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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.
Nylon is a family of synthetic polymers with amide backbones, usually linking aliphatic or semi-aromatic groups. Nylons are white or colorless [1] [2] ...
Nylon is invented and patented by DuPont [6] 1938: Nylon is first used for bristles in toothbrushes. It features at the 1939 worlds fair and is famously used in stockings in 1940: 1938: Polytetrafluoroethylene (commonly known as teflon), discovered by Roy Plunkett at DuPont. 1941
Those stockings were sheer, first made of silk or rayon (then known as "artificial silk") and after 1940 of nylon. Kronenberg brand stocking from mid-20th century. The introduction of nylon in 1939 by chemical company DuPont began a high demand for stockings in the United States with up to 4 million pairs being purchased in one day.
The first nylon, nylon 66, was synthesized on February 28, 1935, by Wallace Hume Carothers at DuPont's research facility at the DuPont Experimental Station. The next step was taken by Hilaire de Chardonnet , a French engineer and industrialist , who invented the first artificial silk , which he called "Chardonnet silk".
Pantyhose, sometimes also called sheer tights, are close-fitting legwear covering the wearer's body from the waist to the toes. Pantyhose first appeared on store shelves in 1959 for the advertisement of new design panties (Allen Gant's product, 'Panti-Legs') [1] as a convenient alternative to stockings and/or control panties which, in turn, replaced girdles.
A rib-knit sweater made of polyester and nylon for a cozy, relaxed fit. The crewneck is perfect for layering under button-downs. Available in sizes XS to 4X. $20 at Old Navy. Old Navy.
Carothers invented neoprene, a synthetic rubber; [17] the first polyester superpolymer; and, in 1935, nylon. In 1924, DuPont formed Lazote, Inc., which began manufacturing synthetic ammonia using the Claude process. It eventually formed the National Ammonia Company of Pennsylvania, the du Pont National Ammonia Company, and then the du Pont ...