NL7906006A - METHOD FOR FORMING A METAL OXIDE COAT ON GLASS TUBE. - Google Patents
METHOD FOR FORMING A METAL OXIDE COAT ON GLASS TUBE. Download PDFInfo
- Publication number
- NL7906006A NL7906006A NL7906006A NL7906006A NL7906006A NL 7906006 A NL7906006 A NL 7906006A NL 7906006 A NL7906006 A NL 7906006A NL 7906006 A NL7906006 A NL 7906006A NL 7906006 A NL7906006 A NL 7906006A
- Authority
- NL
- Netherlands
- Prior art keywords
- glass
- tube
- bag
- metal compound
- temperature
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 11
- 229910044991 metal oxide Inorganic materials 0.000 title claims description 8
- 150000004706 metal oxides Chemical class 0.000 title claims description 8
- 239000011521 glass Substances 0.000 claims description 26
- 150000002736 metal compounds Chemical class 0.000 claims description 10
- 239000007800 oxidant agent Substances 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000012159 carrier gas Substances 0.000 claims 3
- 239000007788 liquid Substances 0.000 claims 3
- 238000009835 boiling Methods 0.000 claims 2
- 238000006243 chemical reaction Methods 0.000 claims 2
- 239000000156 glass melt Substances 0.000 claims 2
- 230000005587 bubbling Effects 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 230000005494 condensation Effects 0.000 claims 1
- 238000009833 condensation Methods 0.000 claims 1
- 238000011109 contamination Methods 0.000 claims 1
- 238000000151 deposition Methods 0.000 claims 1
- PSCMQHVBLHHWTO-UHFFFAOYSA-K indium(iii) chloride Chemical compound Cl[In](Cl)Cl PSCMQHVBLHHWTO-UHFFFAOYSA-K 0.000 claims 1
- 230000003647 oxidation Effects 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
- 230000001590 oxidative effect Effects 0.000 claims 1
- 239000005315 stained glass Substances 0.000 claims 1
- 239000006060 molten glass Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 229910003437 indium oxide Inorganic materials 0.000 description 1
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- AQCHWTWZEMGIFD-UHFFFAOYSA-N metolazone Chemical compound CC1NC2=CC(Cl)=C(S(N)(=O)=O)C=C2C(=O)N1C1=CC=CC=C1C AQCHWTWZEMGIFD-UHFFFAOYSA-N 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- -1 tinosyde Chemical compound 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B17/00—Forming molten glass by flowing-out, pushing-out, extruding or drawing downwardly or laterally from forming slits or by overflowing over lips
- C03B17/02—Forming molten glass coated with coloured layers; Forming molten glass of different compositions or layers; Forming molten glass comprising reinforcements or inserts
- C03B17/025—Tubes or rods
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B17/00—Forming molten glass by flowing-out, pushing-out, extruding or drawing downwardly or laterally from forming slits or by overflowing over lips
- C03B17/04—Forming tubes or rods by drawing from stationary or rotating tools or from forming nozzles
-
- 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
- C03C17/22—Surface treatment of glass, not in the form of fibres or filaments, by coating with other inorganic material
- C03C17/23—Oxides
- C03C17/245—Oxides by deposition from the vapour phase
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/04—Coating on selected surface areas, e.g. using masks
- C23C16/045—Coating cavities or hollow spaces, e.g. interior of tubes; Infiltration of porous substrates
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/30—Vessels; Containers
- H01J61/35—Vessels; Containers provided with coatings on the walls thereof; Selection of materials for the coatings
-
- 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
- C03C2217/00—Coatings on glass
- C03C2217/20—Materials for coating a single layer on glass
- C03C2217/21—Oxides
- C03C2217/229—Non-specific enumeration
-
- 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
- C03C2218/00—Methods for coating glass
- C03C2218/10—Deposition methods
- C03C2218/15—Deposition methods from the vapour phase
- C03C2218/152—Deposition methods from the vapour phase by cvd
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Surface Treatment Of Glass (AREA)
- Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
Description
VV
f - ί GTE Sylvania Incorporated, te Wilmington, Delaware, Verenigde Staten van Amerikaf - ί GTE Sylvania Incorporated, in Wilmington, Delaware, United States of America
Werkwijze voor het vormen van een metaalozydelaagje pp glasbuis.Method for forming a metal-ozone layer pp glass tube.
De uitvinding heeft betrekking op het afzetten van een metaaloxydelaagje op het binnenpppervlak van glasbuis die bijvoorbeeld gebruikt kan worden bij dé vervaardiging van fluorescentiebuis-lazpen. Voorbeelden van dergelijke metaaloxydelaagjes worden gegeven in 5 de Amerikaanse octrooischriften 1*.058.639» k. 020.385, 3.987.331» 3.676.729, 3.379.917 en 3.205.391*· In deze literatuurplaatsen is sprake van laagjes van aluminiumoxyde, tinosyde, zirconiumoxyde, indiumozyde, titaanozyde respectievelijk siliciumoxyde.The invention relates to the deposition of a metal oxide layer on the inner surface of glass tube which can be used, for example, in the manufacture of fluorescent tube lasers. Examples of such metal oxide layers are given in U.S. Pat. Nos. 1,058,639 k. 020.385, 3.987.331, 3.676.729, 3.379.917 and 3.205.391 * These literature references refer to layers of aluminum oxide, tinosyde, zirconium oxide, indium oxide, titanium oxide and silicon oxide, respectively.
In het verleden werden dergelijke laagjes pp het 10 glas gevormd nadat dit tot een buis was getrokken en deze buis in strikken ter lengte van de gewenste iluprescentiebuislasp was gesneden. Volgens de uitvinding worden metaalozydelaagjes gevormd pp het glas terwijl dit tot buis wordt getrokken. Een verdampte verbinding van het metaal wordt bij het trekken van glasbuis in de zak van week glas gebracht, bij aanwe-15 zigheid van een oaydatiemiddel. De metaalverbinding reageert zet het ozydatiemiddel onder vorming van een metaaloxydelaagje op het glas.In the past, such layers were formed on the glass after it was drawn into a tube and this tube was cut into snares to the length of the desired fluorescence tube laser. According to the invention, metal oxide layers are formed on the glass as it is drawn into a tube. An evaporated compound of the metal is introduced into the plastic glass bag when the glass tube is drawn, in the presence of an oxidizing agent. The metal compound reacts and puts the oxidizing agent to form a metal oxide film on the glass.
In de figuur is schematisch een inrichting weergegeven die gebruikt kan worden bij het uitvoeren van de werkwijze volgens de uitvinding.The figure schematically shows a device that can be used in carrying out the method according to the invention.
20 Volgens de figuur omvat de inrichting een glas bassin 1 met gesmolten glas 2 dat om een doom 3 heen omlaag wordt getrokken onder vorming van een zak k van gesmolten glas dat door trekorga-nen 5 wordt weggetrokken onder vorming van een buis 6. Een dergelijke werkwijze is op zichzelf bekend bijvoorbeeld uit het Amerikaanse octrooi-25 schrift 2.009.793.According to the figure, the device comprises a glass basin 1 with molten glass 2 which is pulled down around a doom 3 to form a bag k of molten glass which is pulled away by pulling members 5 to form a tube 6. Such a The method is known per se, for example from United States Patent Specification 2,009,793.
Een houder 7 bevat een metaalverbinding waarvan de damp door leiding 8 in een buisje 9 wordt gevoerd. Eet buisje 9 is in de doom 3 geplaatst en het ondereinde van het buisje 9 steekt uit in de zak van week gLas k.A container 7 contains a metal compound, the vapor of which is passed through conduit 8 into a tube 9. The tube 9 is placed in the doom 3 and the bottom end of the tube 9 protrudes into the bag of week gLas k.
30 De metaalverbinding wordt in de houder 7 op of boven 7906006The metal compound is placed in the holder 7 on or above 7906006
Claims (7)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US93133178A | 1978-08-07 | 1978-08-07 | |
US93133178 | 1978-08-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7906006A true NL7906006A (en) | 1980-02-11 |
Family
ID=25460616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7906006A NL7906006A (en) | 1978-08-07 | 1979-08-06 | METHOD FOR FORMING A METAL OXIDE COAT ON GLASS TUBE. |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5523099A (en) |
BE (1) | BE878089A (en) |
BR (1) | BR7902379A (en) |
DE (1) | DE2928980A1 (en) |
GB (1) | GB2027689A (en) |
IT (1) | IT1122414B (en) |
MX (1) | MX152523A (en) |
NL (1) | NL7906006A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0501562B1 (en) * | 1991-02-26 | 1995-02-15 | Koninklijke Philips Electronics N.V. | Method of manufacturing tube glass |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03238747A (en) * | 1990-02-16 | 1991-10-24 | Matsushita Electric Ind Co Ltd | Metal vapor discharge lamp and manufacture thereof |
DE19707819B4 (en) * | 1997-02-27 | 2004-04-22 | Elan Schaltelemente Gmbh & Co. Kg | Circuit arrangement with safety function |
DE50006669D1 (en) * | 1999-09-15 | 2004-07-08 | Schott Rohrglas Gmbh | Method and device for producing internally tempered glass tubes |
DE102014019238A1 (en) * | 2014-12-19 | 2016-06-23 | Hochschule München | Coating of the inner wall of tubular substrates |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS476044U (en) * | 1971-02-12 | 1972-09-20 | ||
DE2330158C2 (en) * | 1973-06-08 | 1975-02-27 | Siemens Ag, 1000 Berlin Und 8000 Muenchen |
-
1979
- 1979-04-19 BR BR7902379A patent/BR7902379A/en unknown
- 1979-07-18 DE DE19792928980 patent/DE2928980A1/en not_active Withdrawn
- 1979-08-03 IT IT24907/79A patent/IT1122414B/en active
- 1979-08-03 MX MX178765A patent/MX152523A/en unknown
- 1979-08-06 JP JP9951679A patent/JPS5523099A/en active Granted
- 1979-08-06 NL NL7906006A patent/NL7906006A/en not_active Application Discontinuation
- 1979-08-06 GB GB7927288A patent/GB2027689A/en not_active Withdrawn
- 1979-08-06 BE BE2/57996A patent/BE878089A/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0501562B1 (en) * | 1991-02-26 | 1995-02-15 | Koninklijke Philips Electronics N.V. | Method of manufacturing tube glass |
Also Published As
Publication number | Publication date |
---|---|
BE878089A (en) | 1979-12-03 |
GB2027689A (en) | 1980-02-27 |
DE2928980A1 (en) | 1980-02-21 |
IT1122414B (en) | 1986-04-23 |
JPS629542B2 (en) | 1987-02-28 |
BR7902379A (en) | 1980-10-07 |
JPS5523099A (en) | 1980-02-19 |
IT7924907A0 (en) | 1979-08-03 |
MX152523A (en) | 1985-08-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A85 | Still pending on 85-01-01 | ||
BV | The patent application has lapsed |