1. The color of denim is due to indigo, the original vat dye . 2. Vat dyes are essentially insoluble in water and incapable of dyeing fibers directly.3. "' Vat dyes "'are essentially insoluble in water and incapable of dyeing fibres directly. 4. "' Vat Green 1 "'is an organic compound that is used as a vat dye . 5. Unlike other vat dyes which use oxygen to develop their color, Inkodyes are developed by light. 6. During her time in Paris, she pioneered the use of vat dyes and the New York. 7. A specialized type of vat dye called Inkodye is also used for sun-printing due to its light-sensitive quality. 8. Cotton is dyed with a range of dye types, including vat dyes , and modern synthetic reactive and direct dyes. 9. However, vat dyes , and especially indigo, must be treated after dyeing by'soaping'to prevent the dye from rubbing ( crocking ) off. 10. The company got its start developing "'Inkodye "', a photo-reactive vat dye that develops its color through exposure to UV or sunlight.
