artificial dyes

См. также в других словарях:

• artificial — [ärt΄ə fish′əl] adj. [ME < OFr < L artificialis < artificium, ARTIFICE] 1. made by human work or art, not by nature; not natural 2. made in imitation of or as a substitute for something natural; simulated [artificial teeth] 3. unnatural… …   English World dictionary

• artificial — I (New American Roget s College Thesaurus) adj. handmade, handcrafted, synthetic; false, sham, fake, deceptive; affected, unnatural. See affectation, deception, production, inelegance. Ant., real, genuine. II (Roget s IV) modif. 1. [ Said of… …   English dictionary for students

• benzidine dyes — Congo group Con go group [From {Congo red}.] A group of artificial dyes with an affinity for vegetable fibers, so that no mordant is required. Most of them are azo compounds derived from benzidine or tolidine. Called also {benzidine dyes}.… …   The Collaborative International Dictionary of English

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• Dyeing — This article is about the process of coloring using dyes. For dying and the end of life, see death. Pigments for sale at a market in Goa, India …   Wikipedia

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• Hans Kuhn (Physikochemiker) — Hans Kuhn (1975) Hans Kuhn (* 5. Dezember 1919 in Bern) ist ein Schweizer Professor emeritus für Physikalische Chemie und ehemaliger Direktor am Max Planck Institut für biophysikalische Chemie (Karl Friedrich Bonhoeffer Institut) in Göttingen …   Deutsch Wikipedia

• Naturally colored cotton — is cotton that has been bred to have colors other than the yellowish off white typical of modern commercial cotton fibers. Colors grown include red, green and several shades of brown.[1] The cotton s natural color does not fade. Yields are… …   Wikipedia

• Congo group — Con go group [From {Congo red}.] A group of artificial dyes with an affinity for vegetable fibers, so that no mordant is required. Most of them are azo compounds derived from benzidine or tolidine. Called also {benzidine dyes}. [Webster 1913… …   The Collaborative International Dictionary of English

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