GB1357194A - Process for the strengthening of glass objects - Google Patents
Process for the strengthening of glass objectsInfo
- Publication number
- GB1357194A GB1357194A GB3446771A GB3446771A GB1357194A GB 1357194 A GB1357194 A GB 1357194A GB 3446771 A GB3446771 A GB 3446771A GB 3446771 A GB3446771 A GB 3446771A GB 1357194 A GB1357194 A GB 1357194A
- Authority
- GB
- United Kingdom
- Prior art keywords
- potassium
- sodium
- examples
- ion source
- glass
- 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 5
- 238000005728 strengthening Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 150000002500 ions Chemical class 0.000 abstract 3
- 229910001413 alkali metal ion Inorganic materials 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- NROKBHXJSPEDAR-UHFFFAOYSA-M potassium fluoride Chemical compound [F-].[K+] NROKBHXJSPEDAR-UHFFFAOYSA-M 0.000 abstract 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 abstract 2
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 abstract 2
- MOMKYJPSVWEWPM-UHFFFAOYSA-N 4-(chloromethyl)-2-(4-methylphenyl)-1,3-thiazole Chemical compound C1=CC(C)=CC=C1C1=NC(CCl)=CS1 MOMKYJPSVWEWPM-UHFFFAOYSA-N 0.000 abstract 1
- 229910018072 Al 2 O 3 Inorganic materials 0.000 abstract 1
- AQKGPRGFKXWCTO-UHFFFAOYSA-N B(F)(F)F.[Na] Chemical compound B(F)(F)F.[Na] AQKGPRGFKXWCTO-UHFFFAOYSA-N 0.000 abstract 1
- 229910004298 SiO 2 Inorganic materials 0.000 abstract 1
- COERJHDMQUPDCV-UHFFFAOYSA-N [K].FB(F)F Chemical compound [K].FB(F)F COERJHDMQUPDCV-UHFFFAOYSA-N 0.000 abstract 1
- 230000005684 electric field Effects 0.000 abstract 1
- 229910000402 monopotassium phosphate Inorganic materials 0.000 abstract 1
- 235000019796 monopotassium phosphate Nutrition 0.000 abstract 1
- 229910000403 monosodium phosphate Inorganic materials 0.000 abstract 1
- 235000019799 monosodium phosphate Nutrition 0.000 abstract 1
- PJNZPQUBCPKICU-UHFFFAOYSA-N phosphoric acid;potassium Chemical compound [K].OP(O)(O)=O PJNZPQUBCPKICU-UHFFFAOYSA-N 0.000 abstract 1
- CHKVPAROMQMJNQ-UHFFFAOYSA-M potassium bisulfate Chemical compound [K+].OS([O-])(=O)=O CHKVPAROMQMJNQ-UHFFFAOYSA-M 0.000 abstract 1
- 235000003270 potassium fluoride Nutrition 0.000 abstract 1
- 239000011698 potassium fluoride Substances 0.000 abstract 1
- OQZCJRJRGMMSGK-UHFFFAOYSA-M potassium metaphosphate Chemical compound [K+].[O-]P(=O)=O OQZCJRJRGMMSGK-UHFFFAOYSA-M 0.000 abstract 1
- 229940099402 potassium metaphosphate Drugs 0.000 abstract 1
- 235000010333 potassium nitrate Nutrition 0.000 abstract 1
- 239000004323 potassium nitrate Substances 0.000 abstract 1
- 239000001120 potassium sulphate Substances 0.000 abstract 1
- VBKNTGMWIPUCRF-UHFFFAOYSA-M potassium;fluoride;hydrofluoride Chemical compound F.[F-].[K+] VBKNTGMWIPUCRF-UHFFFAOYSA-M 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- AJPJDKMHJJGVTQ-UHFFFAOYSA-M sodium dihydrogen phosphate Chemical compound [Na+].OP(O)([O-])=O AJPJDKMHJJGVTQ-UHFFFAOYSA-M 0.000 abstract 1
- 235000013024 sodium fluoride Nutrition 0.000 abstract 1
- 239000011775 sodium fluoride Substances 0.000 abstract 1
- 235000019983 sodium metaphosphate Nutrition 0.000 abstract 1
- 230000009466 transformation Effects 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
- C03C21/003—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 under application of an electrical potential difference
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)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD15203970A DD88841A1 (enrdf_load_stackoverflow) | 1970-12-14 | 1970-12-14 | |
| GB3446771A GB1357194A (en) | 1970-12-14 | 1971-07-22 | Process for the strengthening of glass objects |
| DE19712159039 DE2159039A1 (de) | 1970-12-14 | 1971-11-29 | Verfahren zum oberflächenungetrübten Verfestigen von Gegenständen aus Glas |
| SU1726216A SU495289A1 (ru) | 1970-12-14 | 1971-12-13 | Способ упрочнений изделий из стекла |
| CS8646A CS176396B1 (enrdf_load_stackoverflow) | 1970-12-14 | 1971-12-13 | |
| HUTE626A HU164692B (enrdf_load_stackoverflow) | 1970-12-14 | 1971-12-13 | |
| FR7144915A FR2118085B1 (enrdf_load_stackoverflow) | 1970-12-14 | 1971-12-14 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD15203970A DD88841A1 (enrdf_load_stackoverflow) | 1970-12-14 | 1970-12-14 | |
| GB3446771A GB1357194A (en) | 1970-12-14 | 1971-07-22 | Process for the strengthening of glass objects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1357194A true GB1357194A (en) | 1974-06-19 |
Family
ID=25747365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3446771A Expired GB1357194A (en) | 1970-12-14 | 1971-07-22 | Process for the strengthening of glass objects |
Country Status (7)
| Country | Link |
|---|---|
| CS (1) | CS176396B1 (enrdf_load_stackoverflow) |
| DD (1) | DD88841A1 (enrdf_load_stackoverflow) |
| DE (1) | DE2159039A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2118085B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1357194A (enrdf_load_stackoverflow) |
| HU (1) | HU164692B (enrdf_load_stackoverflow) |
| SU (1) | SU495289A1 (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2171990A (en) * | 1985-03-08 | 1986-09-10 | Central Glass Co Ltd | Method of strengthening glass article formed of float glass by ion exchange and strengthened glass article |
| GB2329382A (en) * | 1997-09-23 | 1999-03-24 | Glaverbel | Chemical treatment of vitreous material |
| WO2015153733A1 (en) * | 2014-04-02 | 2015-10-08 | Corning Incorporated | Electrochemical methods for chemical strengthening of glass and glass ceramics |
-
1970
- 1970-12-14 DD DD15203970A patent/DD88841A1/xx unknown
-
1971
- 1971-07-22 GB GB3446771A patent/GB1357194A/en not_active Expired
- 1971-11-29 DE DE19712159039 patent/DE2159039A1/de active Pending
- 1971-12-13 CS CS8646A patent/CS176396B1/cs unknown
- 1971-12-13 HU HUTE626A patent/HU164692B/hu unknown
- 1971-12-13 SU SU1726216A patent/SU495289A1/ru active
- 1971-12-14 FR FR7144915A patent/FR2118085B1/fr not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2171990A (en) * | 1985-03-08 | 1986-09-10 | Central Glass Co Ltd | Method of strengthening glass article formed of float glass by ion exchange and strengthened glass article |
| GB2329382A (en) * | 1997-09-23 | 1999-03-24 | Glaverbel | Chemical treatment of vitreous material |
| WO2015153733A1 (en) * | 2014-04-02 | 2015-10-08 | Corning Incorporated | Electrochemical methods for chemical strengthening of glass and glass ceramics |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2118085A1 (enrdf_load_stackoverflow) | 1972-07-28 |
| CS176396B1 (enrdf_load_stackoverflow) | 1977-06-30 |
| SU495289A1 (ru) | 1975-12-15 |
| DD88841A1 (enrdf_load_stackoverflow) | 1972-03-20 |
| FR2118085B1 (enrdf_load_stackoverflow) | 1974-06-07 |
| DE2159039A1 (de) | 1972-06-29 |
| HU164692B (enrdf_load_stackoverflow) | 1974-03-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| 435 | Patent endorsed 'licences of right' on the date specified (sect. 35/1949) | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |