Leo Henricus Arthur Baekelandwas born on November 14, 1863, in Sint-Martens-Latem, Belgium.

Our editors will review what you’ve submitted and determine whether to revise the article. Baekeland ‹bàakëlant›, Leo Hendrik. En 1889, son voyage de noces l'ayant amené aux États-Unis, il décide de s'installer dans ce pays dont il obtient la nationalité en 1897.

Après avoir effectué ses études supérieures à l'université de Gand, il y obtient en 1884 un doctorat en sciences naturelles et y commence une carrière d'enseignant. Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree.... Be on the lookout for your Britannica newsletter to get trusted stories delivered right to your inbox.Articles from Britannica Encyclopedias for elementary and high school students. On le retrouve en noir pour les téléphones, mais aussi, de toutes les couleurs pour les appareils photos, les boules de billard, les colliers, les assiettes et autres objets.Devenu excentrique avec l'âge, Baekeland vend sa société, la General Bakelite Company, à l'Union Carbide en 1939 et prend sa retraite. He attended elementary school from the age of five and joined government high school ‘Atheneum’ afterwards. Prononciation de Leo baekeland à 1 prononciation audio, et de plus pour Leo baekeland.
He is best known for the inventions of Velox photographic paper in 1893 and Bakelite in 1907. Leo Hendrik Baekeland, né le 14 novembre 1863 à Gand et mort le 23 février 1944 à Beacon, New York, est un chimiste belge naturalisé américain, connu pour ses recherches en photographie et sur les matières plastiques (il a donné son nom à la « bakélite »).. Biographie. This article was most recently revised and updated by Then he turned to developing a phenol-formaldehyde binder for asbestos, which at that time was molded with hard natural rubber. Leo Hendrik Baekeland est né le 14 novembre 1863 à Lathem-Saint-Martin, près de Gand, en Belgique.





Although molded products no longer… Also known as phenolic resins, phenol-formaldehyde polymers were the first completely synthetic polymers to be commercialized. Après avoir effectué ses études supérieures à l'université de Gand, il y obtient en 1884 un doctorat en sciences naturelles et y commence une carrière d'enseignant.

Fils d'un modeste cordonnier de Gand en Belgique, Leo Baekeland y naquit en 1863. Changer la langue cible pour obtenir des traductions.Copyright © 2000-2016 sensagent : Encyclopédie en ligne, Thesaurus, dictionnaire de définitions et plus. - Chimico belga (Gand 1863 - Beacon, New York, 1944); studiò le resine di policondensazione fenolo-formaldeide (preparazione, indurimento, stampaggio a caldo sotto pressione, ecc. La plupart des définitions du français sont proposées par SenseGates et comportent un approfondissement avec Littré et plusieurs auteurs techniques spécialisés. Leo Henricus Arthur Baekeland (n. 14 noiembrie 1863 – d. 23 februarie 1944) a fost un chimist american de origine belgiană. Today these vintage consumer goods are prized by antique dealers and collectors.A polymeric plastic made from phenol and formaldehyde, Bakelite was one of the earliest synthetic materials to transform the material basis of modern life. https://www.thoughtco.com/story-of-synthetic-plastic-1991672 Biographie.

Le magazine « Time » le classa parmi les vingt plus grands esprits du XXe siècle. It may not have been reviewed by professional editors (see Ajouter de nouveaux contenus Add à votre site depuis Sensagent par XML.Obtenir des informations en XML pour filtrer le meilleur contenu.Fixer la signification de chaque méta-donnée (multilingue). …1907 by Belgian-born American chemist Leo Hendrik Baekeland. His father Charles Baekeland was a cobbler and mother Rosalie Baekeland was a housemaid. 1. biographie; 2. notes; 3. Comment dire Leo baekeland en Néerlandais? En poursuivant votre navigation sur ce site, vous acceptez l'utilisation de ces cookies. Much of his initial years were spent in Ghent, Belgium.



Leo Hendrik Baekeland (Sint-Martens-Latem, 14 novembre 1863 – Beacon, 23 febbraio 1944 ) è stato un chimico statunitense di origine belga, inventore della bachelite, la prima resina sintetica.
Leo Baekeland, in full Leo Hendrik Baekeland, (born November 14, 1863, Ghent, Belgium—died February 23, 1944, Beacon, New York, U.S.), U.S. industrial chemist who helped found the modern plastics industry through his invention of Bakelite, the first thermosetting plastic (a … History at your fingertips Baekeland’s inventive and entrepreneurial genius also propelled him into several other new chemical technological ventures throughout his life.After completing his doctorate at the University of Ghent in his native Belgium, Baekeland taught for several years. The Belgian-born chemist and entrepreneur Leo Baekeland invented Bakelite, the first fully synthetic plastic.Colorful objects made of Bakelite—jewelry, telephones, radios, and billiard balls, to name just a few—brightened everyday life in the first half of the 20th century. Although it was still unclear what the molecular structure of polymers might be, chemists and others began to search for combinations of reagents that would react to form synthetic polymers.Baekeland investigated the reactions of phenol and formaldehyde, first producing a soluble phenol-formaldehyde shellac called Novolak, which never became a market success.

Leo H. Baekeland, a Belgian American inventor, introduced a new class of large molecules when he took out his patent for Bakelite in 1909.


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