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Max Fremery
Max Fremery (29 March 1859 – 1 March 1932) was a German chemist and industrialist. He was one of the founders of the (VGF) in 1899. VGF became a major manufacturer of artificial fibers. Early years (1859–85) Fremery was born in Cologne on 29 March 1859. His parents were Christian Fremery (1816–63), a wine and textile merchant, and Julie Vinman (1816–89). He worked in the workshops of the Rhenish Railway Company (') in Cologne, and then in the blast furnace and steelworks of '. He studied chemistry, graduating in Freiburg im Breisgau, then worked as a chemist, including working in England for a period. In 1883 he was employed with the ''Electriciteits Maatschappij'' in Rotterdam in developing a light filament. In the mid-1880s Fremery and the Austrian engineer Johann Urban (1863–1940), whom he had met in Amsterdam, took over the technical management of a light bulb factory in Gelnhausen. In 1885 Fremery married Margarete Alder. She died in 1892, and in 1897 he married ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cologne
Cologne ( ; german: Köln ; ksh, Kölle ) is the largest city of the German western States of Germany, state of North Rhine-Westphalia (NRW) and the List of cities in Germany by population, fourth-most populous city of Germany with 1.1 million inhabitants in the city proper and 3.6 million people in the Cologne Bonn Region, urban region. Centered on the left bank of the Rhine, left (west) bank of the Rhine, Cologne is about southeast of NRW's state capital Düsseldorf and northwest of Bonn, the former capital of West Germany. The city's medieval Catholic Cologne Cathedral (), the third-tallest church and tallest cathedral in the world, constructed to house the Shrine of the Three Kings, is a globally recognized landmark and one of the most visited sights and pilgrimage destinations in Europe. The cityscape is further shaped by the Twelve Romanesque churches of Cologne, and Cologne is famous for Eau de Cologne, that has been produced in the city since 1709, and "col ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hermann Pauly
Hermann Pauly (18 July 1870 – 31 October 1950) was a German chemist and inventor. He is known for the Pauly reaction, a chemical test used for detecting the presence of tyrosine or histidine in proteins. Early years Hermann Pauly was born in Deutz (now part of Cologne) on 18 July 1870. His father was Friedrich Hermann Pauly, a mine director, and his mother was Henriette Wintgens (or Wittgens). He graduated from the Adolfinum Moers Hermann secondary school, then studied natural sciences at the University of Giessen in Hesse, Leipzig University and the Rheinische Friedrich-Wilhelms University of Bonn. He became a member of the Corps Teutonia Bonn in 1890. He studied chemistry under Richard Anschütz in Bonn, and gained a PhD in 1894. Career Pauly worked for a short period at Schering AG in Berlin, then became a research assistant to Hermann Emil Fischer at the Friedrich-Wilhelms-Universität. He then became a teaching assistant to Rudolf Nietzki at the University of Basel. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1932 Deaths
Year 193 ( CXCIII) was a common year starting on Monday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Sosius and Ericius (or, less frequently, year 946 ''Ab urbe condita''). The denomination 193 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events By place Roman Empire * January 1 – Year of the Five Emperors: The Roman Senate chooses Publius Helvius Pertinax, against his will, to succeed the late Commodus as Emperor. Pertinax is forced to reorganize the handling of finances, which were wrecked under Commodus, to reestablish discipline in the Roman army, and to suspend the food programs established by Trajan, provoking the ire of the Praetorian Guard. * March 28 – Pertinax is assassinated by members of the Praetorian Guard, who storm the imperial palace. The Empire is auctioned off ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1859 Births
Events January–March * January 21 – José Mariano Salas (1797–1867) becomes Conservative interim President of Mexico. * January 24 ( O. S.) – Wallachia and Moldavia are united under Alexandru Ioan Cuza (Romania since 1866, final unification takes place on December 1, 1918; Transylvania and other regions are still missing at that time). * January 28 – The city of Olympia is incorporated in the Washington Territory of the United States of America. * February 2 – Miguel Miramón (1832–1867) becomes Conservative interim President of Mexico. * February 4 – German scholar Constantin von Tischendorf rediscovers the ''Codex Sinaiticus'', a 4th-century uncial manuscript of the Greek Bible, in Saint Catherine's Monastery on the foot of Mount Sinai, in the Khedivate of Egypt. * February 14 – Oregon is admitted as the 33rd U.S. state. * February 12 – The Mekteb-i Mülkiye School is founded in the Ottoman Empire. * February 17 – French naval forces under Char ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Courtaulds
Courtaulds was a United Kingdom-based manufacturer of fabric, clothing, artificial fibres, and chemicals. It was established in 1794 and became the world's leading man-made fibre production company before being broken up in 1990 into Courtaulds plc and Courtaulds Textiles Ltd. History Foundation The company was founded by George Courtauld and his cousin Peter Taylor (1790–1850) in 1794 as a silk, crepe and textile business at Pebmarsh in north Essex trading as George Courtauld & Co. In 1810, his American-born son Samuel Courtauld was managing his own silk mill in Braintree, Essex. In 1818, George Courtauld returned to America, leaving Samuel Courtauld and Taylor to expand the business, now known as Courtauld & Taylor, by building further mills in Halstead and Bocking. In 1825 Courtauld installed a steam engine at the Bocking mill, and then installed power looms at Halstead. His mills, however, remained heavily dependent on young female workers – in 1838, over 92% of hi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guido Henckel Von Donnersmarck
Guido Georg Friedrich Erdmann Heinrich Adalbert Graf Henckel von Donnersmarck, from 1901 Prince (''Fürst'') Henckel von Donnersmarck (born 10 August 1830 in Breslau, died 19 December 1916 in Berlin) was a German nobleman, industrial magnate, member of the House of Henckel von Donnersmarck and one of the richest men of his time. He was married in his first marriage to the famed French courtesan Esther Lachmann, known as La Païva, of Russian Jewish origin. Career Born in Breslau, Silesia, he was the son of Karl Lazarus, Count Henckel von Donnersmarck (1772–1864) and his wife Julie, née Countess von Bohlen (1800–1866). When his older brother Karl Lazarus Graf Henckel von Donnersmarck died in 1848, his father transferred his numerous mining properties and ironworks in Silesia to Guido, who soon became one of the richest men in Europe. Henckel also had a sister, Wanda (1826–1907), who in 1843 became the second wife of Ludwig, Prince von Schönaich-Carolath. Friedrich vo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Viscose
Rayon is a semi-synthetic fiber, made from natural sources of regenerated cellulose, such as wood and related agricultural products. It has the same molecular structure as cellulose. It is also called viscose. Many types and grades of viscose fibers and films exist. Some imitate the feel and texture of natural fibers such as silk, wool, cotton, and linen. The types that resemble silk are often called artificial silk. The fibre is used to make textiles for clothing and other purposes. Rayon production involves solubilizing cellulose to allow turning the fibers into required form. Three common ways to solubilize are the cuprammonium process, not in use today, using ammoniacal solutions of copper salts; the viscose process, the most common today, using alkali and carbon sulfide; and the Lyocell process, using amine oxide. The last avoids the neurotoxic carbon sulfide of the viscose process but is also more expensive. Rayon and its variants Rayon is produced by dissolving cell ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stettin
Szczecin (, , german: Stettin ; sv, Stettin ; Latin language, Latin: ''Sedinum'' or ''Stetinum'') is the capital city, capital and largest city of the West Pomeranian Voivodeship in northwestern Poland. Located near the Baltic Sea and the Poland-Germany border, German border, it is a major port, seaport and Poland's seventh-largest city. As of December 2021, the population was 395,513. Szczecin is located on the river Oder, south of the Szczecin Lagoon and the Bay of Pomerania. The city is situated along the southwestern shore of Dąbie Lake, on both sides of the Oder and on several large islands between the western and eastern branches of the river. Szczecin is adjacent to the Police, West Pomeranian Voivodeship, town of Police and is the urban centre of the Szczecin agglomeration, an extended metropolitan area that includes communities in the States of Germany, German states of Brandenburg and Mecklenburg-Western Pomerania. Szczecin is the administrative and industrial cen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Viscose Process
Rayon is a semi-synthetic fiber, made from natural sources of regenerated cellulose, such as wood and related agricultural products. It has the same molecular structure as cellulose. It is also called viscose. Many types and grades of viscose fibers and films exist. Some imitate the feel and texture of natural fibers such as silk, wool, cotton, and linen. The types that resemble silk are often called artificial silk. The fibre is used to make textiles for clothing and other purposes. Rayon production involves solubilizing cellulose to allow turning the fibers into required form. Three common ways to solubilize are the cuprammonium process, not in use today, using ammoniacal solutions of copper salts; the viscose process, the most common today, using alkali and carbon sulfide; and the Lyocell process, using amine oxide. The last avoids the neurotoxic carbon sulfide of the viscose process but is also more expensive. Rayon and its variants Rayon is produced by dissolving ce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wuppertal
Wuppertal (; "''Wupper Dale''") is, with a population of approximately 355,000, the seventh-largest city in North Rhine-Westphalia as well as the 17th-largest city of Germany. It was founded in 1929 by the merger of the cities and towns of Elberfeld, Barmen, Ronsdorf, Cronenberg and Vohwinkel, and was initially "Barmen-Elberfeld" before adopting its present name in 1930. It is regarded as the capital and largest city of the Bergisches Land (historically this was Düsseldorf). The city straddles the densely populated banks of the River Wupper, a tributary of the Rhine called ''Wipper'' in its upper course. Wuppertal is located between the Ruhr (Essen) to the north, Düsseldorf to the west, and Cologne to the southwest, and over time has grown together with Solingen, Remscheid and Hagen. The stretching of the city in a long band along the narrow Wupper Valley leads to a spatial impression of Wuppertal being larger than it actually is. The city is known for its steep ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Elberfeld
Elberfeld is a municipal subdivision of the German city of Wuppertal; it was an independent town until 1929. History The first official mentioning of the geographic area on the banks of today's Wupper River as "''elverfelde''" was in a document of 1161. Etymologically, ''elver'' is derived from the old Low German word for "river." (See etymology of the name of the German Elbe River; cf. North Germanic ''älv''.) Therefore, the original meaning of "elverfelde" can be understood as "field on the river." Elverfelde received its town charter in 1610. In 1726, Elias Eller and a pastor, Daniel Schleyermacher, founded a Philadelphian society. They later moved to Ronsdorf in the Duchy of Berg, becoming the Zionites, a fringe sect. In 1826 Friedrich Harkort, a famous German industrialist and politician, had a type of suspension railway built as a trial and ran it on the grounds of what is today the tax office at Elberfeld. In fact the railway, the Schwebebahn Wuppertal, was eventu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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