vat dye


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vat dye

n.
A dye, such as indigo, that produces a fast color by impregnating fiber with a reduced soluble form that is then oxidized to an insoluble form.

vat′-dyed′ adj.

vat dye

n
(Dyeing) a dye, such as indigo, that is applied by first reducing it to its leuco base, which is soluble in alkali, and then regenerating the insoluble dye by oxidation in the fibres of the material
ˈvat-ˌdyed adj

vat′ dye`


n.
any of a class of water-insoluble dyes that are taken up by textile fibers and then fixed by oxidation.
[1900–05]
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.vat dye - 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 materialvat dye - 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
dye, dyestuff - a usually soluble substance for staining or coloring e.g. fabrics or hair
References in periodicals archive ?
The market has also been segmented on the basis of product types--dyes (reactive dye, disperse dye, sulfur dye, VAT dye, acid dye, direct dye, basic dye, and others), organic pigments (azo, phthalocyanines blues and greens, and high performance pigments), and inorganic pigments (titanium dioxide, iron oxide, and others).
It segments the market on the basis of product types - dyes (reactive dye, disperse dye, sulfur dye, VAT dye, acid dye, direct dye, basic dye, and others), organic pigments (azo, phthalocyanines blues and greens, and high performance pigments), and inorganic pigments (titanium dioxide, iron oxide, and others).
The market has also been segmented on the basis of product types - dyes (reactive dye, disperse dye, sulfur dye, VAT dye, acid dye, direct dye, basic dye, and others), organic pigments (azo, phthalocyanines blues and greens, and high performance pigments), and inorganic pigments (titanium dioxide, iron oxide, and others).
Currently, the market offers distinct basic dyes, direct, mordant, and vat dyes, and reactive and disperse dyes, which are expected to fade away, giving way to natural dyes.
This report analyzes the worldwide markets for Pigments & Dyes in Thousand Tons and US$ Million by the following Product Segments: Dyes (Acid Dyes, Basic Dyes, Direct Dyes, Disperse Dyes, Fiber Reactive Dyes, Vat Dyes, Fluorescent Brighteners, & Other Dyes), Inorganic Pigments (Titanium Dioxide, Iron Oxides, & Other Inorganic Pigments), and Organic Pigments.
Amides, for instance, can affect chlorine- or bromine-containing pigments, while anhydrides can adversely affect metal salts of vat dyes.
THE EUROPEAN Commission has proposed opening zero-duty import quotas for seven vat dyes.
Topics for the upcoming conference will include pigments, synthetic binders and thickeners, standardization of colorants, digital printing and instrumental color control, screen engraving and rotary screens and direct printing with vat dyes.
This report analyzes the worldwide markets for Textile Dyes in Tons and US$ Thousands by the following Segments: Acid Dyes, Basic Dyes, Direct Dyes, Disperse Dyes, Reactive Dyes, Sulfur Dyes, Vat Dyes, and Other Dyes.
Key product segments and sub-segments analyzed include-Inorganic Pigments (Titanium Dioxide, Iron Oxides and Others), Organic Pigments, and Dyes (Acid Dyes, Basic Dyes, Direct Dyes, Disperse Dyes, Fiber Reactive Dyes, Vat Dyes, Fluorescent Brighteners and Others).
This report analyzes the worldwide markets for Pigments and Dyes in Thousand Tons and US$ Million by the following Product Segments: Dyes (Acid Dyes, Basic Dyes, Direct Dyes, Disperse Dyes, Fiber Reactive Dyes, Vat Dyes, Fluorescent Brighteners, & Other Dyes), Inorganic Pigments (Titanium Dioxide, Iron Oxides, & Other Inorganic Pigments), and Organic Pigments.
10, 2014 /PRNewswire/ -- This report analyzes the worldwide markets for Pigments and Dyes in Thousand Tons and US$ Million by the following Product Segments: Dyes (Acid Dyes, Basic Dyes, Direct Dyes, Disperse Dyes, Fiber Reactive Dyes, Vat Dyes, Fluorescent Brighteners, & Other Dyes), Inorganic Pigments (Titanium Dioxide, Iron Oxides, & Other Inorganic Pigments), and Organic Pigments.