Thenard's blue
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Thenard's blue — Cobalt Co balt (k[=o] b[o^]lt; 277, 74), n. [G. kobalt, prob. fr. kobold, kobel, goblin, MHG. kobolt; perh. akin to G. koben pigsty, hut, AS. cofa room, cofgodas household gods, Icel. kofi hut. If so, the ending old stands for older walt, wald,… … The Collaborative International Dictionary of English
thenard's blue — thə̇ˈnärdz noun Usage: usually capitalized T Etymology: after Baron L. J. Thénard 1. : cobalt blue 1a 2. : cobalt blue 2 … Useful english dictionary
Thenard's blue — /teɪnadz ˈblu/ (say taynahdz blooh) noun a blue pigment consisting of a calcined mixture of cobalt oxide and alumina. {named after LJ Thénard. See thenardite} …
Thenard's blue — noun see cobalt blue … Useful english dictionary
Thenard, Louis-Jacques — ▪ French chemist, teacher, and author born May 4, 1777, La Louptière, Fr. died June 21, 1857, Paris French chemist, teacher, and author of an influential four volume text on basic chemical theory and practice (1813–16). A peasant s son,… … Universalium
Thenard blue — kobalto metaaliuminatas statusas T sritis chemija formulė CoAl₂O₄ atitikmenys: angl. azure blue; cobalt blue; cobalt methaaluminate; cobalt ultramarine; kingˊs blue; Thenard blue rus. кобальта метаалюминат; кобальтовая синь; синий кобальт;… … Chemijos terminų aiškinamasis žodynas
Louis Jacques Thénard — Infobox Scientist name = Louis Jacques Thénard box width = image width =200px caption = Louis Jacques Thénard birth date = May 4, 1777 birth place = La Louptière, Aube death date = June 21, 1857 death place = Paris residence = citizenship =… … Wikipedia
Cobalt blue — Cobalt Co balt (k[=o] b[o^]lt; 277, 74), n. [G. kobalt, prob. fr. kobold, kobel, goblin, MHG. kobolt; perh. akin to G. koben pigsty, hut, AS. cofa room, cofgodas household gods, Icel. kofi hut. If so, the ending old stands for older walt, wald,… … The Collaborative International Dictionary of English
cobalt blue — 1. a deep blue to a strong greenish blue color. 2. any of a number of pigments containing an oxide of cobalt. Also called king s blue, Thenard s blue. [1825 35] * * * … Universalium
Cobalt blue — This article is about the color. For other uses, see Cobalt blue (disambiguation). Cobalt blue is a cool, slightly desaturated blue color, historically made using cobalt salts of alumina. It is used in certain ceramics (historically, especially… … Wikipedia
