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Wallace Hume Carothers (/ k ə ˈ r ʌ ð ər z /; April 27, 1896 – April 29, 1937) was an American chemist, inventor, and the leader of organic chemistry at DuPont, who was credited with the invention of nylon.
America's Textile Reporter referred to 1951 as the "Year of ... Nylon 510, made from pentamethylene diamine ... Multistranded nylon cord and rope is slippery and ...
Exemplified by the twisting of a long, narrow box, the Wright brothers incorporated wing warping on their 1899 glider that used ropes to pull on the wings. Later on, the young French engineer Robert Esnault-Pelterie replaced wing warping in 1904 with the aileron on a copy he made of a 19th-century Wright glider.
Nylon was discovered in the late 1930s and was first introduced into fiber ropes during World War II. Indeed, the first synthetic fiber ropes were small braided parachute cords and three-strand tow ropes for gliders, made of nylon during World War II. [21]
The paper, The Nylon Rope Trick, [10] demonstrated a way of producing nylon in a beaker at room temperature. It is still a common classroom experiment, [ 15 ] and the process was extended to high molecular weight polyamides. [ 16 ]
DuPont made public in 1938 that their company had invented nylon. [1] This new invention was the first synthetic fiber, fabrics that are commonly used in textiles today. [2] In 1939, DuPont began marketing nylon monofilament fishing lines; however, braided Dacron lines remained the most used and popular fishing line for the next two decades, as early monofilament line was very stiff or "wiry ...
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Invented in the mid-20th century, they are widely used in clothing, accessories, and various industrial and consumer applications. The fastener consists of two complementary components: one with tiny hooks and the other with soft loops. When pressed together, the hooks catch the loops, creating a secure but temporary bond.