Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Larry J. Shelestak0
James M. Baldauff0
Date of Patent
December 1, 2009
0Patent Application Number
110551840
Date Filed
February 10, 2005
0Patent Primary Examiner
Patent abstract
The present invention provides a blue glass that can be essentially free of selenium and cobalt but still has a blue color and desired luminous transmittance. Additionally, the amount of iron present is comparable to conventional soda-lime-silica glass. The glass of the present invention can have a soda-lime-silica glass base portion, with major colorants that provide the blue color.
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