JPH0460059B2 - - Google Patents

Info

Publication number
JPH0460059B2
JPH0460059B2 JP61087196A JP8719686A JPH0460059B2 JP H0460059 B2 JPH0460059 B2 JP H0460059B2 JP 61087196 A JP61087196 A JP 61087196A JP 8719686 A JP8719686 A JP 8719686A JP H0460059 B2 JPH0460059 B2 JP H0460059B2
Authority
JP
Japan
Prior art keywords
glass
temperature
strengthening
composition
cao
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 - Lifetime
Application number
JP61087196A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62246839A (ja
Inventor
Shinichi Araya
Tadashi Muramoto
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.)
Central Glass Co Ltd
Original Assignee
Central Glass Co Ltd
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 Central Glass Co Ltd filed Critical Central Glass Co Ltd
Priority to JP8719686A priority Critical patent/JPS62246839A/ja
Publication of JPS62246839A publication Critical patent/JPS62246839A/ja
Publication of JPH0460059B2 publication Critical patent/JPH0460059B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • 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
    • C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
    • C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
    • C03C3/087—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)
JP8719686A 1986-04-17 1986-04-17 易強化ガラス組成物 Granted JPS62246839A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8719686A JPS62246839A (ja) 1986-04-17 1986-04-17 易強化ガラス組成物

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8719686A JPS62246839A (ja) 1986-04-17 1986-04-17 易強化ガラス組成物

Publications (2)

Publication Number Publication Date
JPS62246839A JPS62246839A (ja) 1987-10-28
JPH0460059B2 true JPH0460059B2 (cs) 1992-09-25

Family

ID=13908226

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8719686A Granted JPS62246839A (ja) 1986-04-17 1986-04-17 易強化ガラス組成物

Country Status (1)

Country Link
JP (1) JPS62246839A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09208246A (ja) * 1995-10-16 1997-08-12 Central Glass Co Ltd 防火ガラス

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5071796A (en) * 1989-08-14 1991-12-10 Ppg Industries, Inc. Flat glass composition with improved melting and tempering properties
JP4951838B2 (ja) * 1999-11-11 2012-06-13 日本板硝子株式会社 強化用板ガラス
US6858553B2 (en) 2000-10-03 2005-02-22 Nippon Sheet Glass Co., Ltd. Glass composition
JP2010202413A (ja) * 2007-06-27 2010-09-16 Asahi Glass Co Ltd ガラスの製造方法、ガラス原料の製造方法及びガラス原料
JP5880439B2 (ja) * 2010-10-27 2016-03-09 旭硝子株式会社 ガラス板およびその製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0653592B2 (ja) * 1985-02-21 1994-07-20 旭硝子株式会社 強化ガラスの製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09208246A (ja) * 1995-10-16 1997-08-12 Central Glass Co Ltd 防火ガラス

Also Published As

Publication number Publication date
JPS62246839A (ja) 1987-10-28

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term