring makes them strongly fluorescent.

Download PDF sample

Rated 4.07 of 5 – based on 49 votes