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Stephanie Louise Kwolek (/ ˈ k w oʊ l ɛ k /; July 31, 1923 – June 18, 2014) was an American chemist best known for inventing Kevlar. Her career at the DuPont company spanned more than 40 years. [1]
Jun 14, 2024 · Stephanie Kwolek (born July 31, 1923, New Kensington, Pennsylvania, U.S.—died June 18, 2014, Wilmington, Delaware) was an American chemist, a pioneer in polymer research whose work yielded Kevlar, an ultrastrong and ultrathick material best known for its use in bulletproof vests.
In 1965 Stephanie Kwolek 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.
Learn about the life and achievements of Stephanie Kwolek, the inventor of Kevlar, a synthetic fiber that is stronger than steel. Find out how she discovered liquid crystalline polymer solutions and how they are used in various products.
Apr 14, 2014 · Learn how Stephanie Kwolek, a woman chemist at DuPont, discovered and developed Kevlar, a fiber used in bullet-resistant vests and other applications. Explore the history and properties of Kevlar and its inventor's story.
Jun 20, 2014 · Stephanie L. Kwolek, a DuPont chemist who invented the technology behind Kevlar, a virtually bulletproof fiber that has saved thousands of lives, died on Wednesday in Wilmington, Del. She was...
Jun 18, 2014 · Learn about Stephanie Kwolek, the chemist who discovered and developed Kevlar®, a synthetic fiber five times stronger than steel. Find out how she overcame challenges, received patents and awards, and mentored young scientists.
