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Profile

Kolorjet is one of the leaders among manufacturers and suppliers of a comprehensive range of quality dyestuffs, colors and chemicals for different industrial requirements. Our range of products include dyestuff, inkjetdyes, dyes for wax printing, textile auxiliaries, synthetic food colors, natural food colors, pigments, food ingredients, dyes intermediaries, fine chemicals, specialty chemicals, enzymes, optical brighteners and soap wax dies. An ISO 9001:2008 certified company, Kolorjet continues continues to play a leading role in the manufacturing of dyestuffs in India with the intent to further strengthen its position for its quality products. With our decades of experience and extensive industry knowledge, we have been able to face the challenges of the global market place and deliver quality products in adherence with market standards and parameters. Whatever be your specification or quantity desired, our expertise and quality of service always remains the same. Modern production and techniques and flexible processes and procedures allow us to offer efficient service for small batch as well as large orders. Kolorjet is a customer oriented company and work with the objective of achieving maximum customer satisfaction. The company has adopted innovative procedures and practices to meet customer expectations every time they deal with us. We always welcome any feedback or suggestions from clients in order to serve them better.

Classification of Dyes

Dyes can be classified in several ways, each class has a very unique chemistry, structure and particular way of bonding. Some dyes can react chemically with the substrates forming strong bonds in the process, and others can be held by physical forces. Some of the prominent ways of classification are given below
  • Natural / Synthetic
  • Organic / Inorganic
  • By area and method of application
  • Chemical classification - Based on the nature of their respective chromophores.
  • By nature of the Electronic Excitation (i.e., energy transfer colorants, absorption colorants and fluorescent colorants).
  • According to the dyeing methods
    • Anionic (for Protein fibre)
    • Direct (Cellulose)
    • Disperse (Polyamide fibres)
US International Trade Commission has advocated the most popular classification of dyes. This system classifies dyes into 12 types, which are given below:
Group Application
Direct Cotton, cellulosic and blended fibres
Vat dyes Cotton, cellulosic and blended fibres
Sulphur Cotton, cellulosic fibre
Organic pigments Cotton, cellulosic, blended fabric, paper
Reactive Cellulosic fibre and fabric
Disperse dyes Synthetic fibres
Acid Dyes Wool, silk, paper, synthetic fibres, leather
Azoic Printing Inks and Pigments
Basic Silk, wool, cotton
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Kolorjet Chemicals Pvt Ltd.