FR725480A - Procédé de décoloration du verre - Google Patents

Procédé de décoloration du verre

Info

Publication number: FR725480A
Authority: FR; France
Prior art keywords: discoloration process; glass discoloration; glass; discoloration
Prior art date: 1931-10-10
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

Application number

Other languages

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Deutsche Gasgluehlicht AG Auergesellschaft

Original Assignee

Deutsche Gasgluehlicht AG Auergesellschaft

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.)

1931-10-10

Filing date

1931-10-30

Publication date

1932-05-12

1931-10-30 Application filed by Deutsche Gasgluehlicht AG Auergesellschaft filed Critical Deutsche Gasgluehlicht AG Auergesellschaft

1932-05-12 Application granted granted Critical

1932-05-12 Publication of FR725480A publication Critical patent/FR725480A/fr

Status Expired legal-status Critical Current

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
- C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
- C03C1/002—Use of waste materials, e.g. slags
- 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
- C03C3/095—Glass compositions containing silica with 40% to 90% silica, by weight containing rare earths

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)
Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Catalysts (AREA)

FR725480D 1931-10-10 1931-10-30 Procédé de décoloration du verre Expired FR725480A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE387067X		1931-10-10

Publications (1)

Publication Number	Publication Date
FR725480A true FR725480A (fr)	1932-05-12

Family

ID=6371069

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR725480D Expired FR725480A (fr)	1931-10-10	1931-10-30	Procédé de décoloration du verre

Country Status (2)

Country	Link
FR (1)	FR725480A (fr)
GB (1)	GB387067A (fr)

1931
- 1931-10-30 FR FR725480D patent/FR725480A/fr not_active Expired
- 1931-11-19 GB GB32129/31A patent/GB387067A/en not_active Expired

Also Published As

Publication number	Publication date
GB387067A (en)	1933-02-02

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