CH675416A5 - - Google Patents
Download PDFInfo
- Publication number
- CH675416A5 CH675416A5 CH2595/88A CH259588A CH675416A5 CH 675416 A5 CH675416 A5 CH 675416A5 CH 2595/88 A CH2595/88 A CH 2595/88A CH 259588 A CH259588 A CH 259588A CH 675416 A5 CH675416 A5 CH 675416A5
- Authority
- CH
- Switzerland
- Prior art keywords
- glass
- coating
- temperature
- sodium
- dealkalized
- Prior art date
Links
- 239000011521 glass Substances 0.000 claims abstract description 206
- 238000000576 coating method Methods 0.000 claims abstract description 132
- 239000011248 coating agent Substances 0.000 claims abstract description 115
- 229910001415 sodium ion Inorganic materials 0.000 claims abstract description 64
- 239000002253 acid Substances 0.000 claims abstract description 29
- 239000011734 sodium Substances 0.000 claims abstract description 24
- 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 claims abstract description 15
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 11
- 230000001464 adherent effect Effects 0.000 claims abstract description 5
- 238000011282 treatment Methods 0.000 claims description 40
- 238000000034 method Methods 0.000 claims description 39
- 239000002344 surface layer Substances 0.000 claims description 22
- 238000000197 pyrolysis Methods 0.000 claims description 19
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 claims description 14
- 239000010410 layer Substances 0.000 claims description 14
- 230000008569 process Effects 0.000 claims description 13
- 230000002378 acidificating effect Effects 0.000 claims description 12
- 238000002386 leaching Methods 0.000 claims description 9
- 206010021036 Hyponatraemia Diseases 0.000 claims 1
- HUAUNKAZQWMVFY-UHFFFAOYSA-M sodium;oxocalcium;hydroxide Chemical compound [OH-].[Na+].[Ca]=O HUAUNKAZQWMVFY-UHFFFAOYSA-M 0.000 claims 1
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 abstract description 22
- 230000015572 biosynthetic process Effects 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 4
- 239000002574 poison Substances 0.000 abstract 1
- 231100000614 poison Toxicity 0.000 abstract 1
- 239000002243 precursor Substances 0.000 abstract 1
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 44
- 239000000047 product Substances 0.000 description 25
- 239000007789 gas Substances 0.000 description 17
- 150000002500 ions Chemical class 0.000 description 14
- 238000004519 manufacturing process Methods 0.000 description 13
- 238000005755 formation reaction Methods 0.000 description 12
- 229910001413 alkali metal ion Inorganic materials 0.000 description 10
- 230000003647 oxidation Effects 0.000 description 10
- 238000007254 oxidation reaction Methods 0.000 description 10
- 230000005012 migration Effects 0.000 description 9
- 238000013508 migration Methods 0.000 description 9
- 239000005361 soda-lime glass Substances 0.000 description 9
- 230000008901 benefit Effects 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 8
- 239000003054 catalyst Substances 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 238000001816 cooling Methods 0.000 description 6
- 238000000151 deposition Methods 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 229910001887 tin oxide Inorganic materials 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 5
- 238000009826 distribution Methods 0.000 description 5
- 239000005357 flat glass Substances 0.000 description 5
- 229910052731 fluorine Inorganic materials 0.000 description 5
- 239000011737 fluorine Substances 0.000 description 5
- 230000001737 promoting effect Effects 0.000 description 5
- 238000005406 washing Methods 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 4
- GNTDGMZSJNCJKK-UHFFFAOYSA-N divanadium pentaoxide Chemical compound O=[V](=O)O[V](=O)=O GNTDGMZSJNCJKK-UHFFFAOYSA-N 0.000 description 4
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 3
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 230000003679 aging effect Effects 0.000 description 3
- 229910052783 alkali metal Inorganic materials 0.000 description 3
- -1 alkali metal salts Chemical class 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 2
- 150000001340 alkali metals Chemical class 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 239000013067 intermediate product Substances 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 2
- 229910001948 sodium oxide Inorganic materials 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- NPNPZTNLOVBDOC-UHFFFAOYSA-N 1,1-difluoroethane Chemical compound CC(F)F NPNPZTNLOVBDOC-UHFFFAOYSA-N 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 229910021591 Copper(I) chloride Inorganic materials 0.000 description 1
- 229910008433 SnCU Inorganic materials 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 1
- 229910021627 Tin(IV) chloride Inorganic materials 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229910052936 alkali metal sulfate Inorganic materials 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- OXBLHERUFWYNTN-UHFFFAOYSA-M copper(I) chloride Chemical compound [Cu]Cl OXBLHERUFWYNTN-UHFFFAOYSA-M 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 229940045803 cuprous chloride Drugs 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009791 electrochemical migration reaction Methods 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 231100001231 less toxic Toxicity 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- TXEYQDLBPFQVAA-UHFFFAOYSA-N tetrafluoromethane Chemical compound FC(F)(F)F TXEYQDLBPFQVAA-UHFFFAOYSA-N 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical compound Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
- 239000012808 vapor phase Substances 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
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/001—General methods for coating; Devices therefor
- C03C17/002—General methods for coating; Devices therefor for flat glass, e.g. float glass
-
- 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
- C03C21/007—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in gaseous phase
-
- 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
- C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
- C03C23/007—Other surface treatment of glass not in the form of fibres or filaments by thermal treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Surface Treatment Of Glass (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8716388A GB2206878B (en) | 1987-07-11 | 1987-07-11 | Pyrolytically coated sheet glass and process of manufacturing same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH675416A5 true CH675416A5 (ja) | 1990-09-28 |
Family
ID=10620519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH2595/88A CH675416A5 (ja) | 1987-07-11 | 1988-07-07 |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS6433033A (ja) |
| AT (1) | AT398753B (ja) |
| BE (1) | BE1002216A4 (ja) |
| CH (1) | CH675416A5 (ja) |
| DE (1) | DE3823089A1 (ja) |
| ES (1) | ES2006972A6 (ja) |
| FR (1) | FR2617833B1 (ja) |
| GB (1) | GB2206878B (ja) |
| IT (1) | IT1219388B (ja) |
| LU (1) | LU87246A1 (ja) |
| NL (1) | NL8801713A (ja) |
| SE (1) | SE465921B (ja) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0844985A1 (en) * | 1995-08-18 | 1998-06-03 | Adam Heller | Self-cleaning glass and method of making thereof |
| FR2876370B1 (fr) * | 2004-10-11 | 2007-06-08 | Saint Gobain Emballage Sa | Procede de depot sur un verre sodocalcique comprenant une etape de fluoration prealable |
| CA2675532A1 (en) * | 2007-02-01 | 2008-08-07 | James E. Heider | System and method for glass sheet semiconductor coating and resultant product |
| WO2011060793A1 (en) | 2009-11-23 | 2011-05-26 | Aalborg Universitet | Glass ceramic with improved surface properties |
| EP2679552B1 (en) * | 2011-02-21 | 2018-08-01 | LG Chem, Ltd. | Use of a device for forming glass surface lubricating layer |
| WO2012115415A2 (ko) | 2011-02-21 | 2012-08-30 | 주식회사 엘지화학 | 유리 표면 윤활층 형성 방법 및 이를 이용하는 유리 제조 방법 |
| JP6410108B2 (ja) * | 2011-07-19 | 2018-10-24 | 日本電気硝子株式会社 | ガラス基材 |
| DE102011086563B4 (de) * | 2011-11-17 | 2019-03-21 | Interpane Entwicklungs-Und Beratungsgesellschaft Mbh | Verfahren zur Ausbildung einer Diffusionssperrschicht an einer Glasoberfläche und entsprechend behandeltes Glassubstrat |
| KR20210105884A (ko) * | 2018-12-26 | 2021-08-27 | 에이지씨 가부시키가이샤 | 발수 발유층 형성 기재, 및 그 제조 방법 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL122215C (ja) * | 1961-06-12 | |||
| US3451796A (en) * | 1966-05-16 | 1969-06-24 | Corning Glass Works | Method of treating strengthened glass surface to increase acid durability |
| US3473908A (en) * | 1966-08-18 | 1969-10-21 | Libbey Owens Ford Co | Sulfur trioxide glass surface treatment process |
| JPS5440816A (en) * | 1977-09-08 | 1979-03-31 | Daiichi Garasu Kk | Antiichemical treatment of glass container |
| JPS57129845A (en) * | 1981-01-29 | 1982-08-12 | Nippon Taisanbin Kogyo Kk | Glass bottle provided with both mechanical strength and chemical durability and its manufacture |
| LU83731A1 (fr) * | 1981-11-04 | 1983-09-01 | Inst Nat Du Verre | Procede de desalcalinisation de la surface interne d'objets en verre creux |
| GB2199318B (en) * | 1986-12-04 | 1990-11-14 | Glaverbel | Dealkalised sheet glass and method of producing same |
-
1987
- 1987-07-11 GB GB8716388A patent/GB2206878B/en not_active Expired - Lifetime
-
1988
- 1988-06-08 ES ES8801782A patent/ES2006972A6/es not_active Expired
- 1988-06-15 BE BE8800683A patent/BE1002216A4/fr not_active IP Right Cessation
- 1988-06-16 FR FR888808210A patent/FR2617833B1/fr not_active Expired - Lifetime
- 1988-06-17 LU LU87246A patent/LU87246A1/fr unknown
- 1988-06-21 IT IT67576/88A patent/IT1219388B/it active
- 1988-07-04 AT AT0172588A patent/AT398753B/de not_active IP Right Cessation
- 1988-07-07 DE DE3823089A patent/DE3823089A1/de not_active Withdrawn
- 1988-07-07 CH CH2595/88A patent/CH675416A5/fr not_active IP Right Cessation
- 1988-07-07 NL NL8801713A patent/NL8801713A/nl not_active Application Discontinuation
- 1988-07-08 JP JP63170751A patent/JPS6433033A/ja active Pending
- 1988-07-08 SE SE8802578A patent/SE465921B/sv not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| SE465921B (sv) | 1991-11-18 |
| SE8802578D0 (sv) | 1988-07-08 |
| ATA172588A (de) | 1994-06-15 |
| JPS6433033A (en) | 1989-02-02 |
| AT398753B (de) | 1995-01-25 |
| SE8802578L (sv) | 1989-01-12 |
| IT8867576A0 (it) | 1988-06-21 |
| GB2206878A (en) | 1989-01-18 |
| GB2206878B (en) | 1991-07-17 |
| NL8801713A (nl) | 1989-02-01 |
| FR2617833B1 (fr) | 1992-04-17 |
| BE1002216A4 (fr) | 1990-10-16 |
| DE3823089A1 (de) | 1989-01-19 |
| LU87246A1 (fr) | 1989-03-08 |
| IT1219388B (it) | 1990-05-11 |
| GB8716388D0 (en) | 1987-08-19 |
| ES2006972A6 (es) | 1989-05-16 |
| FR2617833A1 (fr) | 1989-01-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE1001670A3 (fr) | Verre desalcalinise en feuilles et procede de fabrication d'un tel verre. | |
| EP0850204B1 (fr) | Substrat a revetement photocatalytique | |
| EP0850203B1 (fr) | Substrat a revetement photocatalytique a base de dioxyde de titane et dispersions organiques a base de dioxyde de titane | |
| EP0511044B1 (fr) | DépÔt de couches pyrolysées à performances améliorées et vitrage revêtu d'une telle couche | |
| EP2438024B1 (fr) | Procede de depot de couche mince | |
| EP2268587B1 (fr) | Procede de dépôt de couche mince | |
| BE1005317A5 (fr) | Procede de formation d'un revetement sur le verre. | |
| WO2005012593A1 (fr) | Procede de depot d’oxyde de titane par source plasma | |
| EP0397292A2 (fr) | Procédé pour la formation d'une couche mince d'oxydes métalliques sur un substrat, notamment en verre, et son utilisation comme vitrage | |
| WO2014155008A1 (fr) | Procede de traitement par un faisceau d'ions pour produire des materiaux en verre superhydrophiles | |
| JPS6163545A (ja) | コーチングガラスおよびその製法 | |
| CH675416A5 (ja) | ||
| FR2943050A1 (fr) | Procede de depot de couche mince. | |
| BE1008565A4 (fr) | Verre portant un revetement et procede de fabrication d'un tel verre. | |
| FR2865420A1 (fr) | Procede de nettoyage d'un substrat | |
| WO2013038104A1 (fr) | Materiau photocatalytique et vitrage ou cellule photovoltaique comprenant ce materiau | |
| BE1010321A5 (fr) | Vitrage de protection solaire et procede de fabrication d'un tel vitrage. | |
| CA2739563A1 (fr) | Article en verre a resistance chimique amelioree | |
| FR2617291A1 (fr) | Miroir cuivre et procede de fabrication d'un tel miroir | |
| EP0074313B1 (fr) | Fabrication de vitrage réfléchissant le rayonnement infra-rouge | |
| FR2670200A1 (fr) | Procede de formation d'une couche semi-conductrice d'oxyde de zinc dope a l'aluminium sur du verre, vitrage ainsi obtenu. | |
| FR2664260A1 (fr) | Procede de formation d'une couche d'oxydes d'aluminium et d'etain sur du verre, verre obtenu et son utilisation dans des vitrages a couche semi-conductrice. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |