GB966732A - Improved method of glass treatment and product - Google Patents
Improved method of glass treatment and productInfo
- Publication number
- GB966732A GB966732A GB2144462A GB2144462A GB966732A GB 966732 A GB966732 A GB 966732A GB 2144462 A GB2144462 A GB 2144462A GB 2144462 A GB2144462 A GB 2144462A GB 966732 A GB966732 A GB 966732A
- Authority
- GB
- United Kingdom
- Prior art keywords
- glass
- product
- weight
- silica
- alkali metal
- 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
- 239000011521 glass Substances 0.000 title abstract 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 abstract 2
- 229910001413 alkali metal ion Inorganic materials 0.000 abstract 1
- 229910000272 alkali metal oxide Inorganic materials 0.000 abstract 1
- 239000004615 ingredient Substances 0.000 abstract 1
- 238000005342 ion exchange Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- BITYAPCSNKJESK-UHFFFAOYSA-N potassiosodium Chemical group [Na].[K] BITYAPCSNKJESK-UHFFFAOYSA-N 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 239000000126 substance Substances 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
- 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
- C03C21/002—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 perform ion-exchange between alkali ions
-
- 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
-
- 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
Abstract
To improve the physical and chemical properties of glass, an alkali metal ion within the surface layer of a glass article is exchanged with a larger monovalent ion from an external source at an elevated temperature below the glass strain point, the glass article being formed from an alkali-zirconia-silica glass composed essentially of an alkali metal oxide, at least 5% by weight of ZrO2, silica and 0-20% by weight of other compatible glass producing ingredients. A number of examples of compositions are given. The preferred ion exchange is sodium-potassium. Specifications 454,448, 786,951, 917,388, 966,733, 966,734 and U.S.A. Specification 2,075,446 are referred to.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US18188862A | 1962-03-23 | 1962-03-23 | |
| US18188662A | 1962-03-23 | 1962-03-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB966732A true GB966732A (en) | 1964-08-12 |
Family
ID=26877601
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2144362A Expired GB966731A (en) | 1962-03-23 | 1962-06-04 | Glass article and method of production |
| GB2144462A Expired GB966732A (en) | 1962-03-23 | 1962-06-04 | Improved method of glass treatment and product |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2144362A Expired GB966731A (en) | 1962-03-23 | 1962-06-04 | Glass article and method of production |
Country Status (6)
| Country | Link |
|---|---|
| BE (2) | BE618740A (en) |
| CH (2) | CH460263A (en) |
| DE (2) | DE1421845C3 (en) |
| FI (1) | FI43219B (en) |
| GB (2) | GB966731A (en) |
| NL (3) | NL122216C (en) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1696063B2 (en) * | 1968-02-01 | 1972-07-20 | Jenaer Glaswerk Schott & Gen, 6500 Mainz | APPLICATION OF AN EXCHANGE PROCESS OF ALKALIIONS FOR MECHANICAL STRENGTH IMPROVEMENT ON A BOROALUMINUM SILICATE GLASS WITH A RELATIVELY LOW THERMAL EXPANSION COEFFICIENT BELOW 60.10 HIGH -7 / DEG C. |
| DE1931760A1 (en) * | 1969-06-23 | 1971-01-07 | Jenaer Glaswerk Schott & Gen | Process for the mechanical improvement of objects made of Trueb glass through ion exchange |
| US9517966B2 (en) | 2011-10-25 | 2016-12-13 | Corning Incorporated | Glass compositions with improved chemical and mechanical durability |
| CN104066695B (en) | 2011-10-25 | 2019-02-12 | 康宁股份有限公司 | The alkaline earth metal aluminosilicate glass composition of chemistry and mechanical endurance with improvement |
| US9474688B2 (en) | 2011-10-25 | 2016-10-25 | Corning Incorporated | Delamination resistant pharmaceutical glass containers containing active pharmaceutical ingredients |
| RU2652773C2 (en) | 2011-10-25 | 2018-04-28 | Корнинг Инкорпорейтед | Glass compositions with improved chemical and mechanical durability |
| US10350139B2 (en) | 2011-10-25 | 2019-07-16 | Corning Incorporated | Pharmaceutical glass packaging assuring pharmaceutical sterility |
| CN107540242B (en) | 2012-02-28 | 2020-11-20 | 康宁股份有限公司 | Glass article with low friction coating |
| US10737973B2 (en) | 2012-02-28 | 2020-08-11 | Corning Incorporated | Pharmaceutical glass coating for achieving particle reduction |
| US11497681B2 (en) | 2012-02-28 | 2022-11-15 | Corning Incorporated | Glass articles with low-friction coatings |
| US10273048B2 (en) | 2012-06-07 | 2019-04-30 | Corning Incorporated | Delamination resistant glass containers with heat-tolerant coatings |
| US9034442B2 (en) | 2012-11-30 | 2015-05-19 | Corning Incorporated | Strengthened borosilicate glass containers with improved damage tolerance |
| US10117806B2 (en) | 2012-11-30 | 2018-11-06 | Corning Incorporated | Strengthened glass containers resistant to delamination and damage |
| US9713572B2 (en) | 2013-04-24 | 2017-07-25 | Corning Incorporated | Delamination resistant pharmaceutical glass containers containing active pharmaceutical ingredients |
| US9707155B2 (en) | 2013-04-24 | 2017-07-18 | Corning Incorporated | Delamination resistant pharmaceutical glass containers containing active pharmaceutical ingredients |
| US9717649B2 (en) | 2013-04-24 | 2017-08-01 | Corning Incorporated | Delamination resistant pharmaceutical glass containers containing active pharmaceutical ingredients |
| US9849066B2 (en) | 2013-04-24 | 2017-12-26 | Corning Incorporated | Delamination resistant pharmaceutical glass containers containing active pharmaceutical ingredients |
| US9839579B2 (en) | 2013-04-24 | 2017-12-12 | Corning Incorporated | Delamination resistant pharmaceutical glass containers containing active pharmaceutical ingredients |
| US9700485B2 (en) | 2013-04-24 | 2017-07-11 | Corning Incorporated | Delamination resistant pharmaceutical glass containers containing active pharmaceutical ingredients |
| US9603775B2 (en) | 2013-04-24 | 2017-03-28 | Corning Incorporated | Delamination resistant pharmaceutical glass containers containing active pharmaceutical ingredients |
| US9707153B2 (en) | 2013-04-24 | 2017-07-18 | Corning Incorporated | Delamination resistant pharmaceutical glass containers containing active pharmaceutical ingredients |
| US9700486B2 (en) | 2013-04-24 | 2017-07-11 | Corning Incorporated | Delamination resistant pharmaceutical glass containers containing active pharmaceutical ingredients |
| US9717648B2 (en) | 2013-04-24 | 2017-08-01 | Corning Incorporated | Delamination resistant pharmaceutical glass containers containing active pharmaceutical ingredients |
| US9707154B2 (en) | 2013-04-24 | 2017-07-18 | Corning Incorporated | Delamination resistant pharmaceutical glass containers containing active pharmaceutical ingredients |
| MX2017002898A (en) | 2014-09-05 | 2017-10-11 | Corning Inc | Glass articles and methods for improving the reliability of glass articles. |
| US10065884B2 (en) | 2014-11-26 | 2018-09-04 | Corning Incorporated | Methods for producing strengthened and durable glass containers |
| EP3150564B1 (en) | 2015-09-30 | 2018-12-05 | Corning Incorporated | Halogenated polyimide siloxane chemical compositions and glass articles with halogenated polylmide siloxane low-friction coatings |
| MX2018005349A (en) | 2015-10-30 | 2018-05-17 | Corning Inc | Glass articles with mixed polymer and metal oxide coatings. |
| EP3400202B1 (en) | 2016-01-08 | 2024-02-21 | Corning Incorporated | Chemically strengthenable lithium aluminosilicate glasses with inherent damage resistance |
-
0
- NL NL279298D patent/NL279298A/xx unknown
- NL NL279297D patent/NL279297A/xx unknown
- BE BE618739D patent/BE618739A/xx unknown
- NL NL122216D patent/NL122216C/xx active
- BE BE618740D patent/BE618740A/xx unknown
-
1962
- 1962-06-04 GB GB2144362A patent/GB966731A/en not_active Expired
- 1962-06-04 GB GB2144462A patent/GB966732A/en not_active Expired
- 1962-06-07 FI FI112662A patent/FI43219B/fi active
- 1962-06-08 CH CH696362A patent/CH460263A/en unknown
- 1962-06-08 CH CH696562A patent/CH442639A/en unknown
- 1962-06-09 DE DE19621421845 patent/DE1421845C3/en not_active Expired
- 1962-06-09 DE DE19621421846 patent/DE1421846B2/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE1421845A1 (en) | 1968-11-07 |
| DE1421845C3 (en) | 1974-04-04 |
| NL279297A (en) | |
| DE1421846B2 (en) | 1971-04-15 |
| FI43219B (en) | 1970-11-02 |
| BE618740A (en) | |
| DE1421845B2 (en) | 1973-08-23 |
| CH460263A (en) | 1968-07-31 |
| CH442639A (en) | 1967-08-31 |
| DE1421846A1 (en) | 1968-11-07 |
| BE618739A (en) | |
| NL279298A (en) | |
| NL122216C (en) | |
| GB966731A (en) | 1964-08-12 |
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