Fizzy water was the key to making polyester dye less harmful to the environment in the creation of a new method developed by an interdisciplinary team at the University of Leeds spin-out company, ...

Azo dyes, defined by their characteristic azo group (–N=N–), represent one of the most important classes of synthetic dyes in modern textile chemistry. Their extensive π-conjugation systems render ...

Think about your favorite shirt. What color is it — and how did it become that color? The dye manufacturer tested different types of fabrics to see how the color would look on each. The manufacturer ...