Word: coppering
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...industry desired better things. In 1926 it obtained one of those better things, a Cotton-Textile Institute. As secretary for its Institute it got a bright, handsome young son of one of Nashville's leading department store owners. His name was George Arthur Sloan and, as Secretary of the Copper & Brass Research Association, he had learned the art of running trade associations. He plunged into the job of finding new uses for cotton textiles?cotton wall paper, cotton writing paper, cotton roofing...
...have been financed by Soviet agents from the Red Army base at Khabarovsk. Finally last week the Imperial Japanese Army propaganda bureau in Tokyo issued what Russians interpreted as a threat that Japan means eventually to seize C. E. R. without paying Moscow so much as a copper kopek. Restrained, but ominous, this statement read: "The Japanese Army has decided to adopt a stronger attitude than before in the event of future Soviet provocations." Meanwhile Moscow made an even stiffer threat, hurled by Soviet Vice President Kuznetsov of C. E. R. Said he: "The Soviet Government will protect the railway...
...create a peacetime business. Nickel was such a drug on the market that the mines were closed, his company had lost nearly $800,000 in one year. Smart, self-confident, aggressive and a trained metallurgist. President Stanley wove into the warp of industry a number of steel and copper alloys, notably Monel metal (named after Nickel's first president, the late Col. Ambrose Monell). He fixed the price of nickel at 35¢ per lb. in 1926, did not raise it in 1929, did not lower it during Depression. And if Nickel makes as much money in the last half...
...quiet little Pasadena, Calif, one day last week a blast almost materialized that would have shaken the sober townfolk out of their skins. Two blocks from Pasadena's busiest corner, Crown City Plating Co. electroplates chromium, gold, brass, silver, copper. A swart little man named Wallace Foreman was mixing sulphuric acid and glycerin to make an electrolyte for plating. Already in the tank were 75 gal. of acid and 2 gal. of glycerin. Thinking to add more acid, Wallace Foreman picked up a 3-gal. container, dumped in the contents. Unluckily the container held not sulphuric but nitric acid...
...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?of which Du Font's much publicized fabric "Acele" is an example?is second. Most industrial chemists feel that...