Glossary
Dyes for textile materials

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Glossary


Dyes for textile materials

Authors : Florence DIEVAL, Jean-François FAFET

Publication date: March 10, 2021, Review date: July 19, 2022 | Lire en français

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6. Glossary

Chromophore; Chromophore

Set of atoms or group of atoms responsible for the color of a molecular entity and, by extension and more generally, for the origin of a given electronic transition.

Auxochrome; Auxochrome

Radical which, when introduced into a colored body called "chromogen", transforms it into coloring matter.

Bathochrome; Bathochrome

Any effect that shifts the electronic absorption or emission spectrum of a molecular entity towards lower frequencies.

Hypsochrome; Hypsochromic

Any effect that shifts the electronic absorption or emission spectrum of a molecular entity towards higher frequencies.

Substantivity; Substantivité

Property of a dye to fix rapidly on...

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