DE2260879B2 - Schnell umschlagendes fotochromes Glas auf der Basis eines Phosphatglases mit Zusätzen an Silberhalogenid und Kupferoxid - Google Patents
Schnell umschlagendes fotochromes Glas auf der Basis eines Phosphatglases mit Zusätzen an Silberhalogenid und KupferoxidInfo
- Publication number
- DE2260879B2 DE2260879B2 DE19722260879 DE2260879A DE2260879B2 DE 2260879 B2 DE2260879 B2 DE 2260879B2 DE 19722260879 DE19722260879 DE 19722260879 DE 2260879 A DE2260879 A DE 2260879A DE 2260879 B2 DE2260879 B2 DE 2260879B2
- Authority
- DE
- Germany
- Prior art keywords
- glass
- silver halide
- glasses
- photochromic
- fast
- 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.)
- Ceased
Links
- 239000011521 glass Substances 0.000 title claims description 43
- 229910052709 silver Inorganic materials 0.000 title claims description 15
- 239000004332 silver Substances 0.000 title claims description 15
- 239000005365 phosphate glass Substances 0.000 title claims description 3
- -1 silver halide Chemical class 0.000 title description 13
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 title description 7
- 238000007792 addition Methods 0.000 title description 5
- 239000005751 Copper oxide Substances 0.000 title description 2
- 229910000431 copper oxide Inorganic materials 0.000 title description 2
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 14
- 238000005204 segregation Methods 0.000 claims description 6
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- 229910021607 Silver chloride Inorganic materials 0.000 claims description 3
- 239000013081 microcrystal Substances 0.000 claims description 3
- ADZWSOLPGZMUMY-UHFFFAOYSA-M silver bromide Chemical compound [Ag]Br ADZWSOLPGZMUMY-UHFFFAOYSA-M 0.000 claims description 3
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 claims description 3
- 229910018068 Li 2 O Inorganic materials 0.000 claims description 2
- 229910000272 alkali metal oxide Inorganic materials 0.000 claims description 2
- 150000004820 halides Chemical class 0.000 claims description 2
- 238000000034 method Methods 0.000 description 7
- 239000000203 mixture Substances 0.000 description 6
- 229910019142 PO4 Inorganic materials 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 235000021317 phosphate Nutrition 0.000 description 4
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005282 brightening Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 3
- 239000010452 phosphate Substances 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 101710134784 Agnoprotein Proteins 0.000 description 2
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000005385 borate glass Substances 0.000 description 2
- 229910052793 cadmium Inorganic materials 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- JHJLBTNAGRQEKS-UHFFFAOYSA-M sodium bromide Chemical compound [Na+].[Br-] JHJLBTNAGRQEKS-UHFFFAOYSA-M 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 229910021193 La 2 O 3 Inorganic materials 0.000 description 1
- 241001460678 Napo <wasp> Species 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000006121 base glass Substances 0.000 description 1
- 239000005388 borosilicate glass Substances 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- QEKREONBSFPWTQ-UHFFFAOYSA-N disilver dioxido(dioxo)tungsten Chemical compound [Ag+].[Ag+].[O-][W]([O-])(=O)=O QEKREONBSFPWTQ-UHFFFAOYSA-N 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 125000005341 metaphosphate group Chemical group 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- MEFBJEMVZONFCJ-UHFFFAOYSA-N molybdate Chemical compound [O-][Mo]([O-])(=O)=O MEFBJEMVZONFCJ-UHFFFAOYSA-N 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- MHLYOTJKDAAHGI-UHFFFAOYSA-N silver molybdate Chemical compound [Ag+].[Ag+].[O-][Mo]([O-])(=O)=O MHLYOTJKDAAHGI-UHFFFAOYSA-N 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- OORLZFUTLGXMEF-UHFFFAOYSA-N sulfentrazone Chemical compound O=C1N(C(F)F)C(C)=NN1C1=CC(NS(C)(=O)=O)=C(Cl)C=C1Cl OORLZFUTLGXMEF-UHFFFAOYSA-N 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- PBYZMCDFOULPGH-UHFFFAOYSA-N tungstate Chemical compound [O-][W]([O-])(=O)=O PBYZMCDFOULPGH-UHFFFAOYSA-N 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 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
- C03C3/00—Glass compositions
- C03C3/12—Silica-free oxide glass compositions
- C03C3/16—Silica-free oxide glass compositions containing phosphorus
-
- 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
- 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)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD15957971A DD101375A1 (enrdf_load_stackoverflow) | 1971-12-14 | 1971-12-14 | |
| GB5721672A GB1411597A (en) | 1971-12-14 | 1972-12-12 | Photochromic glasses |
| FR7244196A FR2209727B1 (enrdf_load_stackoverflow) | 1971-12-14 | 1972-12-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2260879A1 DE2260879A1 (de) | 1973-06-20 |
| DE2260879B2 true DE2260879B2 (de) | 1975-11-06 |
Family
ID=27179784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722260879 Ceased DE2260879B2 (de) | 1971-12-14 | 1972-12-13 | Schnell umschlagendes fotochromes Glas auf der Basis eines Phosphatglases mit Zusätzen an Silberhalogenid und Kupferoxid |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2260879B2 (enrdf_load_stackoverflow) |
| FR (1) | FR2209727B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1411597A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AR204329A1 (es) * | 1974-02-01 | 1975-12-22 | Jenaer Glaswerk Schott & Gen | Vidrio fototropo libre de fluor y acido borico |
-
1972
- 1972-12-12 GB GB5721672A patent/GB1411597A/en not_active Expired
- 1972-12-12 FR FR7244196A patent/FR2209727B1/fr not_active Expired
- 1972-12-13 DE DE19722260879 patent/DE2260879B2/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| DE2260879A1 (de) | 1973-06-20 |
| FR2209727A1 (enrdf_load_stackoverflow) | 1974-07-05 |
| GB1411597A (en) | 1975-10-29 |
| FR2209727B1 (enrdf_load_stackoverflow) | 1975-11-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2609468C2 (de) | Photochrome, chemisch verstärkte Gläser, die ohne Eintrübung aus der Schmelze ziehbar sind | |
| DE69611534T2 (de) | Uv-strahlung absorbierendes glas mit hohem brechungsindex | |
| DE1496091B2 (de) | Glaskörper aus Silikatglas, der Metallhalogenide, jedoch kein Silberhalogenid enthält, und dessen optische Durchlässigkeit im umgekehrten Verhältnis zu der auf ihn auftreffenden aktinischen Strahlung steht, sowie Verfahren zu seiner Herstellung | |
| DE1596764B1 (de) | Glaskoerper mit photochromatischer oberflaechenschicht und verfahren seiner herstellung | |
| DE2719250C3 (de) | Optisches Glas mit einem Brechungsindex von 1^7 bis 1,98 und einer Abbe-Zahl von 18 bis 46 | |
| DE3030692C2 (enrdf_load_stackoverflow) | ||
| DE2911796A1 (de) | Photochrome glaeser | |
| DE69316139T2 (de) | Polarisierendes Glas | |
| DE973350C (de) | Optische Silikatglaeser mit einer Brechungszahl, die, bezogen auf die mittlere Zerstreuung bzw. den ª†-Wert, niedrig ist | |
| DE2218142C3 (de) | Phototropes Glas des Systems SiO tief 2 -B tief 2 O tief 3- Al tief 2 O tief 3 -BaO-K tief 2 O und Silberhalogenen mit erhöhter optischer Dichte und erhöhter Geschwindigkeit der Lichtdurchlässigkeitsänderung sowie Verfahren zu seiner Herstellung | |
| DE1496093A1 (de) | Phototropischer Glasgegenstand | |
| DE1496082B2 (de) | Phototroper silikatglas gegenstand und verfahren zu seiner herstellung | |
| DE1596917C3 (de) | Schnell umschlagendes phototropes Glas auf der Basis eines Tonerde-Boratglases mit Zusätzen an Silberhalogeniden und Kupferoxid und Verfahren zu seiner Herstellung | |
| DE1924493B2 (de) | Schnell reagierendes phototropes Glas hoher Stabilität auf Borat oder Bo rosihkatbasis sowie Verfahren zu seiner Herstellung | |
| DE2109655C3 (de) | Alkalifreies farbloses optisches Glas mit anomaler Teildispersion im kurzwelligen Bereich und großer | |
| DE2140914A1 (de) | Thermisch dunkelbares, photochromes Glas | |
| DE2703860A1 (de) | Photochromes, bor-freies aluminophosphat-glas | |
| DE2260879B2 (de) | Schnell umschlagendes fotochromes Glas auf der Basis eines Phosphatglases mit Zusätzen an Silberhalogenid und Kupferoxid | |
| DE2107343A1 (de) | Fotochromatisches Farbglas | |
| DE1421838B1 (de) | Phototroper Glasgegenstand | |
| DE2703916A1 (de) | Photochromes aluminophosphat-glas | |
| DE1496091C (de) | Glaskörper aus Sihkatglas, der Metall halogenide, jedoch kein Silberhalogenid ent halt, und dessen optische Durchlässigkeit im umgekehrten Verhältnis zu der auf ihn auftreffenden aktinischen Strahlung steht, sowie Verfahren zu seiner Herstellung | |
| DE1949684B2 (de) | Fuer uv-strahlen nicht durchlaessiges optisches farbglas fuer die farbfotografie mit hoher wiedergabetreue der farben und verfahren zu seiner herstellung | |
| DE2107344B2 (de) | Sio tief 2-freies fotochromatisches boratglas mit definierter phasentrennung zur herausbildung silberhaltiger phasen | |
| DE3029958A1 (de) | Verfahren zur herstellung eines photochromen, silberhalogenidhaltigen glases |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BHV | Refusal |