GB1242172A - A process for chemically cutting glass - Google Patents
A process for chemically cutting glassInfo
- Publication number
- GB1242172A GB1242172A GB726669A GB726669A GB1242172A GB 1242172 A GB1242172 A GB 1242172A GB 726669 A GB726669 A GB 726669A GB 726669 A GB726669 A GB 726669A GB 1242172 A GB1242172 A GB 1242172A
- Authority
- GB
- United Kingdom
- Prior art keywords
- glass
- configuration
- per cent
- paste
- ion exchange
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled 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
- C03C21/008—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in solid phase, e.g. using pastes, powders
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Surface Treatment Of Glass (AREA)
Abstract
1,242,172. Chemically cutting glass. FORD MOTOR CO. Ltd. 11 Feb., 1969 [23 Feb., 1968], No. 7266/69. Heading C1M. Glass is chemically cut by:- (a) depositing on the glass in the configuration to which the glass is to be cut a chemical exchange medium containing ions capable of exchanging with larger ions in the glass; (b) carrying out the ion exchange to produce a plurality of minute cracks along the configuration of the deposited medium; and (c) breaking the glass along the configuration of the medium along which the cracks have developed. The glass may be a soda lime glass, in which case the exchange medium may be 50 wt. per cent china clay, 25 wt. per cent LiNO 3 and 25 wt. per cent LiCl, made to a paste with water. The paste may be applied with a brush to give a line thickness of 1/ 64 -3/ 32 inch, and the ion exchange may be carried out by heating to 900‹ F. for approx. 30 minutes. In an alternative embodiment, however, a glass ribbon 13 emerging from a molten metal float chamber 10 (at a temperature of 1100‹ F.) is printed, by means of printing roll 20, with the above mentioned paste in the configuration of a vehicle windscreen 23, whereafter the ribbon is passed through annealing lehr 17, in which it is cooled to 200‹ F. or below. The ion exchange and crack forming occurs in the lehr and on cooling the glass is broken and the edges polished.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US70766368A | 1968-02-23 | 1968-02-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1242172A true GB1242172A (en) | 1971-08-11 |
Family
ID=24842623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB726669A Expired GB1242172A (en) | 1968-02-23 | 1969-02-11 | A process for chemically cutting glass |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE728698A (en) |
| DE (1) | DE1908122A1 (en) |
| GB (1) | GB1242172A (en) |
Cited By (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994012083A1 (en) * | 1992-11-30 | 1994-06-09 | Permacrest (Aust) Pty. Limited | A container for controlling the release of gas(es) from an effervescent fluid and a method and device for producing said container |
| WO2015113024A1 (en) * | 2014-01-27 | 2015-07-30 | Corning Incorporated | Edge chamfering methods |
| US20170001900A1 (en) * | 2013-12-17 | 2017-01-05 | Corning Incorporated | Edge chamfering methods |
| US9676167B2 (en) | 2013-12-17 | 2017-06-13 | Corning Incorporated | Laser processing of sapphire substrate and related applications |
| US9701563B2 (en) | 2013-12-17 | 2017-07-11 | Corning Incorporated | Laser cut composite glass article and method of cutting |
| US9815144B2 (en) | 2014-07-08 | 2017-11-14 | Corning Incorporated | Methods and apparatuses for laser processing materials |
| US9815730B2 (en) | 2013-12-17 | 2017-11-14 | Corning Incorporated | Processing 3D shaped transparent brittle substrate |
| US9850160B2 (en) | 2013-12-17 | 2017-12-26 | Corning Incorporated | Laser cutting of display glass compositions |
| US9850159B2 (en) | 2012-11-20 | 2017-12-26 | Corning Incorporated | High speed laser processing of transparent materials |
| US10047001B2 (en) | 2014-12-04 | 2018-08-14 | Corning Incorporated | Glass cutting systems and methods using non-diffracting laser beams |
| US10144093B2 (en) | 2013-12-17 | 2018-12-04 | Corning Incorporated | Method for rapid laser drilling of holes in glass and products made therefrom |
| US10233112B2 (en) | 2013-12-17 | 2019-03-19 | Corning Incorporated | Laser processing of slots and holes |
| US10252931B2 (en) | 2015-01-12 | 2019-04-09 | Corning Incorporated | Laser cutting of thermally tempered substrates |
| US10280108B2 (en) | 2013-03-21 | 2019-05-07 | Corning Laser Technologies GmbH | Device and method for cutting out contours from planar substrates by means of laser |
| US10335902B2 (en) | 2014-07-14 | 2019-07-02 | Corning Incorporated | Method and system for arresting crack propagation |
| US10377658B2 (en) | 2016-07-29 | 2019-08-13 | Corning Incorporated | Apparatuses and methods for laser processing |
| US10421683B2 (en) | 2013-01-15 | 2019-09-24 | Corning Laser Technologies GmbH | Method and device for the laser-based machining of sheet-like substrates |
| US10522963B2 (en) | 2016-08-30 | 2019-12-31 | Corning Incorporated | Laser cutting of materials with intensity mapping optical system |
| US10525657B2 (en) | 2015-03-27 | 2020-01-07 | Corning Incorporated | Gas permeable window and method of fabricating the same |
| US10526234B2 (en) | 2014-07-14 | 2020-01-07 | Corning Incorporated | Interface block; system for and method of cutting a substrate being transparent within a range of wavelengths using such interface block |
| US10611667B2 (en) | 2014-07-14 | 2020-04-07 | Corning Incorporated | Method and system for forming perforations |
| US10626040B2 (en) | 2017-06-15 | 2020-04-21 | Corning Incorporated | Articles capable of individual singulation |
| US10688599B2 (en) | 2017-02-09 | 2020-06-23 | Corning Incorporated | Apparatus and methods for laser processing transparent workpieces using phase shifted focal lines |
| US10730783B2 (en) | 2016-09-30 | 2020-08-04 | Corning Incorporated | Apparatuses and methods for laser processing transparent workpieces using non-axisymmetric beam spots |
| US10752534B2 (en) | 2016-11-01 | 2020-08-25 | Corning Incorporated | Apparatuses and methods for laser processing laminate workpiece stacks |
| US11062986B2 (en) | 2017-05-25 | 2021-07-13 | Corning Incorporated | Articles having vias with geometry attributes and methods for fabricating the same |
| CN113121125A (en) * | 2021-04-14 | 2021-07-16 | 万津实业(赤壁)有限公司 | Processing method for 2.5D float glass |
| US11078112B2 (en) | 2017-05-25 | 2021-08-03 | Corning Incorporated | Silica-containing substrates with vias having an axially variable sidewall taper and methods for forming the same |
| US11114309B2 (en) | 2016-06-01 | 2021-09-07 | Corning Incorporated | Articles and methods of forming vias in substrates |
| US11111170B2 (en) | 2016-05-06 | 2021-09-07 | Corning Incorporated | Laser cutting and removal of contoured shapes from transparent substrates |
| US11186060B2 (en) | 2015-07-10 | 2021-11-30 | Corning Incorporated | Methods of continuous fabrication of holes in flexible substrate sheets and products relating to the same |
| US11542190B2 (en) | 2016-10-24 | 2023-01-03 | Corning Incorporated | Substrate processing station for laser-based machining of sheet-like glass substrates |
| US11554984B2 (en) | 2018-02-22 | 2023-01-17 | Corning Incorporated | Alkali-free borosilicate glasses with low post-HF etch roughness |
| US11556039B2 (en) | 2013-12-17 | 2023-01-17 | Corning Incorporated | Electrochromic coated glass articles and methods for laser processing the same |
| US11648623B2 (en) | 2014-07-14 | 2023-05-16 | Corning Incorporated | Systems and methods for processing transparent materials using adjustable laser beam focal lines |
| US11773004B2 (en) | 2015-03-24 | 2023-10-03 | Corning Incorporated | Laser cutting and processing of display glass compositions |
| US11774233B2 (en) | 2016-06-29 | 2023-10-03 | Corning Incorporated | Method and system for measuring geometric parameters of through holes |
-
1969
- 1969-02-11 GB GB726669A patent/GB1242172A/en not_active Expired
- 1969-02-19 DE DE19691908122 patent/DE1908122A1/en active Pending
- 1969-02-20 BE BE728698D patent/BE728698A/xx unknown
Cited By (53)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994012083A1 (en) * | 1992-11-30 | 1994-06-09 | Permacrest (Aust) Pty. Limited | A container for controlling the release of gas(es) from an effervescent fluid and a method and device for producing said container |
| US9850159B2 (en) | 2012-11-20 | 2017-12-26 | Corning Incorporated | High speed laser processing of transparent materials |
| US11028003B2 (en) | 2013-01-15 | 2021-06-08 | Corning Laser Technologies GmbH | Method and device for laser-based machining of flat substrates |
| US10421683B2 (en) | 2013-01-15 | 2019-09-24 | Corning Laser Technologies GmbH | Method and device for the laser-based machining of sheet-like substrates |
| US11345625B2 (en) | 2013-01-15 | 2022-05-31 | Corning Laser Technologies GmbH | Method and device for the laser-based machining of sheet-like substrates |
| US10280108B2 (en) | 2013-03-21 | 2019-05-07 | Corning Laser Technologies GmbH | Device and method for cutting out contours from planar substrates by means of laser |
| US11713271B2 (en) | 2013-03-21 | 2023-08-01 | Corning Laser Technologies GmbH | Device and method for cutting out contours from planar substrates by means of laser |
| US10179748B2 (en) | 2013-12-17 | 2019-01-15 | Corning Incorporated | Laser processing of sapphire substrate and related applications |
| US10392290B2 (en) | 2013-12-17 | 2019-08-27 | Corning Incorporated | Processing 3D shaped transparent brittle substrate |
| US9815730B2 (en) | 2013-12-17 | 2017-11-14 | Corning Incorporated | Processing 3D shaped transparent brittle substrate |
| US10144093B2 (en) | 2013-12-17 | 2018-12-04 | Corning Incorporated | Method for rapid laser drilling of holes in glass and products made therefrom |
| US10173916B2 (en) | 2013-12-17 | 2019-01-08 | Corning Incorporated | Edge chamfering by mechanically processing laser cut glass |
| US10611668B2 (en) | 2013-12-17 | 2020-04-07 | Corning Incorporated | Laser cut composite glass article and method of cutting |
| US10183885B2 (en) | 2013-12-17 | 2019-01-22 | Corning Incorporated | Laser cut composite glass article and method of cutting |
| US10233112B2 (en) | 2013-12-17 | 2019-03-19 | Corning Incorporated | Laser processing of slots and holes |
| US10597321B2 (en) | 2013-12-17 | 2020-03-24 | Corning Incorporated | Edge chamfering methods |
| US20170001900A1 (en) * | 2013-12-17 | 2017-01-05 | Corning Incorporated | Edge chamfering methods |
| US10293436B2 (en) | 2013-12-17 | 2019-05-21 | Corning Incorporated | Method for rapid laser drilling of holes in glass and products made therefrom |
| US11556039B2 (en) | 2013-12-17 | 2023-01-17 | Corning Incorporated | Electrochromic coated glass articles and methods for laser processing the same |
| US9701563B2 (en) | 2013-12-17 | 2017-07-11 | Corning Incorporated | Laser cut composite glass article and method of cutting |
| US9850160B2 (en) | 2013-12-17 | 2017-12-26 | Corning Incorporated | Laser cutting of display glass compositions |
| US9676167B2 (en) | 2013-12-17 | 2017-06-13 | Corning Incorporated | Laser processing of sapphire substrate and related applications |
| US10442719B2 (en) | 2013-12-17 | 2019-10-15 | Corning Incorporated | Edge chamfering methods |
| US11148225B2 (en) | 2013-12-17 | 2021-10-19 | Corning Incorporated | Method for rapid laser drilling of holes in glass and products made therefrom |
| WO2015113024A1 (en) * | 2014-01-27 | 2015-07-30 | Corning Incorporated | Edge chamfering methods |
| US9815144B2 (en) | 2014-07-08 | 2017-11-14 | Corning Incorporated | Methods and apparatuses for laser processing materials |
| US11697178B2 (en) | 2014-07-08 | 2023-07-11 | Corning Incorporated | Methods and apparatuses for laser processing materials |
| US10526234B2 (en) | 2014-07-14 | 2020-01-07 | Corning Incorporated | Interface block; system for and method of cutting a substrate being transparent within a range of wavelengths using such interface block |
| US10335902B2 (en) | 2014-07-14 | 2019-07-02 | Corning Incorporated | Method and system for arresting crack propagation |
| US11648623B2 (en) | 2014-07-14 | 2023-05-16 | Corning Incorporated | Systems and methods for processing transparent materials using adjustable laser beam focal lines |
| US10611667B2 (en) | 2014-07-14 | 2020-04-07 | Corning Incorporated | Method and system for forming perforations |
| US10047001B2 (en) | 2014-12-04 | 2018-08-14 | Corning Incorporated | Glass cutting systems and methods using non-diffracting laser beams |
| US11014845B2 (en) | 2014-12-04 | 2021-05-25 | Corning Incorporated | Method of laser cutting glass using non-diffracting laser beams |
| US10252931B2 (en) | 2015-01-12 | 2019-04-09 | Corning Incorporated | Laser cutting of thermally tempered substrates |
| US11773004B2 (en) | 2015-03-24 | 2023-10-03 | Corning Incorporated | Laser cutting and processing of display glass compositions |
| US10525657B2 (en) | 2015-03-27 | 2020-01-07 | Corning Incorporated | Gas permeable window and method of fabricating the same |
| US11186060B2 (en) | 2015-07-10 | 2021-11-30 | Corning Incorporated | Methods of continuous fabrication of holes in flexible substrate sheets and products relating to the same |
| US11111170B2 (en) | 2016-05-06 | 2021-09-07 | Corning Incorporated | Laser cutting and removal of contoured shapes from transparent substrates |
| US11114309B2 (en) | 2016-06-01 | 2021-09-07 | Corning Incorporated | Articles and methods of forming vias in substrates |
| US11774233B2 (en) | 2016-06-29 | 2023-10-03 | Corning Incorporated | Method and system for measuring geometric parameters of through holes |
| US10377658B2 (en) | 2016-07-29 | 2019-08-13 | Corning Incorporated | Apparatuses and methods for laser processing |
| US10522963B2 (en) | 2016-08-30 | 2019-12-31 | Corning Incorporated | Laser cutting of materials with intensity mapping optical system |
| US10730783B2 (en) | 2016-09-30 | 2020-08-04 | Corning Incorporated | Apparatuses and methods for laser processing transparent workpieces using non-axisymmetric beam spots |
| US11130701B2 (en) | 2016-09-30 | 2021-09-28 | Corning Incorporated | Apparatuses and methods for laser processing transparent workpieces using non-axisymmetric beam spots |
| US11542190B2 (en) | 2016-10-24 | 2023-01-03 | Corning Incorporated | Substrate processing station for laser-based machining of sheet-like glass substrates |
| US10752534B2 (en) | 2016-11-01 | 2020-08-25 | Corning Incorporated | Apparatuses and methods for laser processing laminate workpiece stacks |
| US10688599B2 (en) | 2017-02-09 | 2020-06-23 | Corning Incorporated | Apparatus and methods for laser processing transparent workpieces using phase shifted focal lines |
| US11062986B2 (en) | 2017-05-25 | 2021-07-13 | Corning Incorporated | Articles having vias with geometry attributes and methods for fabricating the same |
| US11078112B2 (en) | 2017-05-25 | 2021-08-03 | Corning Incorporated | Silica-containing substrates with vias having an axially variable sidewall taper and methods for forming the same |
| US11972993B2 (en) | 2017-05-25 | 2024-04-30 | Corning Incorporated | Silica-containing substrates with vias having an axially variable sidewall taper and methods for forming the same |
| US10626040B2 (en) | 2017-06-15 | 2020-04-21 | Corning Incorporated | Articles capable of individual singulation |
| US11554984B2 (en) | 2018-02-22 | 2023-01-17 | Corning Incorporated | Alkali-free borosilicate glasses with low post-HF etch roughness |
| CN113121125A (en) * | 2021-04-14 | 2021-07-16 | 万津实业(赤壁)有限公司 | Processing method for 2.5D float glass |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1908122A1 (en) | 1969-09-11 |
| BE728698A (en) | 1969-08-01 |
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