Pyrex: differenze tra le versioni

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== Storia ==
[[File:Pyrex newspaper ad 1922.png|thumb|Pubblicità Pyrex del 1922 su un quotidiano]]
Il [[vetro borosilicato]] fu inventato dal chimico tedesco [[Otto Schott]], fondatore della [[Schott AG]] nel 1893, 22 anni prima dell'introduzione del Pyrex della Corning. Schott AG vendette il suo prodotto con nome "[[Duran (vetro)|Duran]]".
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In 1908, Eugene Sullivan, director of research at Corning Glass Works, developed Nonex, a borosilicate low-expansion glass, to reduce breakage in shock-resistant lantern globes and battery jars. Sullivan had learned about Schott's borosilicate glass as a doctoral student in Leipzig, Germany. Jesse Littleton of Corning discovered the cooking potential of borosilicate glass by giving his wife a casserole dish made from a cut-down Nonex battery jar. Corning removed the [[lead]] from Nonex and developed it as a consumer product.<ref name="IDSAQuote">[http://www.industrialdesignhistory.com/node/137 Corning Pyrex Bakeware], Carroll M. Gantz, Design Chronicles: Significant Mass-produced Designs of the 20th Century, Schiffer Publications, Ltd. 2005</ref> Pyrex made its public debut in 1915 during [[World War I]], positioned as an American-produced alternative to Duran.
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==Note==
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