JPS63277525A - 光学ガラスの製造方法 - Google Patents
光学ガラスの製造方法Info
- Publication number
- JPS63277525A JPS63277525A JP11221187A JP11221187A JPS63277525A JP S63277525 A JPS63277525 A JP S63277525A JP 11221187 A JP11221187 A JP 11221187A JP 11221187 A JP11221187 A JP 11221187A JP S63277525 A JPS63277525 A JP S63277525A
- Authority
- JP
- Japan
- Prior art keywords
- gel
- water
- porous body
- solution
- organic solvent
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 239000005304 optical glass Substances 0.000 title claims 3
- 150000003839 salts Chemical class 0.000 claims abstract description 39
- 239000011521 glass Substances 0.000 claims abstract description 38
- 238000009826 distribution Methods 0.000 claims abstract description 33
- 239000011148 porous material Substances 0.000 claims abstract description 30
- 239000003960 organic solvent Substances 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims description 22
- 229910021645 metal ion Inorganic materials 0.000 claims description 20
- 238000011282 treatment Methods 0.000 claims description 15
- 238000001035 drying Methods 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 12
- 150000002500 ions Chemical class 0.000 claims description 10
- -1 silicon alkoxide Chemical class 0.000 claims description 7
- 229910052710 silicon Inorganic materials 0.000 claims description 6
- 239000010703 silicon Substances 0.000 claims description 6
- 230000003301 hydrolyzing effect Effects 0.000 claims description 5
- 239000002904 solvent Substances 0.000 claims description 4
- 238000004017 vitrification Methods 0.000 claims description 4
- 238000007654 immersion Methods 0.000 claims description 3
- 150000004703 alkoxides Chemical class 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 3
- 238000002791 soaking Methods 0.000 abstract description 3
- 150000001455 metallic ions Chemical class 0.000 abstract 5
- 238000007711 solidification Methods 0.000 abstract 2
- 230000008023 solidification Effects 0.000 abstract 2
- 239000000499 gel Substances 0.000 description 24
- 239000002184 metal Substances 0.000 description 24
- 229910052751 metal Inorganic materials 0.000 description 24
- 239000007864 aqueous solution Substances 0.000 description 9
- 239000000203 mixture Substances 0.000 description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- 235000019441 ethanol Nutrition 0.000 description 6
- 238000006460 hydrolysis reaction Methods 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 230000007062 hydrolysis Effects 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 239000007791 liquid phase Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229910044991 metal oxide Inorganic materials 0.000 description 3
- 150000004706 metal oxides Chemical class 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 2
- 239000004327 boric acid Substances 0.000 description 2
- BTANRVKWQNVYAZ-UHFFFAOYSA-N butan-2-ol Chemical compound CCC(C)O BTANRVKWQNVYAZ-UHFFFAOYSA-N 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000001307 helium Substances 0.000 description 2
- 229910052734 helium Inorganic materials 0.000 description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 229940046892 lead acetate Drugs 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000006068 polycondensation reaction Methods 0.000 description 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000012266 salt solution Substances 0.000 description 2
- 238000003980 solgel method Methods 0.000 description 2
- LFQCEHFDDXELDD-UHFFFAOYSA-N tetramethyl orthosilicate Chemical compound CO[Si](OC)(OC)OC LFQCEHFDDXELDD-UHFFFAOYSA-N 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 238000005773 Enders reaction Methods 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- 239000003377 acid catalyst Substances 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000003258 bubble free glass Substances 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000011221 initial treatment Methods 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- RLJMLMKIBZAXJO-UHFFFAOYSA-N lead nitrate Chemical compound [O-][N+](=O)O[Pb]O[N+]([O-])=O RLJMLMKIBZAXJO-UHFFFAOYSA-N 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000004323 potassium nitrate Substances 0.000 description 1
- 235000010333 potassium nitrate Nutrition 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052716 thallium Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B19/00—Other methods of shaping glass
- C03B19/12—Other methods of shaping glass by liquid-phase reaction processes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Glass Melting And Manufacturing (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Surface Treatment Of Glass (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11221187A JPS63277525A (ja) | 1987-05-08 | 1987-05-08 | 光学ガラスの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11221187A JPS63277525A (ja) | 1987-05-08 | 1987-05-08 | 光学ガラスの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63277525A true JPS63277525A (ja) | 1988-11-15 |
| JPH0527575B2 JPH0527575B2 (enrdf_load_stackoverflow) | 1993-04-21 |
Family
ID=14581035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11221187A Granted JPS63277525A (ja) | 1987-05-08 | 1987-05-08 | 光学ガラスの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63277525A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0374024A1 (fr) * | 1988-12-16 | 1990-06-20 | Rhone-Poulenc Chimie | Composé verrier, précurseur de ce composé et gel à base de silice, de plomb et d'un métal alcalin et leur procédé de préparation |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS606293A (ja) * | 1983-06-01 | 1985-01-12 | チバ− ガイギ− ア−ゲ− | 光線の焦点を対象物に合せる方法および装置 |
| JPS6021928A (ja) * | 1983-07-18 | 1985-02-04 | Toyoda Autom Loom Works Ltd | 粗紡機におけるボビンレ−ル位置検出装置 |
| JPS6035294A (ja) * | 1983-08-08 | 1985-02-23 | 株式会社東芝 | 原子力プラントの海水取水装置 |
| JPS60186424A (ja) * | 1984-03-06 | 1985-09-21 | Hoya Corp | 屈折率勾配を有するロッド状ガラス体の製法 |
-
1987
- 1987-05-08 JP JP11221187A patent/JPS63277525A/ja active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS606293A (ja) * | 1983-06-01 | 1985-01-12 | チバ− ガイギ− ア−ゲ− | 光線の焦点を対象物に合せる方法および装置 |
| JPS6021928A (ja) * | 1983-07-18 | 1985-02-04 | Toyoda Autom Loom Works Ltd | 粗紡機におけるボビンレ−ル位置検出装置 |
| JPS6035294A (ja) * | 1983-08-08 | 1985-02-23 | 株式会社東芝 | 原子力プラントの海水取水装置 |
| JPS60186424A (ja) * | 1984-03-06 | 1985-09-21 | Hoya Corp | 屈折率勾配を有するロッド状ガラス体の製法 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0374024A1 (fr) * | 1988-12-16 | 1990-06-20 | Rhone-Poulenc Chimie | Composé verrier, précurseur de ce composé et gel à base de silice, de plomb et d'un métal alcalin et leur procédé de préparation |
| FR2640617A1 (fr) * | 1988-12-16 | 1990-06-22 | Rhone Poulenc Chimie | Compose verrier, precurseur de ce compose et gel a base de silice, de plomb et d'un metal alcalin et leur procede de preparation |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0527575B2 (enrdf_load_stackoverflow) | 1993-04-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |