ES8507433A1 - Un procedimiento de formar un vidrio que tiene una alta resistencia a los alcalis - Google Patents
Un procedimiento de formar un vidrio que tiene una alta resistencia a los alcalisInfo
- Publication number
- ES8507433A1 ES8507433A1 ES536295A ES536295A ES8507433A1 ES 8507433 A1 ES8507433 A1 ES 8507433A1 ES 536295 A ES536295 A ES 536295A ES 536295 A ES536295 A ES 536295A ES 8507433 A1 ES8507433 A1 ES 8507433A1
- Authority
- ES
- Spain
- Prior art keywords
- earth metal
- alkaline earth
- alumina
- metal oxide
- glass composition
- 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.)
- Expired
Links
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
- C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
-
- 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
- C03C13/00—Fibre or filament compositions
-
- 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
- C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
- C03C1/02—Pretreated ingredients
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)
Abstract
PROCEDIMIENTO PARA LA FORMACION DE UN VIDRIO QUE TIENE UNA ALTA RESISTENCIA A LOS ALCALIS.CONSISTE EN FUNDIR UNA COMPOSICION FORMADORA DE VIDRIO QUE COMPRENDE ZEOLITA Y AL MENOS UN COMPONENTE DE ALUMINIO AN/ADIDO INDEPENDIENTEMENTE DE DICHA ZEOLITA EN UNA CANTIDAD SUFICIENTE PARA MEJORAR LA SUSCEPTIBILIDAD DE FORMAR FIBRAS. EL VIDRIO OBTENIDO HA DE POSEER UNA COMPOSICION QUE SE APROXIME A LA SIGUIENTE: ENTRE UN 30 Y UN 60 EN PESO DE SILICE, ENTRE UN 2 Y UN 20 EN PESO DE ALUMINA, ENTRE UN 25 Y UN 60 EN PESO DE OXIDO DE CALCIO, Y ENTRE UN CERO Y UN 30 EN PESO DE OXIDO DE MAGNESIO.DE APLICACION EN LA OBTENCION DE VIDRIO EMPLEADO EN LA FABRICACION DE FIBRAS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US53725483A | 1983-09-28 | 1983-09-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8507433A1 true ES8507433A1 (es) | 1985-09-01 |
ES536295A0 ES536295A0 (es) | 1985-09-01 |
Family
ID=24141879
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES536295A Granted ES536295A0 (es) | 1983-09-28 | 1984-09-27 | Un procedimiento de formar un vidrio que tiene una alta resistencia a los alcalis |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0157865A1 (es) |
KR (1) | KR850002447A (es) |
ES (1) | ES536295A0 (es) |
IT (1) | IT1180237B (es) |
WO (1) | WO1985001498A1 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61500490A (ja) * | 1983-11-23 | 1986-03-20 | アトランテイツク リツチフイ−ルド カンパニ− | ガラス形成用混合物及び主要な酸化物成分のコントロ−ルされたモル比を有するガラス組成物を製造するのに有用な方法 |
JPS61500491A (ja) * | 1983-11-23 | 1986-03-20 | アトランテイツク リツチフイ−ルド カンパニ− | ボリア変性耐アルカリ性ガラス |
DE10114985C5 (de) | 2001-03-26 | 2017-08-24 | Hans-Peter Noack | Verfahren zur Herstellung von Mineralwolle |
AU2002366619A1 (en) * | 2001-12-12 | 2003-06-23 | Rockwool International A/S | Fibres and their production |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3687850A (en) * | 1970-03-27 | 1972-08-29 | Johns Manville | High temperature insulating fiber |
US3736162A (en) * | 1972-02-10 | 1973-05-29 | Ceskoslovenska Akademie Ved | Cements containing mineral fibers of high corrosion resistance |
US4090882A (en) * | 1973-03-30 | 1978-05-23 | Dyckerhoff Zementwerke Aktiengesellschaft | Glassy calcium silicate fibers made from phosphorus slag |
FR2223318B1 (es) * | 1973-03-30 | 1978-03-03 | Saint Gobain | |
US4046948A (en) * | 1975-04-09 | 1977-09-06 | Ppg Industries, Inc. | Acid resistant glass fibers |
JPS524519A (en) * | 1975-06-30 | 1977-01-13 | Fuji Fibre Glass Co Ltd | Composite of alkaliiproof glass |
JPS5356207A (en) * | 1976-11-01 | 1978-05-22 | Nippon Sheet Glass Co Ltd | Composite of glass for fiber glass |
JPS553367A (en) * | 1978-06-24 | 1980-01-11 | Nippon Valqua Ind Ltd | Glass composition for alkali resistant filament |
JPS565352A (en) * | 1979-06-22 | 1981-01-20 | Nippon Sheet Glass Co Ltd | Glass composition for fiber |
JPS5747741A (en) * | 1980-09-01 | 1982-03-18 | Nippon Sheet Glass Co Ltd | Glass suitable for manufacturing fibrous wollastonite |
CS236485B2 (en) * | 1981-07-20 | 1985-05-15 | Saint Gobain Isover | Glass fibre |
-
1984
- 1984-09-25 EP EP84903777A patent/EP0157865A1/en not_active Withdrawn
- 1984-09-25 WO PCT/US1984/001548 patent/WO1985001498A1/en unknown
- 1984-09-27 ES ES536295A patent/ES536295A0/es active Granted
- 1984-09-28 KR KR1019840006011A patent/KR850002447A/ko not_active Application Discontinuation
- 1984-09-28 IT IT22900/84A patent/IT1180237B/it active
Also Published As
Publication number | Publication date |
---|---|
WO1985001498A1 (en) | 1985-04-11 |
IT8422900A0 (it) | 1984-09-28 |
KR850002447A (ko) | 1985-05-13 |
EP0157865A1 (en) | 1985-10-16 |
IT1180237B (it) | 1987-09-23 |
ES536295A0 (es) | 1985-09-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19971201 |