dye fastness

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• Dye-transfer process — Dye transfer is a continuous tone color photographic printing process. Contents 1 History 2 Status today 3 See also 4 References 5 …   Wikipedia

• fastness — ► NOUN 1) a secure place well protected by natural features. 2) the ability of a dye to maintain its colour …   English terms dictionary

• dye — dyable, dyeable, adj. dyer, n. /duy/, n., v., dyed, dyeing. n. 1. a coloring material or matter. 2. a liquid containing coloring matter, for imparting a particular hue to cloth, paper, etc. 3. color or hue, esp. as produced by dyeing. 4. of the… …   Universalium

• Dye — For other uses, see Dye (disambiguation). Yarn drying after being dyed in the early American tradition, at Conner Prairie living history museum. A dye is a colored substance that has an affinity to the substrate to which it …   Wikipedia

• fastness — noun 1》 a secure place well protected by natural features. 2》 the ability of a dye to maintain its colour without fading or washing away …   English new terms dictionary

• Acid dye — is a member of a class of dye that is applied from an acidic solution. In the home or art studio, the acid used in the dyebath is often vinegar (acetic acid) or citric acid. The uptake rate of the dye is controlled with the use of sodium chloride …   Wikipedia

• Sulfur dye — Sulfur dyes are the most commonly used dyes manufactured for cotton in terms of volume. They are cheap, generally have good wash fastness and are easy to apply. The dyes are absorbed by cotton from a bath containing sodium sulfide or sodium… …   Wikipedia

• Colour fastness — is a term used in dyeing of textile materials means resistance of colour to fading. Light fastness, wash fastness, and rub fastness are the main ones that standardized. The light fastness of textile dye is catagorized from one to eight and the… …   Wikipedia

• Natural dye — Skeins of wool colored with natural plant dyes. Natural dyes are dyes or colorants derived from plants, invertebrates, or minerals. The majority of natural dyes are vegetable dyes from plant sources – roots, berries, bark, leaves, and …   Wikipedia

• Reactive dye — In a reactive dye a chromophore contains a substituent that is activated and allowed to directly react to the surface of the substrate. HistoryReactive dyes first appeared commercially in 1956, after their invention in 1954 by Rattee and Stephens …   Wikipedia

• Solvent dye — A solvent dye is a dye soluble in organic solvents. It is usually used as a solution in an organic solvent. [http://www.greatvistachemicals.com/dyes and pigments/solvent dye.html] Solvent dyes are used to color organic solvents, hydrocarbon fuels …   Wikipedia