Roy Joseph Plunkett (June 26, 1910 – May 12, 1994) was an American chemist. He discovered polytetrafluoroethylene (PTFE), better known as Teflon, in 1938...
9 KB (872 words) - 04:17, 17 August 2024
Polytetrafluoroethylene (PTFE) was accidentally discovered in 1938 by Roy J. Plunkett while he was working in Chemours Chambers Works plant in New Jersey...
56 KB (5,799 words) - 18:25, 27 August 2024
1938 Polytetrafluoroethylene (commonly known as teflon), discovered by Roy Plunkett at DuPont. 1941 Polyethylene terephthalate (PET) is discovered at the...
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invented nylon. In 1938, Otto Bayer invented polyurethane. In 1941, Roy Plunkett invented Teflon. In 1946, he invented Polyester. Polyethylene terephthalate...
20 KB (2,009 words) - 02:38, 11 February 2024
(polytetrafluoroethylene or PTFE). PTFE was invented serendipitously by Roy Plunkett in 1938, while working for a joint venture of the DuPont company. The...
15 KB (1,620 words) - 13:37, 24 June 2024
polytetrafluoroethylene (PTFE), a fluoropolymer discovered in 1938 by Roy Plunkett, a chemist with DuPont. His son, Robert W. Gore, in college at the time...
15 KB (1,564 words) - 02:07, 1 December 2023
Plunkett (1788–1832), Beadle or night-constable of Whitechapel, London Robert Plunkett (d. 1815), President of Georgetown University Roy J. Plunkett (1910–1994)...
8 KB (1,021 words) - 14:23, 26 August 2024
making poly-tetrafluoroethylene, better known as Teflon discovered by Roy Plunkett 1939 – Dislocations in metals confirmed by Robert W. Cahn 1947 – First...
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Midgley Jr. and Charles F. Kettering, 1928) and the discovery of Teflon (Roy J. Plunkett, 1938), the field of organofluorine chemistry had not attracted a great...
50 KB (4,681 words) - 09:42, 23 August 2024
keystone product and its form a symbol for a product type. 1938 — Scientist Roy Plunkett accidentally invented the world's slipperiest substance. DuPont kept...
20 KB (2,263 words) - 03:00, 15 June 2024