GB791374A - Alkali-resistant silicate glass - Google Patents

Alkali-resistant silicate glass

Info

Publication number
GB791374A
GB791374A GB17501/56A GB1750156A GB791374A GB 791374 A GB791374 A GB 791374A GB 17501/56 A GB17501/56 A GB 17501/56A GB 1750156 A GB1750156 A GB 1750156A GB 791374 A GB791374 A GB 791374A
Authority
GB
United Kingdom
Prior art keywords
zirconium
alkali
silicate glass
bao
zro
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
GB17501/56A
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.)
Carl Zeiss AG
Original Assignee
Carl Zeiss AG
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 Carl Zeiss AG filed Critical Carl Zeiss AG
Publication of GB791374A publication Critical patent/GB791374A/en
Expired 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
    • C03C3/089—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
    • C03C3/093—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium containing zinc or zirconium

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)

Abstract

791,374. Glass. ZEISS-STIFTUNG, C., [trading as JENAER GLASWERK SCHOTT & GEN]. June 6, 1956 [June 11, 1955], No. 17501/56. Class 56. Zirconium oxide, or a zirconium compound capable of yielding zirconium oxide, is used as a melt additive in the manufacture of alkaliresistant silicate or alkali-resistant borosilicate glass. The zirconium may be added in the form of zirconium sand. Two particular examples are (percentages by weight). (1) SiO 2 57À5; B 2 O 3 1À8; Al 2 O 3 2À0; ZrO 2 14À5; Na 2 O 14À2; K 2 O 2À0; and BaO 8À0; and (2) SiO 2 74À7; B 2 O 3 11À5; Al 2 O 3 1À5; ZrO 2 4À7; Na 2 O 5À0; BaO 2À0; and Fluorspar (CaF 2 ) 0À6-1À0.
GB17501/56A 1955-06-11 1956-06-06 Alkali-resistant silicate glass Expired GB791374A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE791374X 1955-06-11

Publications (1)

Publication Number Publication Date
GB791374A true GB791374A (en) 1958-02-26

Family

ID=6703943

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17501/56A Expired GB791374A (en) 1955-06-11 1956-06-06 Alkali-resistant silicate glass

Country Status (3)

Country Link
BE (1) BE548500A (en)
FR (1) FR1153231A (en)
GB (1) GB791374A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3969121A (en) 1973-02-14 1976-07-13 Tba Industrial Products Limited Glass compositions and fibers made therefrom
USRE29388E (en) * 1973-02-14 1977-09-06 Turner & Newall Limited Glass compositions and fibers made therefrom
US4814298A (en) * 1987-10-26 1989-03-21 Corning Glass Works Lead-free glasses for glaze materials
DE4430710C1 (en) * 1994-08-30 1996-05-02 Jenaer Glaswerk Gmbh Low boric acid borosilicate glass and its use
WO2017057375A1 (en) * 2015-09-30 2017-04-06 旭硝子株式会社 Ultraviolet radiation-transmitting glass
WO2023134432A1 (en) * 2022-01-13 2023-07-20 浙江大学 Low-expansion borosilicate transparent colored glaze, and preparation method therefor and use thereof

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3969121A (en) 1973-02-14 1976-07-13 Tba Industrial Products Limited Glass compositions and fibers made therefrom
USRE29388E (en) * 1973-02-14 1977-09-06 Turner & Newall Limited Glass compositions and fibers made therefrom
US4814298A (en) * 1987-10-26 1989-03-21 Corning Glass Works Lead-free glasses for glaze materials
DE4430710C1 (en) * 1994-08-30 1996-05-02 Jenaer Glaswerk Gmbh Low boric acid borosilicate glass and its use
US5599753A (en) * 1994-08-30 1997-02-04 Jenaer Glaswerck Gmbh Borosilicate glass weak in boric acid
WO2017057375A1 (en) * 2015-09-30 2017-04-06 旭硝子株式会社 Ultraviolet radiation-transmitting glass
JPWO2017057375A1 (en) * 2015-09-30 2018-07-19 旭硝子株式会社 UV transmitting glass
WO2023134432A1 (en) * 2022-01-13 2023-07-20 浙江大学 Low-expansion borosilicate transparent colored glaze, and preparation method therefor and use thereof

Also Published As

Publication number Publication date
BE548500A (en) 1956-06-30
FR1153231A (en) 1958-03-04

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