WO1999001394B1 - Process for the subsequent treatment of small glass particles - Google Patents
Process for the subsequent treatment of small glass particlesInfo
- Publication number
- WO1999001394B1 WO1999001394B1 PCT/EP1998/003349 EP9803349W WO9901394B1 WO 1999001394 B1 WO1999001394 B1 WO 1999001394B1 EP 9803349 W EP9803349 W EP 9803349W WO 9901394 B1 WO9901394 B1 WO 9901394B1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- glass
- glass beads
- glass particles
- enamel
- particles
- Prior art date
Links
- 239000011521 glass Substances 0.000 title claims abstract 44
- 239000002245 particle Substances 0.000 title claims abstract 18
- 238000000034 method Methods 0.000 title claims abstract 3
- 239000011324 bead Substances 0.000 claims abstract 18
- 238000002844 melting Methods 0.000 claims abstract 9
- BPQQTUXANYXVAA-UHFFFAOYSA-N silicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims abstract 8
- 239000008187 granular material Substances 0.000 claims abstract 4
- 239000000203 mixture Substances 0.000 claims abstract 3
- KEAYESYHFKHZAL-UHFFFAOYSA-N sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 claims abstract 2
- 229910052708 sodium Inorganic materials 0.000 claims abstract 2
- 239000011734 sodium Substances 0.000 claims abstract 2
- 210000003298 Dental Enamel Anatomy 0.000 claims 8
- 239000000463 material Substances 0.000 claims 8
- 239000000969 carrier Substances 0.000 claims 7
- 238000010438 heat treatment Methods 0.000 claims 6
- 239000000919 ceramic Substances 0.000 claims 2
- 239000011248 coating agent Substances 0.000 claims 2
- 238000000576 coating method Methods 0.000 claims 2
- 239000004744 fabric Substances 0.000 claims 2
- 239000005357 flat glass Substances 0.000 claims 2
- 238000002156 mixing Methods 0.000 claims 2
- 239000002699 waste material Substances 0.000 claims 2
- KGBXLFKZBHKPEV-UHFFFAOYSA-N Boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000004327 boric acid Substances 0.000 claims 1
- 230000000875 corresponding Effects 0.000 claims 1
- 239000003431 cross linking reagent Substances 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- 125000001153 fluoro group Chemical class F* 0.000 claims 1
- 239000011888 foil Substances 0.000 claims 1
- 238000005755 formation reaction Methods 0.000 claims 1
- 239000003365 glass fiber Substances 0.000 claims 1
- 239000002241 glass-ceramic Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 239000000155 melt Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 229910044991 metal oxide Inorganic materials 0.000 claims 1
- 150000004706 metal oxides Chemical class 0.000 claims 1
- 230000001590 oxidative Effects 0.000 claims 1
- 239000000049 pigment Substances 0.000 claims 1
- 239000005373 porous glass Substances 0.000 claims 1
- 238000005096 rolling process Methods 0.000 claims 1
- 238000007650 screen-printing Methods 0.000 claims 1
- 238000005507 spraying Methods 0.000 claims 1
- 230000004907 flux Effects 0.000 abstract 2
- 239000002966 varnish Substances 0.000 abstract 2
- 238000005265 energy consumption Methods 0.000 abstract 1
- 229910052731 fluorine Inorganic materials 0.000 abstract 1
- 239000011737 fluorine Substances 0.000 abstract 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 abstract 1
- 238000007669 thermal treatment Methods 0.000 abstract 1
Abstract
A process is disclosed for the subsequent treatment of small glass particles, for example recycled glass granules with a grain size in a range of between 0.3 and 4 mm or glass beads with diameters in a range of between 0.1 and 2.3 mm. In order to produce any mouldings from such glass particles with a relatively low energy consumption, the surface of the glass particles is brought into contact with a low melting point silicate flux or varnish, for example of lead borosilicate, sodium borosilicate, fluorine borosilicate or their mixtures in an amount from 2 to 9 % by weight, preferably 3 to 5 % by weight, and the glass particles are then exposed to a thermal treatment in a range from 540 to 800 °C, preferably from 560 to 660 °C, during which the low melting point silicate flux or varnish is made to melt on the surfaces of the glass particles.
Claims
17 17
GEÄNDERTE ANSPRUCHECHANGED CLAIMS
[beim Internationalen Büro am 23. Dezember 1998 (23.12.98) eingegangen; ursprüngliche Ansprüche 1-11 durch neue Ansprüche 1-20 ersetzt (4 Seiten)][received by the International Bureau on 23 December 1998 (23.12.98); original claims 1-11 replaced by new claims 1-20 (4 pages)]
Glasperlen, insbesondere mit Durchmesser zwischen 0,3 bis 10 mm oder Farbglasgranulat mit Durchmesser zwischen 0, 1 und 3 mm, dadurch gekennzeichnet, daß in ihrem Inneren ein kleines Glasteilchen, auch als Glasperle, insbesondere als Altglas angeordnet ist, auf dessen unter Wärmeeinfluß erweichter Oberfläche eine Schicht aus niedrig schmelzenden Emailoder Glasflußfarben vorgesehen ist, deren Gewichtsanteil zwischen 2 bis 9 %, vorzugsweise zwischen 3 und 5 % beträgt, und die bei Temperaturen zwischen 540 bis 800 C eingebrannt ist.Glass beads, in particular with a diameter between 0.3 to 10 mm or colored glass granules with a diameter between 0, 1 and 3 mm, characterized in that a small glass particle, also as a glass bead, especially as waste glass, is softened in its interior under the influence of heat Surface is provided a layer of low-melting enamel or Glasflußfarben whose weight fraction is between 2 to 9%, preferably between 3 and 5%, and which is baked at temperatures between 540 to 800 C.
2. Glasperlen nach Anspruch 1, dadurch gekennzeichnet, daß die Schicht auf der Oberfläche der Glasteilchen bzw. Glasperlen im Inneren der fertigen Glasperlen in beliebiger Farbe, insbesondere auch mit Metalloxidfarben eingefärbt sind.2. Glass beads according to claim 1, characterized in that the layer on the surface of the glass particles or glass beads are colored in the interior of the finished glass beads in any color, in particular with metal oxide.
3. Glasperlen nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß deren Körnung bzw. Korngrößen in einheitlicher Klassierung oder in einem bestimmten, gegebenenfalls engeren Korngrößenbereich vorhegen.3. Glass beads according to claim 1 or 2, characterized in that their grain size or grain sizes in a uniform classification or in a certain, optionally narrower grain size range vorhegen.
4. Glasperlen, nach Anspruch 1 bis 3, dadurch gekennzeichnet, daß sie miteinander verbunden (z.B. versintert oder verklebt) sind.Glass beads according to claims 1 to 3, characterized in that they are interconnected (e.g., sintered or glued).
5. Glasperlen nach Anspruch 4, dadurch gekennzeinet, daß die Glasperlen zu dickeren Gegenständen, z.B. Platten miteinander verbunden (z.B. versintert oder verklebt) sind.
185. Glass beads according to claim 4, characterized gekennzeinet that the glass beads to thicker objects, such as plates connected to each other (eg sintered or glued). 18
6. Verwendung der Glasperlen nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß sie auf die Oberfläche eines Trägers aufgetragen sind.6. Use of the glass beads according to any one of claims 1 to 3, characterized in that they are applied to the surface of a carrier.
7. Verwendung der Glasperlen nach einem der vorhergehenden Ansprüche in miteinander verbundenen Schichten aus abwechselnd miteinander verbundenen (versintert oder verklebt) Glasperlen und dazwischen bzw. auf deren ein- oder beidseitigen Oberflächen angebrachten Trägerschichten auch aus metallischem oder keramischem oder hchtreflektierendem Material.7. Use of the glass beads according to any one of the preceding claims in interconnected layers of alternately interconnected (sintered or glued) glass beads and between or on their one or both sides surfaces mounted carrier layers also of metallic or ceramic or Hchtreflektierendem material.
8. Verwendung der Glasperlen nach Anspruch 7, dadurch gekennzeichnet, daß die Schichten porös aufgebaut sind.8. Use of the glass beads according to claim 7, characterized in that the layers are porous.
9. Verwendung der Glasperlen nach Anspruch 6 bis 8, dadurch gekennzeichnet, daß die Trägerschichten aus Dünnstglas mit einer Docke von 0,05 bis 0,75 mm bestehen.9. Use of the glass beads according to claim 6 to 8, characterized in that the carrier layers consist of Dünnstglas with a dock of 0.05 to 0.75 mm.
10. Verfahren zur Weiterbehandlung von kleinen Glaspartikeln, beispielsweise in Form von Altglasgranulat mit einer Korngröße im Bereich zwischen 0,1 und 4 mm oder Glasperlen im Durchmesser im Bereich zwischen 0,1 und 2,3 mm, dadurch g e k e n n z e i c h n e t , daß die Oberflächen der Glaspartikel mit einem niedrigschmelzenden Silicatfluß oder Email, beispielsweise aus Bleiborsilicat, Natriumborsilicat, Fluorborsilicat oder Mischungen derselben in Mengen von 2 bis 9 Gew.-%, vorzugsweise 3 bis 5 Gew.-% in Berührung gebracht werden und daß in der Folge die Glaspartikel einer Wärmebehandlung im Bereich zwischen 540 und 800 C, vorzugsweise im Bereich zwischen 560 und 660 C ausgesetzt werden, bei welcher der niedrigschmelzende Silicatfluß oder Email auf den Oberflächen der Glaspartikel zum Aufschmelzen gelangt.
1910. A method for further treatment of small glass particles, for example in the form of waste glass granules having a particle size in the range between 0.1 and 4 mm or glass beads in diameter in the range between 0.1 and 2.3 mm, characterized in that the surfaces of the glass particles are contacted with a low-melting silicate flow or enamel, for example of lead borosilicate, sodium borosilicate, fluoroborosilicate or mixtures thereof in amounts of 2 to 9 wt .-%, preferably 3 to 5 wt .-% in contact and that subsequently the glass particles of a heat treatment in Range between 540 and 800 C, preferably in the range between 560 and 660 C are exposed, at which the low-melting silicate flow or enamel on the surfaces of the glass particles melts. 19
11. Verfahren nach Anspruch 10, dadurch gekennzeichnet, daß die Oberflächen der Glaspartikel vor ihrer Kontaktierung mit dem Silicatfluß oder Email zuvor mit einem Vernetzungsmittel in Form eines rückstandslos vergasenden Siebdrucköls, einer sowohl Borsäure als auch Fluorsalze enthaltenen Flüssigkeit und/oder Mischungen derselben behandelt werden.11. The method according to claim 10, characterized in that the surfaces of the glass particles before contacting with the Silicatfluß or enamel previously treated with a crosslinking agent in the form of a residue gasifying screen printing oil, both boric acid and fluorine salts liquid and / or mixtures thereof.
12. Verfahren nach Anspruch 10 oder 11, dadurch g e k e n n z e i c h n e t , daß der niedrigschmelzende Silicatfluß oder Email Farbpigmente enthält, so daß im Anschluß an eine Wärmebehandlung und eines eventuell noch erforderlichen Vereinzelungsvorgangs durch Zerreiben oder Mahlen kleine Glaspartikel in Form von Glasgranulat oder Glasperlen mit einer außen aufgebrannten Farbschicht gebildet werden.12. The method according to claim 10 or 11, characterized in that the low-melting silicate or enamel contains color pigments, so that following a heat treatment and any necessary still separating process by grinding or grinding small glass particles in the form of glass granules or glass beads with an externally fired Color layer are formed.
13. Verfahren nach Anspruch 12, dadurch gekennzeichnet, daß die Wärmebehandlung wahlweise in einer oxidierenden oder reduzierenden Ofenatmosphäre durchgeführt wird.13. The method according to claim 12, characterized in that the heat treatment is carried out optionally in an oxidizing or reducing furnace atmosphere.
14. Verfahren nach einem der Ansprüche 10 und 13, dadurch gekennzeichnet, daß die Schicht aus einem niedrig schmelzenden Silicatfluß oder Email auf einer oder beiden Oberflächen einen flächigen Materials aufgetragen wird, daß in der Folge eine Lage von wahlweise eingefärbten oder nicht eingefärbten Glaspartikeln im Rahmen eines Aufsprühvorgangs auf eine oder beide benetzten Oberflächen des flächigen Trägermaterials aufgetragen wird, und daß im Anschluß an einen vorgenommenen Walzvorgang eine Wärmebehandlung vorgenommen wird, bei welcher es zu der Ausbidlung von festhaftenden Verbindungsbrücken zwischen den Glaspartikeln untereinader und der Oberfläche des flächigen Trägermaterials kommt.14. The method according to any one of claims 10 and 13, characterized in that the layer of a low-melting silicate flow or enamel on one or both surfaces of a sheet material is applied, that in the sequence a position of optionally colored or non-colored glass particles in the frame a spraying operation is applied to one or both wetted surfaces of the sheet-like support material, and that following a rolling process, a heat treatment is carried out, which leads to the formation of firmly adhering connecting bridges between the glass particles undernader and the surface of the sheet carrier material.
15. Verfahren nach Anspruch 14, dadurch g e k e n n z e i c h n e t , daß das flächige Trägermaterial wahlweise ein dünnes Flachglas oder eine biegsame Glasfolie ist.
2015. The method according to claim 14, characterized in that the flat support material is optionally a thin flat glass or a flexible glass sheet. 20
16. Verfahren nach Anspruch 14, dadurch g e k e nn z e i c h n e t , daß das flächige Trägermaterial in Form von Keramikfliesen ausgebildet ist.16. Method according to claim 14, characterized in that the planar carrier material is in the form of ceramic tiles.
17. Verfahren nach Anspruch 14, dadurch g e k e nn z e i c h n e t , daß das flächige Trägermaterial durch großflächige Metalloberflächen von Landfahrzeugkarosserien oder Oberflächen von Schiffsrümpfen oder Flugzeugen gebildet wird.17. The method according to claim 14, characterized in that the flat carrier material is formed by large-area metal surfaces of land vehicle bodies or surfaces of ship hulls or aircraft.
18. Verfahren nach Anspruch 14, dadurch g e k e n n z e i c h n e t , daß das flächige Trägermaterial ein feuerfesten Gewebe vorzugsweise in Form einen verkettelten Glasfaserund Keramikfasergewebes ist.18. The method according to claim 14, characterized in that the flat carrier material is a refractory fabric, preferably in the form of a chained glass fiber and ceramic fiber fabric.
19. Verfahren nach einem der Ansprüche 10 bis 13, dadurch gekennzeichnet, daß die Beschichtung von eingefarbten oder nicht eingefärbten Glasperlen mit einem niedrigschmelzenden Silicatfluß oder Email innerhalb einer Mischvorrichtung vorgenommen wird, worauf die dadurch hergestellte teigige Masse in entsprechende Formen eingebracht wird, wodurch nach der Durchführung einer Wärmebehandlung poröse Glaselemente in Foπn von flachen Platten, Reliefplatten, Glasbausteine, Wandverkleidungen, Fassadenelementen und dgl. gebildet werden.19. The method according to any one of claims 10 to 13, characterized in that the coating of colored or non-colored glass beads with a low-melting silicate flow or enamel is carried out within a mixing device, whereupon the doughy mass thus prepared is introduced into corresponding molds, whereby after Carrying out a heat treatment porous glass elements in Foπn of flat plates, relief plates, glass blocks, wall coverings, facade elements and the like. Be formed.
20. Verfahren nach einem der Ansprüche 10 bis 13, dadurch gekennzeichnet, daß die Beschichtung der Glaspartikel mit einem niedrigschmelzenden Silicatfluß oder Email innerhalb einer Mischvorrichtung vorgenommen wird, worauf die dadurch hergestellte Masse in einen Hohlraum zwischen zwei Flachglasplatten oder Glasfolien eingebracht wird, wodurch nach der Durchführung einer Wärmebehandlung thermoisolierende Glasscheiben gebildet werden.
20. The method according to any one of claims 10 to 13, characterized in that the coating of the glass particles is carried out with a low-melting silicate flow or enamel within a mixing device, whereupon the mass thus prepared is introduced into a cavity between two flat glass plates or glass foils, whereby after Performing a heat treatment thermo-insulating glass sheets are formed.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE59805431T DE59805431D1 (en) | 1997-07-04 | 1998-06-04 | METHOD FOR PROCESSING SMALL GLASS PARTICLES |
| JP50621299A JP2002507959A (en) | 1997-07-04 | 1998-06-04 | Reprocessing of small glass particles |
| AT98932119T ATE223358T1 (en) | 1997-07-04 | 1998-06-04 | METHOD FOR FURTHER PROCESSING SMALL GLASS PARTICLES |
| PL337526A PL190885B1 (en) | 1997-07-04 | 1998-06-04 | Method of further processing small glass particles |
| EP98932119A EP0993421B1 (en) | 1997-07-04 | 1998-06-04 | Process for the subsequent treatment of small glass particles |
| AU82131/98A AU8213198A (en) | 1997-07-04 | 1998-06-04 | Process for the subsequent treatment of small glass particles |
Applications Claiming Priority (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1997128682 DE19728682A1 (en) | 1997-07-04 | 1997-07-04 | Vehicle paintwork |
| DE19728682.8 | 1997-07-04 | ||
| DE19732462.2 | 1997-07-28 | ||
| DE1997132462 DE19732462A1 (en) | 1997-07-28 | 1997-07-28 | Method and apparatus for producing glass film for coating metallic or nonmetallic bodies |
| DE19732461.4 | 1997-07-28 | ||
| DE1997132461 DE19732461A1 (en) | 1997-07-28 | 1997-07-28 | Method and apparatus for producing glass film for coating metallic or nonmetallic bodies |
| DE19740163.5 | 1997-09-02 | ||
| DE1997140160 DE19740160A1 (en) | 1997-09-12 | 1997-09-12 | Method and apparatus for producing glass film for coating metallic or nonmetallic bodies |
| DE19740160.0 | 1997-09-12 | ||
| DE19744876.3 | 1997-10-10 | ||
| DE1997144876 DE19744876A1 (en) | 1997-10-10 | 1997-10-10 | Method and apparatus for producing glass film for coating metallic or nonmetallic bodies |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO1999001394A1 WO1999001394A1 (en) | 1999-01-14 |
| WO1999001394B1 true WO1999001394B1 (en) | 1999-03-18 |
Family
ID=27512585
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP1998/003349 WO1999001394A1 (en) | 1997-07-04 | 1998-06-04 | Process for the subsequent treatment of small glass particles |
| PCT/EP1998/003348 WO1999001390A1 (en) | 1997-07-04 | 1998-06-04 | Processes and devices for producing glass foils and composite bodies produced therefrom |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP1998/003348 WO1999001390A1 (en) | 1997-07-04 | 1998-06-04 | Processes and devices for producing glass foils and composite bodies produced therefrom |
Country Status (8)
| Country | Link |
|---|---|
| EP (2) | EP0993421B1 (en) |
| CN (2) | CN1261864A (en) |
| AT (1) | ATE223358T1 (en) |
| AU (2) | AU8436098A (en) |
| DE (2) | DE59805431D1 (en) |
| ES (1) | ES2183389T3 (en) |
| TR (1) | TR200000027T2 (en) |
| WO (2) | WO1999001394A1 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10064977C1 (en) * | 2000-12-23 | 2002-10-02 | Schott Glas | Device for the production of thin glass panes |
| DE10115159A1 (en) | 2001-03-27 | 2002-11-28 | Pur Bauchemie Gmbh | Surface-coated glass granulate |
| US7231786B2 (en) * | 2004-07-29 | 2007-06-19 | Corning Incorporated | Process and device for manufacturing glass sheet |
| DE102013214108B4 (en) * | 2013-07-18 | 2023-05-17 | Bayerische Motoren Werke Aktiengesellschaft | Three-dimensionally curved shaped glass body and method for its production |
| CN105926169B (en) * | 2016-04-29 | 2018-02-27 | 上海国玻汽车零部件有限公司 | Glass fibre forming production line and method |
| CN106113252A (en) * | 2016-06-27 | 2016-11-16 | 周虎 | A kind of glass composite floor board and production method |
| CN108640485B (en) * | 2018-04-18 | 2020-11-03 | 南京卡佛科学仪器有限公司 | Method for manufacturing porous glass plate for gas absorption tube |
| CN110500775B (en) * | 2019-08-23 | 2021-10-15 | 东台宏仁气体有限公司 | Friction crank type nitrogen heating device |
| CN112695507B (en) * | 2020-12-18 | 2022-05-17 | 湖南仁瑞无纺制品有限公司 | Remove fine hair structure and surface treatment device is used in cotton fabrics production |
| CN115417585B (en) * | 2022-09-22 | 2023-08-29 | 重庆理工大学 | Processing device and processing method for glass capillary tube with multiple shrinkage hole diameters |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1656828A (en) * | 1927-01-05 | 1928-01-17 | Edward R Powell | Method of and apparatus for producing rock wool |
| GB347589A (en) * | 1929-12-28 | 1931-04-28 | Pilkington Brothers Ltd | Improvements in and relating to glass rolling apparatus particularly applicable to the production of continuous glass strip |
| NL30561C (en) * | 1930-05-10 | |||
| US2264183A (en) * | 1938-11-01 | 1941-11-25 | Pittsburgh Plate Glass Co | Ornamental tile and process of manufacture thereof |
| US2316749A (en) * | 1938-11-10 | 1943-04-13 | Milton A Powers | Cellular glass and process for its manufacture |
| US2337757A (en) * | 1938-11-25 | 1943-12-28 | Blue Ridge Glass Corp | Compound glass sheet |
| US2261262A (en) * | 1938-11-25 | 1941-11-04 | Blue Ridge Glass Corp | Method of rolling sheet glass |
| US2509845A (en) * | 1942-12-09 | 1950-05-30 | Owens Corning Fiberglass Corp | Apparatus for forming ribbons of glass and other thermoplastic materials |
| US2457785A (en) * | 1944-08-18 | 1948-12-28 | Owens Corning Fiberglass Corp | Apparatus for making glass film |
| US3047409A (en) * | 1955-02-03 | 1962-07-31 | Owens Corning Fiberglass Corp | Methods for combining metals and compositions containing metals with glass and materials produced therefrom |
| DE1040755B (en) * | 1955-08-29 | 1958-10-09 | Owens Corning Fiberglass Corp | Process for the production of wound glass strips or plaettes |
| US2996419A (en) * | 1956-01-30 | 1961-08-15 | Corning Glass Works | Method of joining glass articles and composition therefor |
| AT305405B (en) * | 1970-12-30 | 1973-02-26 | Electrovac | Stack of panels and process for their manufacture |
| US3320044A (en) * | 1964-04-29 | 1967-05-16 | Corning Glass Works | Method and apparatus for making ceramic or vitreous articles |
| US3622298A (en) * | 1969-08-13 | 1971-11-23 | Owens Corning Fiberglass Corp | Method and apparatus for manufacturing glass films |
| US4234351A (en) * | 1978-07-14 | 1980-11-18 | The Boeing Company | Process for fabricating glass-encapsulated solar cell arrays and the product produced thereby |
| JPS57166333A (en) * | 1981-04-02 | 1982-10-13 | Asahi Fiber Glass Co Ltd | Preparation of raw material for glass fiber |
| DE3231711A1 (en) * | 1982-08-26 | 1984-03-01 | Vereinigte Glaswerke Gmbh, 5100 Aachen | Process for the continuous production of a coloured plate glass sheet |
| US4476156A (en) * | 1983-03-10 | 1984-10-09 | The United States Of America As Represented By The United States Department Of Energy | Low temperature process for obtaining thin glass films |
| JPS6369726A (en) * | 1986-09-10 | 1988-03-29 | Hayashi:Kk | Production of decorative glass product |
| WO1988005031A1 (en) * | 1987-01-07 | 1988-07-14 | Hughes Aircraft Company | Strengthening glass structures |
-
1998
- 1998-06-04 DE DE59805431T patent/DE59805431D1/en not_active Expired - Lifetime
- 1998-06-04 CN CN98806796A patent/CN1261864A/en active Pending
- 1998-06-04 TR TR2000/00027T patent/TR200000027T2/en unknown
- 1998-06-04 CN CN98806784A patent/CN1120813C/en not_active Expired - Fee Related
- 1998-06-04 ES ES98932119T patent/ES2183389T3/en not_active Expired - Lifetime
- 1998-06-04 EP EP98932119A patent/EP0993421B1/en not_active Expired - Lifetime
- 1998-06-04 AU AU84360/98A patent/AU8436098A/en not_active Abandoned
- 1998-06-04 EP EP98934914A patent/EP0996596A1/en not_active Withdrawn
- 1998-06-04 WO PCT/EP1998/003349 patent/WO1999001394A1/en active IP Right Grant
- 1998-06-04 DE DE19880858T patent/DE19880858D2/en not_active Ceased
- 1998-06-04 AU AU82131/98A patent/AU8213198A/en not_active Abandoned
- 1998-06-04 WO PCT/EP1998/003348 patent/WO1999001390A1/en not_active Application Discontinuation
- 1998-06-04 AT AT98932119T patent/ATE223358T1/en not_active IP Right Cessation
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