Word: rotproof
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Dates: during 1940-1949
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Developed by Department of Agriculture chemists, the new "acetylated" cotton looks like the ordinary variety but is chemically treated to increase resistance to rot and mildew. Promised: rotproof cotton awnings, tents, fish nets, food bags...
...Glass-fiber yarns, once woven into decorative fabrics, are now limited to war uses only. Fireproof, rotproof and impervious to salt air, Fiberglas curtains Navy doorways to save weight and metal. Glass fabric is also used as a lampshade on million-candle-power reconnaissance flares to keep the glare out of observers' eyes and camera lenses...
...make it, glass is finely crushed and heated with carbon dust in a furnace. The molten mass rises and swells like dough as gas from the carbon froths up the melting glass into a foam which later cools and hardens while still keeping its foam structure. Waterproof, ratproof, rotproof, heat-resistant-Foamglas is finding its first big industrial use as a replacement for the cork linings of refrigerators. Today the industrial use of glass is making strides comparable to those of aluminum in the past decade, but it is challenged by plastics. The venerable U.S. glass industry, according to George...
...Treated with organic solvents, soybean meal makes a plastic which is light, durable, almost transparent, waterproof, fireproof, rotproof. Many auto parts and countless miscellaneous objects are made of it. A main drawback, which chemists soon expect to overcome, is that it is hygroscopic (too eager to absorb water...