Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kyocera Corp
Original Assignee
Kyocera Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kyocera CorpfiledCriticalKyocera Corp
Priority to JP19913484ApriorityCriticalpatent/JPS6177636A/ja
Priority to US06/775,859prioritypatent/US4632846A/en
Publication of JPS6177636ApublicationCriticalpatent/JPS6177636A/ja
Priority to US06/926,854prioritypatent/US4767672A/en
Priority to US07/114,227prioritypatent/US4806334A/en
Publication of JPH0444620B2publicationCriticalpatent/JPH0444620B2/ja
C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
C03C3/00—Glass compositions
C03C3/04—Glass compositions containing silica
C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
C03C3/091—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium