Word: chardonnet
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...nitrocellulose process for making rayon was patented in 1884 by Count Hilaire de Chardonnet, who dissolved nitrocellulose in an organic solvent, forced the solution through fine holes, finally obtaining long fibres which were spun into threads (Tubize). The viscose process (treating cotton with caustic soda and carbon disulphide) was patented eight years later by two U. S. chemists. Later a third method (little used today) was found using copper hydroxide and ammonia, and still later came a fourth in which the final product is not cellulose but cellulose acetate. Viscose rayon leads in U. S. production; the costlier acetate rayon?...
...chopped off before he was executed. In the course of time he came to be venerated as St. Victor the Martyr by the Roman Catholic Church. Years later his foot, now a relic holy to many a French Catholic, was acquired by the Paris church of St. Nicolas du Chardonnet on the Left Bank. Last week St. Nicolas du Chardonnet mournfully announced that some prowling malefactor had stolen St. Victor's foot, posted a reward for its return...
...invented forty years ago by a French nobleman, Count de Chardonnet. Practically any cellulose substance can be transformed into it,-cotton linters (tiny shreds of cotton fibre formerly wasted), wood pulp, corn stalks, straw...
Rayon was invented some forty years ago by a Frenchman, the Count de Chardonnet, who manufactured a lustrous fibre by treating cotton linters with nitric acid, and pressing the resulting nitrocellulose through small dies into a coagulating solution. Subsequently, wood pulp was employed as well as cotton linters as raw material, and other important improvements effected in the process. At first, rayon was known as "artificial silk," but so swiftly has its output increased that its trade name of rayon is now thoroughly established...
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