JPH048387B2 - - Google Patents
Info
- Publication number
- JPH048387B2 JPH048387B2 JP29544185A JP29544185A JPH048387B2 JP H048387 B2 JPH048387 B2 JP H048387B2 JP 29544185 A JP29544185 A JP 29544185A JP 29544185 A JP29544185 A JP 29544185A JP H048387 B2 JPH048387 B2 JP H048387B2
- Authority
- JP
- Japan
- Prior art keywords
- glass
- cuo
- infrared
- chemical durability
- raw materials
- 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 claims description 27
- 239000002994 raw material Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 6
- 229910021193 La 2 O 3 Inorganic materials 0.000 claims description 5
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 5
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000002844 melting Methods 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 5
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 4
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 3
- 235000019402 calcium peroxide Nutrition 0.000 claims description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 2
- 229910052593 corundum Inorganic materials 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 229910001845 yogo sapphire Inorganic materials 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 7
- 238000005520 cutting process Methods 0.000 description 6
- 230000007423 decrease Effects 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 238000002834 transmittance Methods 0.000 description 6
- 239000005365 phosphate glass Substances 0.000 description 5
- 230000003595 spectral effect Effects 0.000 description 5
- 239000010949 copper Substances 0.000 description 4
- 238000004031 devitrification Methods 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910018068 Li 2 O Inorganic materials 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 2
- 150000001340 alkali metals Chemical class 0.000 description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 2
- 150000001342 alkaline earth metals Chemical class 0.000 description 2
- 239000006121 base glass Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000010309 melting process Methods 0.000 description 2
- 239000005304 optical glass Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 229910011255 B2O3 Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum oxide Inorganic materials [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- KTUFCUMIWABKDW-UHFFFAOYSA-N oxo(oxolanthaniooxy)lanthanum Chemical compound O=[La]O[La]=O KTUFCUMIWABKDW-UHFFFAOYSA-N 0.000 description 1
- -1 oxygen ions Chemical class 0.000 description 1
- VXPLXMJHHKHSOA-UHFFFAOYSA-N propham Chemical compound CC(C)OC(=O)NC1=CC=CC=C1 VXPLXMJHHKHSOA-UHFFFAOYSA-N 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C03C3/17—Silica-free oxide glass compositions containing phosphorus containing aluminium or beryllium
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29544185A JPS62153144A (ja) | 1985-12-25 | 1985-12-25 | 近赤外カツトフイルタガラスおよびその製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29544185A JPS62153144A (ja) | 1985-12-25 | 1985-12-25 | 近赤外カツトフイルタガラスおよびその製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62153144A JPS62153144A (ja) | 1987-07-08 |
| JPH048387B2 true JPH048387B2 (enrdf_load_stackoverflow) | 1992-02-14 |
Family
ID=17820630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP29544185A Granted JPS62153144A (ja) | 1985-12-25 | 1985-12-25 | 近赤外カツトフイルタガラスおよびその製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62153144A (enrdf_load_stackoverflow) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01242440A (ja) * | 1988-03-23 | 1989-09-27 | Toshiba Glass Co Ltd | 近赤外カットフィルタガラス |
| DE4031469C1 (enrdf_load_stackoverflow) * | 1990-10-05 | 1992-02-06 | Schott Glaswerke, 6500 Mainz, De | |
| US6522463B1 (en) | 1998-05-15 | 2003-02-18 | Toyo Boseki Kabushiki Kaisha | Infrared absorption filter |
| KR100444332B1 (ko) | 1999-12-20 | 2004-08-16 | 도요 보세키 가부시키가이샤 | 적외선 흡수필터 |
| DE102004011520A1 (de) * | 2004-03-08 | 2005-10-06 | Schott Ag | Antimikrobiell brechzahlangepasstes Phosphatglas |
| JP5206158B2 (ja) * | 2008-06-30 | 2013-06-12 | 旭硝子株式会社 | 近赤外吸収フィルタ用ガラスおよびそれを用いた赤外カットフィルタ |
| WO2021095622A1 (ja) * | 2019-11-14 | 2021-05-20 | 日本電気硝子株式会社 | ガラス物品 |
-
1985
- 1985-12-25 JP JP29544185A patent/JPS62153144A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62153144A (ja) | 1987-07-08 |
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