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Mordant - Wikipedia, the free encyclopedia
A mordant is a substance used to set dyes on fabrics or tissue sections by forming a coordination complex with the dye which then attaches to the fabric or tissue. It may be used for dyeing fabrics,...
en.wikipedia.org/wiki/Mordant |
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Dye - Wikipedia, the free encyclopedia
A dye can generally be described as a colored substance that has an affinity to the substrate to which it is being applied. The dye is generally applied in an aqueous solution, and may require a mor...
en.wikipedia.org/wiki/Dye |
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Hutchinson encyclopedia article about Mordant Dye. Mordant Dye. Information about Mordant Dye in the Hutchinson encyclopedia. ... (redirected from Mordant Dye)
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Dyes for clothing and other fabric can be made from flowers, leaves, bark, roots, and berries. General instructions for making dye and mordant as well as a color guide for plant materials follow.
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It is often noted that when a mordant dye forms a lake with a metal, there is a strong colour change. This is because metals have low energy atoms. The incorporation of these low energy atoms into the delocalised electron system of the dye causes a bathochromic shift in the absorption.
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Mordant dyes are dyes which require a mordant in their application and which upon combination with the mordant deposit insoluble color on the substrate, e.g., dyes with metal chelating groups. ... It is often noted that when a mordant dye forms a lake with a metal, there is a strong colour change. This is because metals...
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Dyes of varied constitution, all of which possess an acid character. Because of the presence of hydroxyl or carboxyl groups in their molecules they are capable of forming lakes with metallic mordants. The methods by which the mordant colors can be attached to a fiber depend on the nature of both the dyestuff and the fiber.
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Science Question: How Is Mordant Dye Applied To A Fabric? The term mordant dye itself implies that these dyes require a mordant. A mordant improves the fastness of the dye on the fibre. Fastness of the ... The term mordant dye itself implies that these dyes require a mordant. A mordant improves the fastness of the dye on...
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Encyclopedia article about Mordant Dye. Information about Mordant Dye in the Columbia Encyclopedia, Computer Desktop Encyclopedia, computing dictionary. ... (redirected from Mordant Dye)
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