How To Use cudbear In A Sentence
- Specimens of varieties of the lichens used in the manufacture of cudbear, orchil and litmus, and of the substance obtained, were also shown in the British department, which were awarded prize medals. The Commercial Products of the Vegetable Kingdom Considered in Their Various Uses to Man and in Their Relation to the Arts and Manufactures; Forming a Practical Treatise & Handbook of Reference for the Colonist, Manufacturer, Merchant, and Consumer, o
- Various species of _Lecanora_, particularly _L. tartarea_, known as cudbear, are used in dyeing woollen yarn. The Commercial Products of the Vegetable Kingdom Considered in Their Various Uses to Man and in Their Relation to the Arts and Manufactures; Forming a Practical Treatise & Handbook of Reference for the Colonist, Manufacturer, Merchant, and Consumer, o
- If a wine colored with archil and one colored with cudbear are treated treated according to Romei's method, the former gives, with basic lead acetate, a blue, and the latter a fine violet precipitate. Scientific American Supplement, No. 385, May 19, 1883
- In 1758, Cuthbert Gordon received a British patent for a substance he called cudbear, the result of a new processing method he developed for the traditional dyestuff orchil. The Creation of Color in Eighteenth-Century Europe
- Their utility in the arts, and especially in dyeing -- including the collection of a series of the commercial dye lichens, _i. e._, those used by the manufacturers of London, &c., in the making of orchil, cudbear, litmus, and other lichen dyes. The Commercial Products of the Vegetable Kingdom Considered in Their Various Uses to Man and in Their Relation to the Arts and Manufactures; Forming a Practical Treatise & Handbook of Reference for the Colonist, Manufacturer, Merchant, and Consumer, o
- If the red color is due to magenta, it is destroyed by both these reagents, while hydrocholoric acid does not decolorize the solutions of archil and cudbear, and ammonia turns their red color to a purple violet. Scientific American Supplement, No. 385, May 19, 1883
- One pound of cudbear will dye three pounds of wool a good pompadour, and nine pound does the same to twenty seven yards of superfine cloth. The Creation of Color in Eighteenth-Century Europe
- If the red color is due to magenta, it is destroyed by both these reagents, while hydrocholoric acid does not decolorize the solutions of archil and cudbear, and ammonia turns their red color to a purple violet. Scientific American Supplement, No. 385, May 19, 1883
- -- Mordant by boiling with 4 lb. alum and 1 lb. argol, then dye with 6 lb. logwood, 6 oz. cudbear and 3 oz. indigo extract. The Dyeing of Woollen Fabrics
- If the wine is examined according to the Falieres-Ritter method in presence of magenta, ether, when shaken up with the wine, previously rendered ammoniacal, remains colorless, while if archil or cudbear is present the ether is colored red. Scientific American Supplement, No. 385, May 19, 1883
