The American Association of Textile Chemists and Colorists (AATCC) and Society of Dryers and Colorists (SDC) announced updates to the Colour Index for dye and pigment classification, established as the world’s most authoritative method of dye and pigment classification.
Jointly published by the SDC and AATCC, the Index is used by many different market segments worldwide, such as the ink, cosmetics, personal care and textile sectors, legislators, researchers and retailers.