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ION EXCHANGED, FAST COOLED GLASSES

  • US 20090220761A1
  • Filed: 02/26/2009
  • Published: 09/03/2009
  • Est. Priority Date: 02/29/2008
  • Status: Active Grant
First Claim
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1. A glass article, the glass article having an anneal point and a strain point, wherein the glass article is quenched from a first temperature that is greater than the anneal point of the glass article to a second temperature, wherein the second temperature is less than the strain point of the glass article, wherein the glass article is ion exchangeable, and wherein the glass article, when ion exchanged, has an ion exchanged surface region having a depth of at least 20 μ

  • m.

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