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Spandex, Lycra, or elastane is a synthetic fiber known for its exceptional elasticity. It is a polyether - polyurea copolymer that was invented in 1958 by chemist Joseph Shivers at DuPont . [ 1 ] [ 2 ] [ 3 ]
Joseph Clois Shivers Jr. (November 29, 1920 – September 1, 2014) was an American textile chemist who was based in West Chester, Pennsylvania, best known for his role in the structural development of Spandex, a thermoplastic elastomer, in the 1950s, while employed at DuPont. [1] Shivers was born in 1920 in Marlton, New Jersey.
Sara Treleaven Blakely[1] (born February 27, 1971) is an American businesswoman and philanthropist. She is the founder of Spanx, an American intimate apparel company with pants and leggings, founded in Atlanta, Georgia. [2] In 2012, Blakely was named in Time magazine's "Time 100" annual list of the 100 most influential people in the world. [3]
With the relaxed country styles of the end of the century, ... Invented in Utica, ... nylon, and Spandex. [5] By 1960, men's underwear was regularly printed in loud ...
Fibers invented between 1930 and 1970 include nylon, PTFE, polyester, Spandex, and Kevlar. Clothing producers soon adopted synthetic fibers, often using blends of different fibers for optimized properties. [91] Synthetic fibers can be knit and woven similarly to natural fibers.
est. $400 million (as of June 30, 2018) [1] Number of employees. 750. Parent. Blackstone Inc. Website. spanx.com. Spanx, Inc. is an American underwear maker focusing on shaping briefs and leggings, founded in Atlanta, Georgia. [2]
Velvet. Weave details visible on a purple-colored velvet fabric. Velvet is a type of woven fabric with a dense, even pile [1] that gives it a distinctive soft feel. Historically, velvet was typically made from silk. Today, velvet can be made from silk, linen, cotton, wool, synthetic fibers, silk-cotton blends, or synthetic-natural fiber blends. [2]
1940 – Spectrophotometer invented, with impact on commercial textile dye processes. 1942 – First patent for fabric singeing awarded in US. [26] 1949 – Heinrich Mauersberger invents the sewing-knitting technique and his "Malimo" machine. 1955 – Research begins on multi-phase weft insertion.