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Stephanie Louise Kwolek (/ ˈkwoʊlɛk /; 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. [1][2] For her discovery, Kwolek was awarded the DuPont company's Lavoisier Medal for outstanding technical ...
Kevlar (para-aramid) [2] is a strong, heat-resistant synthetic fiber, related to other aramids such as Nomex and Technora. Developed by Stephanie Kwolek at DuPont in 1965, [3][2][4] the high-strength material was first used commercially in the early 1970s as a replacement for steel in racing tires.
Though modern terminology, like "rubber pants" and "rubbers", is commonly used to refer to various types of waterproof pants. The introduction of lighter, less bulky, and often incorporated integral waterproof plastic backing superabsorbent polymers, along with blood-gelling polymers for sanitary pads, significantly displaced traditional pads.
Marion Donovan. Marion O'Brien Donovan (October 15, 1917 – November 4, 1998) was an American inventor and entrepreneur. Recognized as one of the era's most prominent female inventors, [1] she secured a total of 20 patents for her creations. In 1946, she created a reusable, impermeable diaper cover. Ultimately, this led to the invention of the ...
Woman wearing blue PVC shorts and top. Clothing fetishism or garment fetishism is a sexual fetish that revolves around a fixation upon a particular article or type of clothing, a particular fashion or uniform, or a person dressed in such a style.
Plastic clothing. Plastic clothing is clothing made from flexible sheets of plastics such as PVC, as distinct from clothing made from plastic-based synthetic fiber textiles such as polyester. Plastic clothing has existed almost since the creation of flexible plastic, particularly rain-protection garments made from waterproof fabrics. Fashions ...
Invented in 1952 by Virginia Apgar. Disposable diapers. The first disposable diaper was invented in 1946 by Marion Donovan, a professional-turned-housewife who wanted to ensure her children's cloth diapers remained dry while they slept. [12] Donovan patented her design (called 'Boaters') in 1951.
Rubber pants (about 1950) Rubber pants or rubber panties were the predecessor to plastic pants and served the purpose of a diaper cover, replacing the woolen garment. However, "rubber pants" is still a generic term for any pull-on or snap-on incontinence protective garment. Lacking a fly front, the traditional variant is a true panty.