GB1107885A - Improvements in or relating to the manufacture of flat glass - Google Patents

Improvements in or relating to the manufacture of flat glass

Info

Publication number
GB1107885A
GB1107885A GB2595364A GB2595364A GB1107885A GB 1107885 A GB1107885 A GB 1107885A GB 2595364 A GB2595364 A GB 2595364A GB 2595364 A GB2595364 A GB 2595364A GB 1107885 A GB1107885 A GB 1107885A
Authority
GB
United Kingdom
Prior art keywords
ions
tin
glass surface
manufacture
effected
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
GB2595364A
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.)
Pilkington Group Ltd
Original Assignee
Pilkington Brothers 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 Pilkington Brothers Ltd filed Critical Pilkington Brothers Ltd
Priority to GB25944/65A priority Critical patent/GB1107887A/en
Priority to GB2595364A priority patent/GB1107885A/en
Priority to US465733A priority patent/US3438760A/en
Priority to LU48901A priority patent/LU48901A1/xx
Priority to FR21831A priority patent/FR1438776A/en
Priority to LU48899A priority patent/LU48899A1/xx
Priority to DE19651496642 priority patent/DE1496642A1/en
Priority to DE19651496641 priority patent/DE1496641B2/en
Priority to DE1965P0037099 priority patent/DE1298240B/en
Priority to SE8289/65A priority patent/SE325113B/xx
Priority to FR21832A priority patent/FR1449761A/en
Priority to FR21830A priority patent/FR1438775A/en
Priority to LU48895A priority patent/LU48895A1/xx
Priority to CS4072A priority patent/CS166187B2/cs
Priority to NL6508034A priority patent/NL6508034A/xx
Priority to NL656508035A priority patent/NL144566B/en
Priority to NL656508037A priority patent/NL144567B/en
Priority to ES0314553A priority patent/ES314553A1/en
Priority to BE665824A priority patent/BE665824A/xx
Priority to BE665826D priority patent/BE665826A/xx
Publication of GB1107885A publication Critical patent/GB1107885A/en
Priority to US835782A priority patent/US3549344A/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
    • C03C21/00—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface
    • C03C21/007—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in gaseous phase
    • 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
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/06—Surface treatment of glass, not in the form of fibres or filaments, by coating with metals
    • C03C17/09—Surface treatment of glass, not in the form of fibres or filaments, by coating with metals by deposition from the vapour phase
    • 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
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/06—Surface treatment of glass, not in the form of fibres or filaments, by coating with metals
    • C03C17/10—Surface treatment of glass, not in the form of fibres or filaments, by coating with metals by deposition from the liquid phase
    • 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
    • C03C21/00—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface
    • C03C21/001—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions
    • C03C21/005—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions to introduce in the glass such metals or metallic ions as Ag, Cu
    • 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
    • C03C2217/00—Coatings on glass
    • C03C2217/20—Materials for coating a single layer on glass
    • C03C2217/25—Metals
    • C03C2217/251—Al, Cu, Mg or noble metals
    • 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
    • C03C2218/00—Methods for coating glass
    • C03C2218/10—Deposition methods
    • C03C2218/15—Deposition methods from the vapour phase

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)
  • Surface Treatment Of Glass (AREA)
  • Joining Of Glass To Other Materials (AREA)

Abstract

In the manufacture of flat glass, particularly in ribbon form, on a bath of molten tin at least some of the tin ions in the glass surface which has been in contact with the molten tin are replaced by hydrogen ions and then at least a proportion of the hydrogen ions are substituted by ions of another element. The substitution of the tin ions is effected by treating the glass surface with a strong acid such as HCl for 1 minute at 100 DEG C. The hydrogen ions are then preferably replaced by ions having a similar ionic radius to the tin ions, such as lithium, calcium or zinc ions. This latter substitution is effected by contacting the first treated glass surface with a saturated solution of the inorganic salt, e.g. calcium chloride, zinc chloride, for about five minutes at 130 DEG C. If required this final salt may be one which upon further heat treatment of 500-600 DEG C. develops a colour in the glass surface due to stannous ions still in the surface, such as manganese, copper or silver, or silver salts may be used to give a silvered surface. Copper or other elements may be used to form an electrically conducting layer.
GB2595364A 1964-06-23 1964-06-23 Improvements in or relating to the manufacture of flat glass Expired GB1107885A (en)

Priority Applications (21)

Application Number Priority Date Filing Date Title
GB25944/65A GB1107887A (en) 1964-06-23 1964-06-23 Improvements in or relating to glass articles
GB2595364A GB1107885A (en) 1964-06-23 1964-06-23 Improvements in or relating to the manufacture of flat glass
US465733A US3438760A (en) 1964-06-23 1965-06-21 Method of coloring glass
FR21830A FR1438775A (en) 1964-06-23 1965-06-22 Improvements in the manufacture of flat glass
FR21831A FR1438776A (en) 1964-06-23 1965-06-22 Improvements in processes for the manufacture and treatment of glass articles, and articles thus obtained
LU48899A LU48899A1 (en) 1964-06-23 1965-06-22
DE19651496642 DE1496642A1 (en) 1964-06-23 1965-06-22 Process for the treatment of glass parts
DE19651496641 DE1496641B2 (en) 1964-06-23 1965-06-22 PROCESS FOR EVEN COLORING GLASS BY REDUCTION OF COLORING METAL COMPONENTS INTRODUCED INTO THE GLASS SURFACE
DE1965P0037099 DE1298240B (en) 1964-06-23 1965-06-22 Process for the surface treatment of flat glass
SE8289/65A SE325113B (en) 1964-06-23 1965-06-22
FR21832A FR1449761A (en) 1964-06-23 1965-06-22 Improvements to glass articles, and to processes for their manufacture and treatment
LU48901A LU48901A1 (en) 1964-06-23 1965-06-22
LU48895A LU48895A1 (en) 1964-06-23 1965-06-23
CS4072A CS166187B2 (en) 1964-06-23 1965-06-23
NL6508034A NL6508034A (en) 1964-06-23 1965-06-23
NL656508035A NL144566B (en) 1964-06-23 1965-06-23 METHOD OF COLORING A SURFACE OF FLAT GLASS AND COLORED FLAT GLASS, OBTAINED BY APPLYING THIS METHOD.
NL656508037A NL144567B (en) 1964-06-23 1965-06-23 METHOD OF COLORING A SURFACE OF FLAT GLASS AND COLORED FLAT GLASS, OBTAINED BY APPLICATION OF THIS METHOD.
ES0314553A ES314553A1 (en) 1964-06-23 1965-06-23 Flat glass manufacturing method. (Machine-translation by Google Translate, not legally binding)
BE665824A BE665824A (en) 1964-06-23 1965-06-23
BE665826D BE665826A (en) 1964-06-23 1965-06-23
US835782A US3549344A (en) 1964-06-23 1969-06-23 Method of removing tin from the surface of flat glass by double ion exchange

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2595364A GB1107885A (en) 1964-06-23 1964-06-23 Improvements in or relating to the manufacture of flat glass

Publications (1)

Publication Number Publication Date
GB1107885A true GB1107885A (en) 1968-03-27

Family

ID=10236005

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2595364A Expired GB1107885A (en) 1964-06-23 1964-06-23 Improvements in or relating to the manufacture of flat glass

Country Status (3)

Country Link
DE (1) DE1298240B (en)
ES (1) ES314553A1 (en)
GB (1) GB1107885A (en)

Also Published As

Publication number Publication date
ES314553A1 (en) 1966-02-16
DE1298240B (en) 1969-06-26

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