AU455667B2 - Thermal tempering of glass having short strain point-to softening point interval - Google Patents

Thermal tempering of glass having short strain point-to softening point interval

Info

Publication number
AU455667B2
AU455667B2 AU25188/71A AU2518871A AU455667B2 AU 455667 B2 AU455667 B2 AU 455667B2 AU 25188/71 A AU25188/71 A AU 25188/71A AU 2518871 A AU2518871 A AU 2518871A AU 455667 B2 AU455667 B2 AU 455667B2
Authority
AU
Australia
Prior art keywords
glass
thermal tempering
softening point
short strain
interval
Prior art date
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.)
Expired
Application number
AU25188/71A
Other versions
AU2518871A (en
Inventor
MILES Ã…HLBERG and LEIGHTON EUGENE ORR STANLEY
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.)
PPG Industries Inc
Original Assignee
PPG Industries Inc
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 PPG Industries Inc filed Critical PPG Industries Inc
Application granted granted Critical
Publication of AU2518871A publication Critical patent/AU2518871A/en
Publication of AU455667B2 publication Critical patent/AU455667B2/en
Expired legal-status Critical Current

Links

AU25188/71A 1970-02-11 1971-02-08 Thermal tempering of glass having short strain point-to softening point interval Expired AU455667B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
USUS10641 1970-02-11
USUS107353 1971-01-18

Publications (2)

Publication Number Publication Date
AU2518871A AU2518871A (en) 1972-08-10
AU455667B2 true AU455667B2 (en) 1972-08-10

Family

ID=

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