DK126496B - Fremgangsmåde til fremstilling af borsilicatglaspulver, der er praktisk taget frit for alkali- og jordalkalimetaller. - Google Patents

Fremgangsmåde til fremstilling af borsilicatglaspulver, der er praktisk taget frit for alkali- og jordalkalimetaller.

Info

Publication number: DK126496B
Authority: DK; Denmark
Prior art keywords: alkali; production; alkaline earth; earth metals; glass powder
Prior art date: 1967-07-31

Application number

DK367768A

Other languages

English (en)

Inventor

R Iler

Original Assignee

Du Pont

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.)

1967-07-31

Filing date

1968-07-30

Publication date

1973-07-23

1968-07-30 Application filed by Du Pont filed Critical Du Pont

1973-07-23 Publication of DK126496B publication Critical patent/DK126496B/da

Links

229910052784 alkaline earth metal Inorganic materials 0.000 title 2
239000003513 alkali Substances 0.000 title 1
150000001342 alkaline earth metals Chemical class 0.000 title 1
239000005388 borosilicate glass Substances 0.000 title 1
239000000843 powder Substances 0.000 title 1

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
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/06—Glass compositions containing silica with more than 90% silica by weight, e.g. quartz
- 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
- C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
- C03C1/02—Pretreated ingredients
- C03C1/026—Pelletisation or prereacting of powdered raw materials
- 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
- 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
- C03C2201/00—Glass compositions
- C03C2201/06—Doped silica-based glasses
- C03C2201/08—Doped silica-based glasses containing boron or halide
- C03C2201/10—Doped silica-based glasses containing boron or halide containing boron
- 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
- C03C2203/00—Production processes
- C03C2203/10—Melting processes

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)
Silicon Compounds (AREA)

DK367768A 1967-07-31 1968-07-30 Fremgangsmåde til fremstilling af borsilicatglaspulver, der er praktisk taget frit for alkali- og jordalkalimetaller. DK126496B (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US65704267A	1967-07-31	1967-07-31

Publications (1)

Publication Number	Publication Date
DK126496B true DK126496B (da)	1973-07-23

Family

ID=24635618

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK367768A DK126496B (da)	1967-07-31	1968-07-30	Fremgangsmåde til fremstilling af borsilicatglaspulver, der er praktisk taget frit for alkali- og jordalkalimetaller.

Country Status (11)

Country	Link
BE (1)	BE718870A (da)
CH (1)	CH534641A (da)
CS (1)	CS160638B2 (da)
DE (1)	DE1771897A1 (da)
DK (1)	DK126496B (da)
FR (1)	FR1575238A (da)
GB (1)	GB1213372A (da)
LU (1)	LU56599A1 (da)
NL (1)	NL6810787A (da)
NO (1)	NO122094B (da)
SE (1)	SE339291B (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4419115A (en) *	1981-07-31	1983-12-06	Bell Telephone Laboratories, Incorporated	Fabrication of sintered high-silica glasses

1968
- 1968-07-26 DE DE19681771897 patent/DE1771897A1/de active Pending
- 1968-07-29 GB GB3615268A patent/GB1213372A/en not_active Expired
- 1968-07-29 LU LU56599D patent/LU56599A1/xx unknown
- 1968-07-29 CH CH1131568A patent/CH534641A/de not_active IP Right Cessation
- 1968-07-30 FR FR1575238D patent/FR1575238A/fr not_active Expired
- 1968-07-30 NO NO298268A patent/NO122094B/no unknown
- 1968-07-30 SE SE1032868A patent/SE339291B/xx unknown
- 1968-07-30 NL NL6810787A patent/NL6810787A/xx unknown
- 1968-07-30 CS CS552768A patent/CS160638B2/cs unknown
- 1968-07-30 DK DK367768A patent/DK126496B/da unknown
- 1968-07-31 BE BE718870D patent/BE718870A/xx unknown

Also Published As

Publication number	Publication date
BE718870A (da)	1968-12-31
DE1771897A1 (de)	1972-02-03
CS160638B2 (da)	1975-03-28
NL6810787A (da)	1969-02-04
NO122094B (da)	1971-05-18
SE339291B (da)	1971-10-04
GB1213372A (en)	1970-11-25
LU56599A1 (da)	1968-10-31
FR1575238A (da)	1969-07-18
CH534641A (de)	1973-03-15

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