ES434292A1 - Phototropic glass - Google Patents
Phototropic glassInfo
- Publication number
- ES434292A1 ES434292A1 ES434292A ES434292A ES434292A1 ES 434292 A1 ES434292 A1 ES 434292A1 ES 434292 A ES434292 A ES 434292A ES 434292 A ES434292 A ES 434292A ES 434292 A1 ES434292 A1 ES 434292A1
- Authority
- ES
- Spain
- Prior art keywords
- glass
- phototropic
- hundred
- degrees celsius
- phototropic 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
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
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/062—Glass compositions containing silica with less than 40% silica by weight
-
- 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
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/062—Glass compositions containing silica with less than 40% silica by weight
- C03C3/07—Glass compositions containing silica with less than 40% silica by weight containing lead
-
- 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
- C03C4/00—Compositions for glass with special properties
- C03C4/04—Compositions for glass with special properties for photosensitive glass
- C03C4/06—Compositions for glass with special properties for photosensitive glass for phototropic or photochromic glass
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)
- Glass Compositions (AREA)
- Eyeglasses (AREA)
- Optical Filters (AREA)
- Surface Treatment Of Glass (AREA)
Abstract
Manufacturing procedure of a phototropic glass, characterized by the fact that this glass has as its main component P2O5, glass-forming, which is mixed with other mixing components, the whole set is melted in commercial commerce, poured, molded and it is tempered between one and three hours at five hundred and sixty degrees Celsius up to six hundred and forty degrees Celsius, achieving certain precipitations of non-crystalline phases, rich in silver and halogens, which determine its phototropic properties. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742404752 DE2404752C3 (en) | 1974-02-01 | In the viscosity range from 10 'to 105PoISe, crystallization-stable phototropic glass in the system P2 O5. SiO2. Al2 O3. R2 O - RO with non-crystalline precipitates containing silver and halogen, as well as a process for the production of the glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES434292A1 true ES434292A1 (en) | 1976-12-16 |
Family
ID=5906284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES434292A Expired ES434292A1 (en) | 1974-02-01 | 1975-01-30 | Phototropic glass |
Country Status (20)
| Country | Link |
|---|---|
| JP (1) | JPS5411811B2 (en) |
| AR (1) | AR204329A1 (en) |
| AT (1) | AT343308B (en) |
| BE (1) | BE818354R (en) |
| BR (1) | BR7406337A (en) |
| CA (1) | CA1057107A (en) |
| CH (1) | CH601123A5 (en) |
| DK (1) | DK411874A (en) |
| ES (1) | ES434292A1 (en) |
| FI (1) | FI231274A (en) |
| FR (1) | FR2259797B2 (en) |
| GB (1) | GB1428880A (en) |
| HK (1) | HK16977A (en) |
| IT (1) | IT1046273B (en) |
| MY (1) | MY7700204A (en) |
| NL (1) | NL7410270A (en) |
| NO (1) | NO138594C (en) |
| PH (1) | PH11407A (en) |
| SE (1) | SE396369B (en) |
| ZA (1) | ZA744928B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1540471A (en) * | 1976-01-30 | 1979-02-14 | Pilkington Brothers Ltd | Photochromic glasses |
| JPH07110164B2 (en) * | 1979-04-12 | 1995-11-29 | 勝 尾嶋 | Earth mining machine |
| JPS61266326A (en) * | 1985-05-20 | 1986-11-26 | Yoshihiro Abe | Photosensitive glass and opal glass composition |
| KR101457164B1 (en) * | 2008-06-16 | 2014-11-04 | 삼성전자 주식회사 | Coating composition, and cooking device or cooking receptacle coated said cating composition |
| US10550029B2 (en) | 2015-12-17 | 2020-02-04 | Corning Incorporated | Ion exchangeable glass with fast diffusion |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2209727B1 (en) * | 1971-12-14 | 1975-11-07 | Jenaer Glaswerk Schott & Gen |
-
1974
- 1974-01-01 AR AR254998A patent/AR204329A1/en active
- 1974-07-29 IT IT69402/74A patent/IT1046273B/en active
- 1974-07-30 NL NL7410270A patent/NL7410270A/en not_active Application Discontinuation
- 1974-07-31 BE BE6044705A patent/BE818354R/en active
- 1974-08-01 FR FR7426801A patent/FR2259797B2/fr not_active Expired
- 1974-08-01 JP JP8895374A patent/JPS5411811B2/ja not_active Expired
- 1974-08-01 ZA ZA00744928A patent/ZA744928B/en unknown
- 1974-08-01 BR BR6337/74A patent/BR7406337A/en unknown
- 1974-08-01 AT AT632874A patent/AT343308B/en not_active IP Right Cessation
- 1974-08-01 NO NO742786A patent/NO138594C/en unknown
- 1974-08-01 FI FI2312/74A patent/FI231274A/fi unknown
- 1974-08-01 SE SE7409922A patent/SE396369B/en unknown
- 1974-08-01 DK DK411874A patent/DK411874A/da unknown
- 1974-09-02 GB GB3831374A patent/GB1428880A/en not_active Expired
- 1974-09-03 CH CH1189274A patent/CH601123A5/xx not_active IP Right Cessation
- 1974-09-25 PH PH16334A patent/PH11407A/en unknown
-
1975
- 1975-01-17 CA CA218,102A patent/CA1057107A/en not_active Expired
- 1975-01-30 ES ES434292A patent/ES434292A1/en not_active Expired
-
1977
- 1977-04-14 HK HK169/77A patent/HK16977A/en unknown
- 1977-12-30 MY MY204/77A patent/MY7700204A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS50109208A (en) | 1975-08-28 |
| HK16977A (en) | 1977-04-22 |
| PH11407A (en) | 1977-12-19 |
| AT343308B (en) | 1978-05-26 |
| ZA744928B (en) | 1975-08-27 |
| BR7406337A (en) | 1976-03-23 |
| SE7409922L (en) | 1975-08-04 |
| DK411874A (en) | 1975-10-27 |
| AR204329A1 (en) | 1975-12-22 |
| NL7410270A (en) | 1975-08-05 |
| NO138594C (en) | 1978-10-04 |
| GB1428880A (en) | 1976-03-17 |
| NO742786L (en) | 1975-08-25 |
| BE818354R (en) | 1974-11-18 |
| DE2404752B2 (en) | 1977-01-20 |
| SE396369B (en) | 1977-09-19 |
| AU7182074A (en) | 1976-02-05 |
| ATA632874A (en) | 1977-09-15 |
| IT1046273B (en) | 1980-06-30 |
| FI231274A (en) | 1975-08-02 |
| FR2259797A2 (en) | 1975-08-29 |
| FR2259797B2 (en) | 1978-11-24 |
| CH601123A5 (en) | 1978-06-30 |
| MY7700204A (en) | 1977-12-31 |
| NO138594B (en) | 1978-06-26 |
| CA1057107A (en) | 1979-06-26 |
| DE2404752A1 (en) | 1975-08-07 |
| JPS5411811B2 (en) | 1979-05-17 |
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