Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Adam James Ellison0
John Christopher Mauro0
Matthew John Dejneka0
Date of Patent
February 10, 2015
Patent Application Number
13903433
Date Filed
May 28, 2013
Patent Citations Received
Patent Primary Examiner
Patent abstract
An ion exchangeable glass having a high degree of resistance to damage caused by abrasion, scratching, indentation, and the like. The glass comprises alumina, B2O3, and alkali metal oxides, and contains boron cations having three-fold coordination. The glass, when ion exchanged, has a Vickers crack initiation threshold of at least 10 kilogram force (kgf).
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