FR2478618A1 - Nouveaux verres fluores - Google Patents
Nouveaux verres fluores Download PDFInfo
- Publication number
- FR2478618A1 FR2478618A1 FR8006088A FR8006088A FR2478618A1 FR 2478618 A1 FR2478618 A1 FR 2478618A1 FR 8006088 A FR8006088 A FR 8006088A FR 8006088 A FR8006088 A FR 8006088A FR 2478618 A1 FR2478618 A1 FR 2478618A1
- Authority
- FR
- France
- Prior art keywords
- cations
- glasses
- ions
- fluorinated
- vitrifying
- 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
- 239000011521 glass Substances 0.000 title claims abstract description 43
- 150000001768 cations Chemical class 0.000 claims abstract description 35
- 229910052776 Thorium Inorganic materials 0.000 claims abstract description 3
- 229910052770 Uranium Inorganic materials 0.000 claims abstract description 3
- 150000002222 fluorine compounds Chemical class 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 8
- OMQSJNWFFJOIMO-UHFFFAOYSA-J zirconium tetrafluoride Chemical compound F[Zr](F)(F)F OMQSJNWFFJOIMO-UHFFFAOYSA-J 0.000 claims description 5
- -1 Al3 + Chemical class 0.000 claims description 4
- KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminium flouride Chemical class F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 claims description 4
- 229910052735 hafnium Inorganic materials 0.000 claims description 4
- FPHIOHCCQGUGKU-UHFFFAOYSA-L difluorolead Chemical compound F[Pb]F FPHIOHCCQGUGKU-UHFFFAOYSA-L 0.000 claims description 3
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052716 thallium Inorganic materials 0.000 claims description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 2
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 claims description 2
- 229910052733 gallium Inorganic materials 0.000 claims description 2
- 229910052738 indium Inorganic materials 0.000 claims description 2
- 229910052745 lead Inorganic materials 0.000 claims description 2
- 239000011777 magnesium Substances 0.000 claims description 2
- 229910052749 magnesium Inorganic materials 0.000 claims description 2
- 229910052804 chromium Inorganic materials 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 2
- 229910001632 barium fluoride Inorganic materials 0.000 claims 1
- 229910001634 calcium fluoride Inorganic materials 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- 229910052748 manganese Inorganic materials 0.000 claims 1
- 229910052759 nickel Inorganic materials 0.000 claims 1
- 229910052718 tin Inorganic materials 0.000 claims 1
- 229910052720 vanadium Inorganic materials 0.000 claims 1
- 229910052725 zinc Inorganic materials 0.000 claims 1
- 150000002500 ions Chemical class 0.000 abstract description 17
- 239000003607 modifier Substances 0.000 abstract description 9
- 230000015572 biosynthetic process Effects 0.000 abstract description 6
- 230000007704 transition Effects 0.000 abstract description 5
- 238000004458 analytical method Methods 0.000 abstract description 3
- 239000011737 fluorine Substances 0.000 abstract description 3
- 229910052731 fluorine Inorganic materials 0.000 abstract description 3
- 229910052744 lithium Inorganic materials 0.000 abstract description 3
- 239000010936 titanium Substances 0.000 abstract description 3
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 abstract description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052706 scandium Inorganic materials 0.000 abstract description 2
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052719 titanium Inorganic materials 0.000 abstract description 2
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 abstract description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 abstract 2
- 229910052684 Cerium Inorganic materials 0.000 abstract 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052758 niobium Inorganic materials 0.000 abstract 1
- 239000010955 niobium Substances 0.000 abstract 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 abstract 1
- 125000000129 anionic group Chemical group 0.000 description 9
- 150000001450 anions Chemical class 0.000 description 7
- 229910052726 zirconium Inorganic materials 0.000 description 6
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 5
- JZKFIPKXQBZXMW-UHFFFAOYSA-L beryllium difluoride Chemical compound F[Be]F JZKFIPKXQBZXMW-UHFFFAOYSA-L 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Chemical compound [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 3
- 229910001633 beryllium fluoride Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 229910007998 ZrF4 Inorganic materials 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- SHXXPRJOPFJRHA-UHFFFAOYSA-K iron(iii) fluoride Chemical compound F[Fe](F)F SHXXPRJOPFJRHA-UHFFFAOYSA-K 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- BHHYHSUAOQUXJK-UHFFFAOYSA-L zinc fluoride Chemical compound F[Zn]F BHHYHSUAOQUXJK-UHFFFAOYSA-L 0.000 description 2
- IRPGOXJVTQTAAN-UHFFFAOYSA-N 2,2,3,3,3-pentafluoropropanal Chemical compound FC(F)(F)C(F)(F)C=O IRPGOXJVTQTAAN-UHFFFAOYSA-N 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910020186 CeF4 Inorganic materials 0.000 description 1
- 229910021564 Chromium(III) fluoride Inorganic materials 0.000 description 1
- 229910021594 Copper(II) fluoride Inorganic materials 0.000 description 1
- 229910016495 ErF3 Inorganic materials 0.000 description 1
- 229910005270 GaF3 Inorganic materials 0.000 description 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- 229910004504 HfF4 Inorganic materials 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 229910002319 LaF3 Inorganic materials 0.000 description 1
- 229910021570 Manganese(II) fluoride Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910010342 TiF4 Inorganic materials 0.000 description 1
- 241001639412 Verres Species 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- 229910052790 beryllium Inorganic materials 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 229910052792 caesium Inorganic materials 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- GWFAVIIMQDUCRA-UHFFFAOYSA-L copper(ii) fluoride Chemical compound [F-].[F-].[Cu+2] GWFAVIIMQDUCRA-UHFFFAOYSA-L 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- CTNMMTCXUUFYAP-UHFFFAOYSA-L difluoromanganese Chemical compound F[Mn]F CTNMMTCXUUFYAP-UHFFFAOYSA-L 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000009881 electrostatic interaction Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000005383 fluoride glass Substances 0.000 description 1
- 239000012025 fluorinating agent Substances 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- QHEDSQMUHIMDOL-UHFFFAOYSA-J hafnium(4+);tetrafluoride Chemical class F[Hf](F)(F)F QHEDSQMUHIMDOL-UHFFFAOYSA-J 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910001635 magnesium fluoride Inorganic materials 0.000 description 1
- 229910001425 magnesium ion Inorganic materials 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000002250 neutron powder diffraction Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000005298 paramagnetic effect Effects 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 230000008521 reorganization Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- YSZJKUDBYALHQE-UHFFFAOYSA-N rhenium trioxide Chemical group O=[Re](=O)=O YSZJKUDBYALHQE-UHFFFAOYSA-N 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- 229910001637 strontium fluoride Inorganic materials 0.000 description 1
- FVRNDBHWWSPNOM-UHFFFAOYSA-L strontium fluoride Chemical compound [F-].[F-].[Sr+2] FVRNDBHWWSPNOM-UHFFFAOYSA-L 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- XROWMBWRMNHXMF-UHFFFAOYSA-J titanium tetrafluoride Chemical compound [F-].[F-].[F-].[F-].[Ti+4] XROWMBWRMNHXMF-UHFFFAOYSA-J 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 229910021561 transition metal fluoride Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- FTBATIJJKIIOTP-UHFFFAOYSA-K trifluorochromium Chemical compound F[Cr](F)F FTBATIJJKIIOTP-UHFFFAOYSA-K 0.000 description 1
- QGJSAGBHFTXOTM-UHFFFAOYSA-K trifluoroerbium Chemical compound F[Er](F)F QGJSAGBHFTXOTM-UHFFFAOYSA-K 0.000 description 1
- BYMUNNMMXKDFEZ-UHFFFAOYSA-K trifluorolanthanum Chemical compound F[La](F)F BYMUNNMMXKDFEZ-UHFFFAOYSA-K 0.000 description 1
- 238000004017 vitrification Methods 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-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
- C03C3/32—Non-oxide glass compositions, e.g. binary or ternary halides, sulfides or nitrides of germanium, selenium or tellurium
- C03C3/325—Fluoride glasses
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 (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8006088A FR2478618A1 (fr) | 1980-03-18 | 1980-03-18 | Nouveaux verres fluores |
| EP81400409A EP0036373B2 (fr) | 1980-03-18 | 1981-03-17 | Nouveaux verres fluorés |
| DE8181400409T DE3175899D1 (en) | 1980-03-18 | 1981-03-17 | Fluoride glasses |
| JP56039278A JPH089491B2 (ja) | 1980-03-18 | 1981-03-18 | 全フッ化物ガラス |
| US06/883,330 US4666870A (en) | 1980-03-18 | 1986-07-08 | Fluoride glasses |
| JP7201083A JP2581650B2 (ja) | 1980-03-18 | 1995-08-07 | 全フッ化物ガラス |
| JP7201093A JP2581651B2 (ja) | 1980-03-18 | 1995-08-07 | 全フッ化物ガラス |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8006088A FR2478618A1 (fr) | 1980-03-18 | 1980-03-18 | Nouveaux verres fluores |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2478618A1 true FR2478618A1 (fr) | 1981-09-25 |
| FR2478618B1 FR2478618B1 (enExample) | 1984-09-07 |
Family
ID=9239819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8006088A Granted FR2478618A1 (fr) | 1980-03-18 | 1980-03-18 | Nouveaux verres fluores |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4666870A (enExample) |
| EP (1) | EP0036373B2 (enExample) |
| JP (3) | JPH089491B2 (enExample) |
| DE (1) | DE3175899D1 (enExample) |
| FR (1) | FR2478618A1 (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2479797A2 (fr) * | 1980-03-20 | 1981-10-09 | Anvar | Nouveaux verres fluores et leur preparation |
| DE3305485A1 (de) * | 1982-02-18 | 1983-11-03 | Centre National de la Recherche Scientifique (C.N.R.S.), 75700 Paris | Halogenidhaltige glaeser, ihre herstellung und ihre verwendung zur herstellung von formkoerpern, schleifprodukten oder optischen fasern |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2452469A1 (fr) * | 1979-03-28 | 1980-10-24 | Anvar | Nouveaux verres fluores, leur preparation et leur application |
| FR2488873A1 (fr) * | 1980-08-19 | 1982-02-26 | Anvar | Nouveaux verres fluores a base d'actinides et de lanthanides et leur preparation |
| US4420569A (en) * | 1983-04-11 | 1983-12-13 | Corning Glass Works | Alkali metal zirconofluorophosphate glasses |
| US4537864A (en) * | 1983-08-31 | 1985-08-27 | Corning Glass Works | Metal fluoride glasses in the CdF2 -PbF2 -AlF3 -(LiF) system |
| FR2592372B1 (fr) * | 1985-12-27 | 1992-01-24 | Centre Nat Rech Scient | Nouveaux verres fluores a base d'indium et leur preparation |
| US5015281A (en) * | 1988-04-04 | 1991-05-14 | Gte Laboratories Incorporated | Method for preparing fluoride glasses |
| US4946490A (en) * | 1988-04-04 | 1990-08-07 | Gte Laboratories Incorporated | Method for preparing fluoride glasses |
| US4842631A (en) * | 1988-06-20 | 1989-06-27 | The United States Of America As Represented By The Secretary Of The Air Force | Method of making carbon dioxide and chlorine free fluoride-based glass |
| US5070506A (en) * | 1989-09-29 | 1991-12-03 | Hoya Corporation | Halide laser glass and laser device utilizing the glass |
| US5045507A (en) * | 1990-01-22 | 1991-09-03 | Infrared Fiber Systems, Inc. | In-situ quenched fluoride glasses |
| FR2676435B1 (fr) * | 1991-05-14 | 1995-03-10 | France Telecom | Milieu en verre d'halogenures contenant des ions d'uranium trivalents et procede de fabrication de ce milieu. |
| US5285518A (en) * | 1992-03-13 | 1994-02-08 | Rutgers University | Fluoride glasses and methods for making optical fibers from the glasses |
| FR2688778B1 (fr) * | 1992-03-20 | 1994-11-10 | Verre Fluore Sa | Verres fluores. |
| US5468899A (en) * | 1995-01-11 | 1995-11-21 | Bauer, Jr.; William | Process for purifying α,β-unsaturated esters |
| JPH09221336A (ja) * | 1995-12-14 | 1997-08-26 | Kagaku Gijutsu Shinko Jigyodan | 輝尽発光ガラス組成物 |
| US5789613A (en) * | 1996-05-07 | 1998-08-04 | Rohm And Haas Company | Reduction of carbonyl impurities in α, β-unsaturated acids and esters |
| US6352949B1 (en) * | 1999-06-15 | 2002-03-05 | Peter Willems | Fluoro glass ceramic showing photostimulable properties |
| RU2689462C1 (ru) * | 2018-07-11 | 2019-05-28 | Федеральное государственное бюджетное учреждение науки Институт общей и неорганической химии им. Н.С. Курнакова Российской академии наук (ИОНХ РАН) | Способ получения люминесцирующего стекла |
| WO2025089286A1 (ja) * | 2023-10-23 | 2025-05-01 | 日本電気硝子株式会社 | ハロゲン化物ガラス及び光学素子 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE461839A (enExample) * | 1944-12-15 | |||
| US2466509A (en) * | 1946-08-09 | 1949-04-05 | Eastman Kodak Co | Fluoride glass |
| US2819977A (en) * | 1955-07-01 | 1958-01-14 | Eastman Kodak Co | Infrared transmitting fluoride glass |
| FR2077731A1 (enExample) * | 1970-02-10 | 1971-11-05 | Auzel Francois | |
| DE2726170C2 (de) * | 1976-06-15 | 1987-01-22 | Agence Nationale de Valorisation de la Recherche (ANVAR), Neuilly-sur-Seine, Hauts-de-Seine | Fluoridglas auf der Basis eines ternären Systems aus Zirkoniumfluorid, Bariumfluorid und einem Seltenerdfluorid sowie ggfs. einem weiteren Metallfluorid als zusätzlichen Bestandteil und ein Verfahren zu seiner Herstellung |
| FR2396981A1 (fr) * | 1977-07-05 | 1979-02-02 | Anvar | Fibres optiques en verres fluores et procedes de fabrication de ces fibres |
| US4244722A (en) * | 1977-12-09 | 1981-01-13 | Noboru Tsuya | Method for manufacturing thin and flexible ribbon of dielectric material having high dielectric constant |
| FR2452469A1 (fr) * | 1979-03-28 | 1980-10-24 | Anvar | Nouveaux verres fluores, leur preparation et leur application |
| JPS55144447A (en) * | 1979-04-25 | 1980-11-11 | Nippon Telegr & Teleph Corp <Ntt> | Glass matrix for optical fiber |
| US4308066A (en) * | 1979-10-30 | 1981-12-29 | Nippon Telegraph & Telephone Public Corporation | Glass for optical fibers |
| JPS5934141B2 (ja) * | 1980-02-13 | 1984-08-20 | 日本電信電話株式会社 | 光学フアイバ用ガラス |
| JPS5934141A (ja) * | 1982-08-19 | 1984-02-24 | Mitsubishi Electric Corp | 電気抵抗式空燃比感応材料 |
| JPS6339532A (ja) * | 1987-03-03 | 1988-02-20 | ダイワ精工株式会社 | 魚釣用リ−ルのドラグ力測定装置 |
-
1980
- 1980-03-18 FR FR8006088A patent/FR2478618A1/fr active Granted
-
1981
- 1981-03-17 EP EP81400409A patent/EP0036373B2/fr not_active Expired - Lifetime
- 1981-03-17 DE DE8181400409T patent/DE3175899D1/de not_active Expired
- 1981-03-18 JP JP56039278A patent/JPH089491B2/ja not_active Expired - Lifetime
-
1986
- 1986-07-08 US US06/883,330 patent/US4666870A/en not_active Expired - Fee Related
-
1995
- 1995-08-07 JP JP7201093A patent/JP2581651B2/ja not_active Expired - Lifetime
- 1995-08-07 JP JP7201083A patent/JP2581650B2/ja not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2479797A2 (fr) * | 1980-03-20 | 1981-10-09 | Anvar | Nouveaux verres fluores et leur preparation |
| DE3305485A1 (de) * | 1982-02-18 | 1983-11-03 | Centre National de la Recherche Scientifique (C.N.R.S.), 75700 Paris | Halogenidhaltige glaeser, ihre herstellung und ihre verwendung zur herstellung von formkoerpern, schleifprodukten oder optischen fasern |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56134537A (en) | 1981-10-21 |
| FR2478618B1 (enExample) | 1984-09-07 |
| JP2581650B2 (ja) | 1997-02-12 |
| US4666870A (en) | 1987-05-19 |
| EP0036373B2 (fr) | 1991-01-16 |
| EP0036373B1 (fr) | 1987-02-04 |
| JP2581651B2 (ja) | 1997-02-12 |
| JPH08183634A (ja) | 1996-07-16 |
| DE3175899D1 (en) | 1987-03-12 |
| JPH08183633A (ja) | 1996-07-16 |
| JPH089491B2 (ja) | 1996-01-31 |
| EP0036373A1 (fr) | 1981-09-23 |
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