NL7105593A - Glass-forming mixt - contg quartz flour with a particle size between 30 and 120 microns - Google Patents
Glass-forming mixt - contg quartz flour with a particle size between 30 and 120 micronsInfo
- Publication number
- NL7105593A NL7105593A NL7105593A NL7105593A NL7105593A NL 7105593 A NL7105593 A NL 7105593A NL 7105593 A NL7105593 A NL 7105593A NL 7105593 A NL7105593 A NL 7105593A NL 7105593 A NL7105593 A NL 7105593A
- Authority
- NL
- Netherlands
- Prior art keywords
- glass
- forming
- particle size
- quartz flour
- mixt
- Prior art date
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
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
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
Glass-forming powder consists of a mixture of quartz flour, in which >=90% of the particles have a size between 30 and 120 mu pref. 50-100 mu, and other glass-forming components. Use of quartz flour with the specified particle size enables a homogeneous melt to be obtained more rapidly.
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7105593A NL7105593A (en) | 1971-04-24 | 1971-04-24 | Glass-forming mixt - contg quartz flour with a particle size between 30 and 120 microns |
DE19722218283 DE2218283A1 (en) | 1971-04-24 | 1972-04-15 | Process for the production of a batch for a borosilicate glass |
ZA722565A ZA722565B (en) | 1971-04-24 | 1972-04-17 | Method of manufacturing a mixture for a borosilicate glass |
US00245145A US3843376A (en) | 1971-04-24 | 1972-04-18 | Method of manufacturing a mixture for a borosilicate glass |
AU41365/72A AU475956B2 (en) | 1971-04-24 | 1972-04-20 | Method of manufacturing a mixture for a borosilicate glass |
FR7214240A FR2134407B1 (en) | 1971-04-24 | 1972-04-21 | |
IT68264/72A IT954746B (en) | 1971-04-24 | 1972-04-22 | PROCEDURE FOR THE PREPARATION OF MIXTURES FOR THE MANUFACTURE OF BOROSILICATE GLASS |
ES402003A ES402003A1 (en) | 1971-04-24 | 1972-04-22 | Method of manufacturing a mixture for a borosilicate glass |
GB1883372A GB1357063A (en) | 1971-04-24 | 1972-04-24 | Manufacture of borosilicate glasses |
BE782575A BE782575A (en) | 1971-04-24 | 1972-04-24 | PROCESS FOR PREPARING A BOROSILICATE GLASS MIXTURE |
BR2487/72A BR7202487D0 (en) | 1971-04-24 | 1972-04-24 | PROCESS OF PRODUCTION OF A GLASS MIXTURE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7105593A NL7105593A (en) | 1971-04-24 | 1971-04-24 | Glass-forming mixt - contg quartz flour with a particle size between 30 and 120 microns |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7105593A true NL7105593A (en) | 1972-10-26 |
Family
ID=19813010
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7105593A NL7105593A (en) | 1971-04-24 | 1971-04-24 | Glass-forming mixt - contg quartz flour with a particle size between 30 and 120 microns |
Country Status (3)
Country | Link |
---|---|
BR (1) | BR7202487D0 (en) |
NL (1) | NL7105593A (en) |
ZA (1) | ZA722565B (en) |
-
1971
- 1971-04-24 NL NL7105593A patent/NL7105593A/en unknown
-
1972
- 1972-04-17 ZA ZA722565A patent/ZA722565B/en unknown
- 1972-04-24 BR BR2487/72A patent/BR7202487D0/en unknown
Also Published As
Publication number | Publication date |
---|---|
ZA722565B (en) | 1973-11-28 |
BR7202487D0 (en) | 1973-09-27 |
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