WebFeb 17, 2012 · Classification of Dyes: There are different dyes such as readymade dyes, natural dyes, synthetic dyes, food dyes are available for the textile coloration process. The following are the types of dyes for wet processing technology. They are- Readymade Dyes Ready-made dyes are water-soluble, water-insoluble, and ingrain in types. They are-

Properties & Classification Of Reactive Dyes In Textile

WebNov 18, 2014 · Classification of Dyes • No single class of dye can dye all fibres. • A specific class of dye can only be applied to a given type of textile fibre. Introduction to Coloration & Finishing Dye for Cellulosic Fibres: • Direct Dyes • Azoic Dyes • Reactive Dyes • Sulphur dyes • Vat Dyes Introduction to Coloration & Finishing WebBy the nature of their chromophore, dyes are divided into: [23] Category:Acridine dyes, derivates of acridine Category:Anthraquinone dyes, derivates of anthraquinone … stream audiobooks iphone

Classification of dyes - SlideShare

WebDyes differ from pigments, which are finely ground solids dispersed in a liquid, such as paint or ink, or blended with other materials. Most dyes are organic compounds (i.e., they contain carbon ), whereas pigments may be inorganic compounds (i.e., they do not … In 1856 the first commercially successful synthetic dye, mauve, was … WebThe dye manufacturers and dye chemists prefer the former approach of classifying dyes according to chemical type. The dye users, however, prefer the latter approach to of classification according to application method. Classification by application or usage is the principal system adopted by the Color Index (C.I.). WebClassification of Dyes . There are two ways in which dyestuff can be classified. According to use: This classification is important for practical point of view. According to chemical … routing number for mountain america fcu