SE8802578D0 - PYROLYTIC COATED DISC GLASS AND SET AS MANUFACTURING THE SAME - Google Patents
PYROLYTIC COATED DISC GLASS AND SET AS MANUFACTURING THE SAMEInfo
- Publication number
- SE8802578D0 SE8802578D0 SE8802578A SE8802578A SE8802578D0 SE 8802578 D0 SE8802578 D0 SE 8802578D0 SE 8802578 A SE8802578 A SE 8802578A SE 8802578 A SE8802578 A SE 8802578A SE 8802578 D0 SE8802578 D0 SE 8802578D0
- Authority
- SE
- Sweden
- Prior art keywords
- glass
- temperature
- pyrolytically
- manufacturing
- sodium
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000011521 glass Substances 0.000 abstract 5
- 239000011248 coating agent Substances 0.000 abstract 3
- 238000000576 coating method Methods 0.000 abstract 3
- 239000011734 sodium Substances 0.000 abstract 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 2
- 229910052708 sodium Inorganic materials 0.000 abstract 2
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 abstract 2
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 239000005357 flat glass Substances 0.000 abstract 1
- 239000010410 layer Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000002574 poison Substances 0.000 abstract 1
- 231100000614 poison Toxicity 0.000 abstract 1
- 239000002243 precursor Substances 0.000 abstract 1
- 229910001415 sodium ion Inorganic materials 0.000 abstract 1
- 239000002344 surface layer Substances 0.000 abstract 1
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
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/001—General methods for coating; Devices therefor
- C03C17/002—General methods for coating; Devices therefor for flat glass, e.g. float glass
-
- 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
- C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
- C03C23/007—Other surface treatment of glass not in the form of fibres or filaments by thermal treatment
Abstract
Sodium ions present in a glass make it more difficult to form a pyrolytic coating and can also poison the latter. To obviate these problems, a pyrolytically coated flat glass contains sodium, but is de-alkalised, so that the glass has, in the pyrolytically coated state, a surface layer of 1 mu m thickness, which is depleted of sodium in a quantity of at least 5 mg of Na<+> per m<2> as compared with the layer immediately below, of the same thickness. To effect such a de-alkalisation, the glass can be exposed to an atmosphere containing an acidic gas such as sulphur trioxide, its temperature being above 200@C and it remaining exposed to this atmosphere for a period during which, or at least at the end of which, its temperature is below 350@C. The de-alkalised glass is then washed, reheated and contacted at a temperature of at least 400@C with the coating precursor material, which reacts pyrolytically in contact with the glass and forms a pyrolytic coating thereon.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8716388A GB2206878B (en) | 1987-07-11 | 1987-07-11 | Pyrolytically coated sheet glass and process of manufacturing same |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE8802578D0 true SE8802578D0 (en) | 1988-07-08 |
| SE8802578L SE8802578L (en) | 1989-01-12 |
| SE465921B SE465921B (en) | 1991-11-18 |
Family
ID=10620519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8802578A SE465921B (en) | 1987-07-11 | 1988-07-08 | PYROLYTIC COATED GLASS AND SET TO MANUFACTURE THE SAME |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS6433033A (en) |
| AT (1) | AT398753B (en) |
| BE (1) | BE1002216A4 (en) |
| CH (1) | CH675416A5 (en) |
| DE (1) | DE3823089A1 (en) |
| ES (1) | ES2006972A6 (en) |
| FR (1) | FR2617833B1 (en) |
| GB (1) | GB2206878B (en) |
| IT (1) | IT1219388B (en) |
| LU (1) | LU87246A1 (en) |
| NL (1) | NL8801713A (en) |
| SE (1) | SE465921B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997007069A1 (en) * | 1995-08-18 | 1997-02-27 | Adam Heller | Self-cleaning glass and method of making thereof |
| FR2876370B1 (en) * | 2004-10-11 | 2007-06-08 | Saint Gobain Emballage Sa | METHOD FOR DEPOSITION ON A SODOCALCIUM GLASS COMPRISING A PRIOR FLUORINATION STEP |
| WO2008094845A2 (en) * | 2007-02-01 | 2008-08-07 | Willard & Kelsey Solar Group, Llc | System and method for glass sheet semiconductor coating |
| WO2011060793A1 (en) | 2009-11-23 | 2011-05-26 | Aalborg Universitet | Glass ceramic with improved surface properties |
| KR101404060B1 (en) | 2011-02-21 | 2014-06-05 | 주식회사 엘지화학 | Method for forming lubricant layer on surface of glass and method for manufacturing glass using the same |
| KR101300108B1 (en) * | 2011-02-21 | 2013-08-30 | 주식회사 엘지화학 | Apparatus for forming lubricant layer on surface of glass and annealing furnace and glass manufacturing apparatus including the same |
| JP6410108B2 (en) * | 2011-07-19 | 2018-10-24 | 日本電気硝子株式会社 | Glass substrate |
| DE102011086563B4 (en) * | 2011-11-17 | 2019-03-21 | Interpane Entwicklungs-Und Beratungsgesellschaft Mbh | A method of forming a diffusion barrier layer on a glass surface and appropriately treated glass substrate |
| EP3904305A4 (en) * | 2018-12-26 | 2022-10-05 | Agc Inc. | Water-and-oil repellent layer-attached substrate, and method for manufacturing same |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE618737A (en) * | 1961-06-12 | |||
| US3451796A (en) * | 1966-05-16 | 1969-06-24 | Corning Glass Works | Method of treating strengthened glass surface to increase acid durability |
| US3473908A (en) * | 1966-08-18 | 1969-10-21 | Libbey Owens Ford Co | Sulfur trioxide glass surface treatment process |
| JPS5440816A (en) * | 1977-09-08 | 1979-03-31 | Daiichi Garasu Kk | Antiichemical treatment of glass container |
| JPS57129845A (en) * | 1981-01-29 | 1982-08-12 | Nippon Taisanbin Kogyo Kk | Glass bottle provided with both mechanical strength and chemical durability and its manufacture |
| LU83731A1 (en) * | 1981-11-04 | 1983-09-01 | Inst Nat Du Verre | PROCESS FOR DESALCALIZING THE INTERNAL SURFACE OF HOLLOW GLASS OBJECTS |
| GB2199318B (en) * | 1986-12-04 | 1990-11-14 | Glaverbel | Dealkalised sheet glass and method of producing same |
-
1987
- 1987-07-11 GB GB8716388A patent/GB2206878B/en not_active Expired - Lifetime
-
1988
- 1988-06-08 ES ES8801782A patent/ES2006972A6/en not_active Expired
- 1988-06-15 BE BE8800683A patent/BE1002216A4/en not_active IP Right Cessation
- 1988-06-16 FR FR888808210A patent/FR2617833B1/en not_active Expired - Lifetime
- 1988-06-17 LU LU87246A patent/LU87246A1/en unknown
- 1988-06-21 IT IT67576/88A patent/IT1219388B/en active
- 1988-07-04 AT AT0172588A patent/AT398753B/en not_active IP Right Cessation
- 1988-07-07 CH CH2595/88A patent/CH675416A5/fr not_active IP Right Cessation
- 1988-07-07 DE DE3823089A patent/DE3823089A1/en not_active Withdrawn
- 1988-07-07 NL NL8801713A patent/NL8801713A/en not_active Application Discontinuation
- 1988-07-08 JP JP63170751A patent/JPS6433033A/en active Pending
- 1988-07-08 SE SE8802578A patent/SE465921B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ATA172588A (en) | 1994-06-15 |
| GB2206878A (en) | 1989-01-18 |
| SE8802578L (en) | 1989-01-12 |
| SE465921B (en) | 1991-11-18 |
| FR2617833A1 (en) | 1989-01-13 |
| GB2206878B (en) | 1991-07-17 |
| CH675416A5 (en) | 1990-09-28 |
| IT1219388B (en) | 1990-05-11 |
| DE3823089A1 (en) | 1989-01-19 |
| BE1002216A4 (en) | 1990-10-16 |
| FR2617833B1 (en) | 1992-04-17 |
| LU87246A1 (en) | 1989-03-08 |
| GB8716388D0 (en) | 1987-08-19 |
| AT398753B (en) | 1995-01-25 |
| ES2006972A6 (en) | 1989-05-16 |
| NL8801713A (en) | 1989-02-01 |
| JPS6433033A (en) | 1989-02-02 |
| IT8867576A0 (en) | 1988-06-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
Ref document number: 8802578-8 Effective date: 19950210 Format of ref document f/p: F |
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| NUG | Patent has lapsed |
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