dye vat

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• Vat dye — Vat dyes are an ancient class of dyes, based on the natural dye, indigo, which is now produced synthetically. OverviewThe process vat dyeing refers to dyeing in a bucket or fat. It can be performed whenever a liquid, even shade over the entire… …   Wikipedia

• vat color — noun a water insoluble dye that is applied by reducing the dye to an alkaline form, applying the dye, then regenerating the insoluble dye by oxidation in the material; used for dyeing cotton • Syn: ↑vat dye • Hypernyms: ↑dye, ↑dyestuff * * * noun …   Useful english dictionary

• vat dye — leukodažiklis statusas T sritis chemija apibrėžtis Bespalvė tirpi leukobazė, kuri oksiduojama ant dažomos medžiagos virsta spalvotu junginiu. atitikmenys: angl. leuco dye; vat dye rus. лейкокраситель …   Chemijos terminų aiškinamasis žodynas

• Vat Yellow 4 — Vat Yellow 4, also known as Golden Yellow GK, dibenzochrysenedione, dibenzpyrenequinone, Tyrian Yellow I GOK, and C.I. 59100, is a yellow synthetic anthraquinone vat dye. Chemically it is dibenzo [b,def] chrysene 7,14 dione, or 3,4:8,9… …   Wikipedia

• vat dye — n. a colorfast dye made soluble for application to cloth, then oxidized and thus rendered insoluble in the cloth vat dyed adj …   English World dictionary

• vat — [vat] n. [ME, Southern dial. var. of fat < OE fæt, cask, vessel, akin to Ger fass, container < IE base * pēd , *pōd , to seize, hold > Latvian puôds, a pot] 1. a large container for holding liquids, as those to be used in a manufacturing …   English World dictionary

• vat dye — vat′ dye n. chem. any of a class of water insoluble dyes that are taken up by textile fibers and then fixed by oxidation • Etymology: 1900–05 …   From formal English to slang

• vat — /vat/, n., v., vatted, vatting. n. 1. a large container, as a tub or tank, used for storing or holding liquids: a wine vat. 2. Chem. a. a preparation containing an insoluble dye converted by reduction into a soluble leuco base. b. a vessel… …   Universalium

• 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

• vat dye — noun a water insoluble dye that is applied by reducing the dye to an alkaline form, applying the dye, then regenerating the insoluble dye by oxidation in the material; used for dyeing cotton • Syn: ↑vat color • Hypernyms: ↑dye, ↑dyestuff * * *… …   Useful english dictionary

• 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