• Thumbnail for Eugen Baumann
    Eugen Baumann (12 December 1846 – 3 November 1896) was a German chemist. He was one of the first people to create polyvinyl chloride (PVC), and, together...
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  • described in 1883 by German chemists Carl Schotten and Eugen Baumann. The name "Schotten–Baumann reaction conditions" often indicate the use of a two-phase...
    4 KB (377 words) - 23:52, 31 August 2024
  • Patent office (1857). Patents for inventions. UK Patent office. p. 255. Baumann, E. (1872) "Ueber einige Vinylverbindungen" (On some vinyl compounds),...
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  • discovered by French physicist Henri Victor Regnault, and German physicist Eugen Baumann. Klatte designed the production process, although never successfully...
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  • Thumbnail for Sulfonmethane
    acetone diethyl sulfone) is a chemical compound first synthesized by Eugen Baumann in 1888 and introduced as a hypnotic drug by Alfred Kast later on, but...
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  • Thumbnail for Cystine
    1838, the empirical formula of cystine. In 1884, the German chemist Eugen Baumann found that when cystine was treated with a reducing agent, cystine revealed...
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  • Thumbnail for Tetronal
    needed]. It is not as effective as trional. Tetronal was introduced by Eugen Baumann and Alfred Kast in 1888. Sulfonal Trional "Tetronal". Merck's 1907 Index...
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  • Thumbnail for Carl Schotten
    a German chemist who, together with Eugen Baumann, discovered the Schotten-Baumann reaction. The Schotten-Baumann reaction is a method to synthesize amides...
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  • Thumbnail for Polyvinyl chloride
    Dimethylformamide, THF and DMAc . PVC was synthesized in 1872 by German chemist Eugen Baumann after extended investigation and experimentation. The polymer appeared...
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  • Thumbnail for Toxalbumin
    and Sigmund Fraenkel (1868–1939), associates of the organic chemist Eugen Baumann. Brieger first used the term toxin. Toxalbumins notably are present...
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  • Thumbnail for Hypothyroidism
    that endemic goitre was the result of not enough iodine intake, and Eugen Baumann demonstrated iodine in thyroid tissue in 1896. The first cases of myxedema...
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  • Thumbnail for Thyroid
    French chemist Bernard Courtois discovered iodine in 1811, and in 1896 Eugen Baumann documented it as the central ingredient in the thyroid gland. He did...
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  • Thumbnail for Trional
    except it is faster acting. Trional was prepared and introduced by Eugen Baumann and Alfred Kast in 1888. Appeared in Agatha Christie's Murder on the...
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  • Thumbnail for Cysteine
    other amino acids, cysteine is much more toxic. In 1884 German chemist Eugen Baumann found that when cystine was treated with a reducing agent, cystine revealed...
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  • chloride, more commonly known as vinyl, is synthesized by German chemist Eugen Baumann 1872: J.E.T. Woods and J. Clark invented stainless steel. Harry Brearley...
    238 KB (24,489 words) - 01:14, 19 September 2024
  • – H. Newell Martin (born 1848), British physiologist. November 3 – Eugen Baumann (born 1846), German chemist. November 22 – George Washington Gale Ferris...
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  • Thumbnail for Albrecht Kossel
    Physiological Institute at the University of Berlin. In this post, he succeeded Eugen Baumann and worked under the supervision of Emil du Bois-Reymond. Kossel continued...
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  • Carl Friedrich Claus. The Schotten–Baumann reaction is first described by chemists Carl Schotten and Eugen Baumann. August 26 – Krakatoa begins its final...
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  • listed below. Robert Chesebrough patents Vaseline in the United States Eugen Baumann rediscovers polyvinyl chloride Charles-Adolphe Wurtz discovers the aldol...
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  • laser cataract surgery Émile Baudot (1845–1903), France – Baudot code Eugen Baumann (1846–1896), Germany – PVC Trevor Baylis (1937–2018), UK – a wind-up...
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  • Bauer: Inventor and engineer, who built several hand-powered submarines. Eugen Baumann: He was one of the first people to create polyvinyl chloride (PVC),...
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  • Thumbnail for List of German inventions and discoveries
    Brix unit by Adolf Brix 1872: Synthesis of polyvinyl chloride (PVC) by Eugen Baumann 1877: Poly(methyl methacrylate) by Wilhelm Rudolph Fittig, was made...
    230 KB (19,850 words) - 02:48, 27 August 2024
  • Heine (1838–1877), physician Wilhelm Camerer (1842–1910), physician Eugen Baumann (1846–1896), chemist Carl Magnus von Hell (1849–1926), chemist Otto...
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  • Swiss architect Eugen Baumann, (1846–1896), German chemist Eugene Achilles Baumann (1817-1869), French horticulturalist Frank Baumann (disambiguation)...
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  • have a wave-like appearance. (Effect of the waves and the current.)" Eugen Baumann: Die Vegetation des Untersees (Bodensee). Eine floristisch-kritische...
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  • Heinrich von Babo Manfred Baerns Adolf von Baeyer Eugen Bamberger Johann Conrad Barchusen Eugen Baumann Otto Bayer Johann Joachim Becher Gerd Becker Johan...
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  • Roos, German bishop of Roman-Catholic Church (born 1826) 3 November – Eugen Baumann, German chemist (born 1846) 19 November – Otto Graf zu Stolberg-Wernigerode...
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  • Jean de Pozzi (murdered 1918), French gynaecologist. December 12 – Eugen Baumann (died 1896), German chemist. December 21 (O.S. 2 January 1847) – Julia...
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  • H-theorem. Polyvinyl chloride is accidentally synthesised by German chemist Eugen Baumann. Radeberger Brewery is opened 11 January – Paul Graener, German composer...
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  • Thumbnail for Human nutrition
    energy in blood glucose can be stored as fat or as glycogen. In 1896, Eugen Baumann observed iodine in thyroid glands. In 1897, Christiaan Eijkman worked...
    209 KB (23,878 words) - 06:24, 26 September 2024