Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
August 4, 2015
0Patent Application Number
139141170
Date Filed
June 10, 2013
0Patent Citations Received
Patent Primary Examiner
Patent abstract
Universal glasses are provided which have the composition, in percent by weight on an oxide basis, 65-75 of SiO2, 11-18 of Al2O3, 5-10 of MgO, 5-10 of CaO, which are free of B2O3, SrO, BaO, CeO2 and PbO and have a hydrolytic resistance in the first class in accordance with DIN ISO 719, an acid resistance at least in the second class in accordance with DIN 12116 and an alkali resistance at least in the second class in accordance with DIN ISO 695.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
