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2. Dye - Wikipedia

   en.wikipedia.org/wiki/Dye

   Sulfur dyes are inexpensive dyes used to dye cotton with dark colors. Dyeing is effected by heating the fabric in a solution of an organic compound, typically a nitrophenol derivative, and sulfide or polysulfide. The organic compound reacts with the sulfide source to form dark colors that adhere to the fabric.

3. Dyeing - Wikipedia

   en.wikipedia.org/wiki/Dyeing

   Dyeing Pigments for sale at a market in Goa, India Cotton being dyed manually in contemporary India Silk dye in pan on stove. Khotan. Dyeing is the application of dyes or pigments on textile materials such as fibers, yarns, and fabrics with the goal of achieving color with desired color fastness.

4. Natural dye - Wikipedia

   en.wikipedia.org/wiki/Natural_dye

   By using different mordants, dyers can often obtain a variety of colors and shades from the same dye, as many mordants not only fix the natural dye compounds to the fibre, but can also modify the final dye color. Fibres or cloth may be pretreated with mordants (pre-mordant), or the mordant may be incorporated in the dyebath (meta-mordant, or co ...

5. List of dyes - Wikipedia

   en.wikipedia.org/wiki/List_of_dyes

   Cloth scarlet Acid red 151 26900 diazo 6406-56-0: Milling yellow 3G Acid yellow 40 18950 azo 6372-96-9: Mordant brown 33: Acid chrome brown RH Mordant brown 33 13250 azo 3618-62-0: Mordant red 19: Chrome red 5G Mordant red 19 18735 azo 1934-24-3: Mordant yellow 16: Mordant yellow 16 25100 diazo 8003-87-0: Morelloflavone: Fukugetin Natural ...

6. Tyrian purple - Wikipedia

   en.wikipedia.org/wiki/Tyrian_purple

   The dye is an organic compound of bromine (i.e., an organobromine compound), a class of compounds often found in algae and in some other sea life, but much more rarely found in the biology of land animals. This dye is in contrast to the imitation purple that was commonly produced using cheaper materials than the dyes from the sea snail. [2]

7. Glossary of dyeing terms - Wikipedia

   en.wikipedia.org/wiki/Glossary_of_dyeing_terms

   Reactive dyes are used primarily to dye natural fibers and cellulose fibers such as rayon. [39] resist dyeing Resist dyeing and the related resist printing are terms for a number of traditional methods of dyeing textiles with patterns. Methods are used to "resist" or prevent the dye from reaching all the cloth, thereby creating a pattern and ...