Ads
related to: stephanie kwolek timeline calendar days schedule planner sheet downloadtop10.com has been visited by 100K+ users in the past month
Search results
Results From The WOW.Com Content Network
Stephanie Louise Kwolek (/ ˈ k w oʊ l ɛ k /; July 31, 1923 – June 18, 2014) was a Polish-American chemist best known for inventing Kevlar (poly-paraphenylene terephthalamide). Her career at the DuPont company spanned more than 40 years.
Download as PDF; Printable version; ... This is a timeline of the development of plastics, ... Kevlar developed at DuPont by Stephanie Kwolek:
Stephanie Kwolek, American chemist of Polish origin, who in 1965 created the first of a family of synthetic fibers of exceptional strength and stiffness. The best-known member is Kevlar , a material used in protective vests as well as in boats, airplanes, ropes, cables, and much more—in total about 200 applications.
Calendar · Oct 28, 2023 Create, share, or subscribe to a calendar Learn how to stay in touch with the people in your life by creating, sharing, or subscribing to a calendar.
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
Stephanie Kwolek (1923–2014), American chemist, inventor of Kevlar; Lidija Liepiņa (1891–1985), Latvian chemist, one of the first Soviet doctorates in chemistry; Kathleen Lonsdale (1903–1971), British crystallographer [4]: 71–74 Bodil Jerslev Lund (1919–2005), Danish chemist and pharmacist; Grace Medes (1886–1967), American biochemist