Roy J. 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) - 15:53, 15 March 2023 |
1938 Polytetrafluoroethylene (commonly known as teflon), discovered by Roy Plunkett at DuPont. 1941 Polyethylene terephthalate (PET) is discovered at the... 8 KB (274 words) - 14:14, 18 January 2024 |
– roller skates Ivan Plotnikov (1902–1995), Russia – kirza leather Roy Plunkett (1910–1994), U.S. – Teflon Petrache Poenaru (1799–1875), Romania – fountain... 107 KB (12,054 words) - 10:43, 28 March 2024 |
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 (998 words) - 13:42, 23 March 2024 |
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 (4,662 words) - 19:33, 21 March 2024 |
making poly-tetrafluoroethylene, better known as Teflon discovered by Roy Plunkett 1939 – Dislocations in metals confirmed by Robert W. Cahn 1947 – First... 10 KB (1,012 words) - 14:34, 4 March 2024 |
Retrieved 21 June 2015. Plunkett, John (16 June 2015). "Channel 4 drops British Comedy Awards". The Guardian. Retrieved 17 June 2015. Plunkett, John (16 May 2015)... 399 KB (14,348 words) - 19:44, 9 February 2024 |
1929) Julie Palais, Antarctic researcher, glaciologist (M.S., Ph.D.) Roy Plunkett, inventor of teflon (Ph.D. 1936) Douglas Prasher, discoverer of green... 133 KB (12,709 words) - 19:43, 27 March 2024 |
Teflon. It had been accidentally invented in 1938 by DuPont chemist Roy Plunkett, as a by-product of chlorofluorocarbon refrigerant research. After further... 17 KB (1,396 words) - 01:30, 30 December 2023 |
astronaut Cromwell Dixon, inventor and aviator Charles Kettering, inventor Roy Plunkett, inventor Ted Williams, former homeless man, radio personality The University... 12 KB (1,270 words) - 03:27, 6 August 2022 |
34 in the new Science and Innovation organization. On April 6, 1938, Roy Plunkett at DuPont's Jackson Laboratory in New Jersey was working with gases related... 30 KB (3,971 words) - 21:54, 23 March 2024 |
a catch off of Liam Plunkett's bowling. After scoring 13 against New Zealand, and 4 against Australia in his next two innings, Roy was dropped by England... 74 KB (7,984 words) - 00:18, 16 April 2024 |
Lee Roy Selmon (October 20, 1954 – September 4, 2011) was an American professional football player who was a defensive end for the Tampa Bay Buccaneers... 16 KB (1,403 words) - 21:14, 20 March 2024 |
Zealand to a total of 241/8 from their 50 overs. Chris Woakes and Liam Plunkett took three wickets each for the hosts. Defending a middling score, the... 46 KB (3,839 words) - 16:56, 16 April 2024 |
soda powder outside to freeze overnight. The polymer teflon, which Roy J. Plunkett observed forming a white mass inside a pressure bottle during an effort... 18 KB (1,628 words) - 23:07, 4 March 2024 |
the D.I.C.E. Awards). During the game's 20th anniversary in 2017, Luke Plunkett of Kotaku wrote an essay arguing that FIFA 98 should be considered as the... 18 KB (1,606 words) - 15:31, 31 March 2024 |
Robert Redford. In the 1974 film The Front Page, Benedict appeared as Plunkett, the emissary of the governor. In Dino De Laurentiis' Mandingo (1975),... 14 KB (1,167 words) - 05:19, 13 March 2024 |
London. 29 October 2010. Archived from the original on 21 June 2022. Plunkett, John (29 October 2010). "The Inbetweeners to return for two specials"... 35 KB (2,713 words) - 00:56, 15 April 2024 |
the film. Another film reference to the club's defence comes in the film Plunkett & Macleane, in which two characters are named Dixon and Winterburn after... 180 KB (14,858 words) - 14:04, 17 April 2024 |
Desert Island Discs comes to iPlayer". BBC. Retrieved 27 September 2009. Plunkett, John (28 September 2009). "BBC launches Radio 4's Desert Island Discs... 18 KB (1,776 words) - 22:23, 12 April 2024 |