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 microns

Info

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
Application number
NL7105593A
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to NL7105593A priority Critical patent/NL7105593A/en
Priority to DE19722218283 priority patent/DE2218283A1/en
Priority to ZA722565A priority patent/ZA722565B/en
Priority to US00245145A priority patent/US3843376A/en
Priority to AU41365/72A priority patent/AU475956B2/en
Priority to FR7214240A priority patent/FR2134407B1/fr
Priority to ES402003A priority patent/ES402003A1/en
Priority to IT68264/72A priority patent/IT954746B/en
Priority to BR2487/72A priority patent/BR7202487D0/en
Priority to GB1883372A priority patent/GB1357063A/en
Priority to BE782575A priority patent/BE782575A/en
Publication of NL7105593A publication Critical patent/NL7105593A/en

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

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.
NL7105593A 1971-04-24 1971-04-24 Glass-forming mixt - contg quartz flour with a particle size between 30 and 120 microns NL7105593A (en)

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
ES402003A ES402003A1 (en) 1971-04-24 1972-04-22 Method of manufacturing a mixture for a borosilicate glass
IT68264/72A IT954746B (en) 1971-04-24 1972-04-22 PROCEDURE FOR THE PREPARATION OF MIXTURES FOR THE MANUFACTURE OF BOROSILICATE GLASS
BR2487/72A BR7202487D0 (en) 1971-04-24 1972-04-24 PROCESS OF PRODUCTION OF A GLASS MIXTURE
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

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)

Also Published As

Publication number Publication date
ZA722565B (en) 1973-11-28
BR7202487D0 (en) 1973-09-27

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