dyestuffs

n. dye, coloring agent

English contemporary dictionary. 2014.

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  • Dyestuffs (Import Regulation) Act 1920 — The Dyestuffs (Import Regulation) Act 1920 (10 11 Geo. V c. 77) was an Act passed by the British Parliament. It came into effect on 15 January 1921 and it prohibited all imports of dyes except for special cases for ten years, although it was… …   Wikipedia

  • British Dyestuffs Corporation — Ltd was a British company formed in 1919. The British Government was the company s largest shareholder, and had two directors on the board.The company supplied a comprehensive range of dyes within a competitive market, its most notable foreign… …   Wikipedia

  • Natural dye — Skeins of wool colored with natural plant dyes. Natural dyes are dyes or colorants derived from plants, invertebrates, or minerals. The majority of natural dyes are vegetable dyes from plant sources – roots, berries, bark, leaves, and …   Wikipedia

  • Reactive dye — In a reactive dye a chromophore contains a substituent that is activated and allowed to directly react to the surface of the substrate. HistoryReactive dyes first appeared commercially in 1956, after their invention in 1954 by Rattee and Stephens …   Wikipedia

  • drawing — /draw ing/, n. 1. the act of a person or thing that draws. 2. a graphic representation by lines of an object or idea, as with a pencil; a delineation of form without reference to color. 3. a sketch, plan, or design, esp. one made with pen, pencil …   Universalium

  • Kotaro Shimomura — (1861 1937) was a Japanese chemical engineer known for many famous inventions. Early life and education When about 12 years of age, he attended the Kumamoto Yogakko where American soldier Capt. L. L. James was engaged. In 1876, he was studying… …   Wikipedia

  • Bayer, Friedrich — ▪ German businessman [1825 80] born June 6, 1825, Barmen, Rhine province, Prussia [Germany] died May 6, 1880, Wurzburg, Ger.       German businessman who founded the chemical firm that became the world famous Bayer AG (q.v.).       Bayer served… …   Universalium

  • Hackney Wick — infobox UK place official name= Hackney Wick map type= Greater London region= London country= England london borough= Hackney constituency westminster= Hackney South and Shoreditch post town= LONDON postcode area= E postcode district= E9,E15 dial …   Wikipedia

  • Elmer Keiser Bolton — (June 23, 1886 July 30, 1968) was an American chemist and research director for DuPont, notable for his role in developing neoprene and directing the research that led to the discovery of nylon. Personal life Bolton was born in Frankford,… …   Wikipedia

  • Oeko-tex standard — 100 or Öko Tex Standard 100 is an international testing and certification system for textiles, limiting the use of certain chemicals. It was developed in 1992. Logo Contents 1 …   Wikipedia

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