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Concept
Arthur Eichengrün
Résumé
Arthur Eichengrün (13 August 1867 – 23 December 1949) was a German Jewish chemist, materials scientist, and inventor. He is known for developing the highly successful anti-gonorrhea drug Protargol, the standard treatment for 50 years until the adoption of antibiotics, and for his pioneering contributions in plastics: co-developing (with Theodore Becker) the first soluble cellulose acetate materials in 1903, called "Cellit", and creating processes for the manufacture of these materials which were influential in the development of injection moulding. During World War I his relatively non-flammable synthetic cellulose acetate lacquers, marketed under the name "Cellon", were important in the aircraft industry. He contributed to photochemistry by inventing the first process for the production and development of cellulose acetate film, which he patented with Becker.
Eichengrün claimed to have directed the initial synthesis of aspirin in 1897, but his claim has been disputed. For many years Bayer credited Felix Hoffmann, Eichengrün's junior, with the invention of aspirin. However, the first attribution of the discovery to Hoffmann appears in 1934, and may have reflected anti-Jewish revisionism.
During World War II, Eichengrün was imprisoned in the Theresienstadt concentration camp.
Arthur Eichengrün was born in Aachen as the son of a Jewish cloth merchant and manufacturer. In 1885, he took up studies in chemistry at the University of Aachen, later moved to Berlin, and finally to Erlangen, where he received a doctoral degree in 1890.
In 1896, he joined Bayer, working in the pharmaceutical laboratory. In 1908, he quit Bayer and founded his own pharmaceutical factory, the Cellon-Werke in Berlin. His company was "Aryanized" by the Nazis in 1938.
In 1943, he was arrested and sentenced to four months in prison for having failed to include the word "Israel" in his name in a letter to a Reich official (Nazi law required Jewish men to be identified as such, as they required Jewish women to identify as "Sarah".).
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