NO965293L - Glass mixture for the production of mineral wool - Google Patents

Glass mixture for the production of mineral wool

Info

Publication number
NO965293L
NO965293L NO965293A NO965293A NO965293L NO 965293 L NO965293 L NO 965293L NO 965293 A NO965293 A NO 965293A NO 965293 A NO965293 A NO 965293A NO 965293 L NO965293 L NO 965293L
Authority
NO
Norway
Prior art keywords
weight
production
mineral wool
glass mixture
metal oxides
Prior art date
Application number
NO965293A
Other languages
Norwegian (no)
Other versions
NO965293D0 (en
Inventor
Michael Perander
Bjoern Roennloef
Original Assignee
Rockwool Ab
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20394663&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO965293(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rockwool Ab filed Critical Rockwool Ab
Publication of NO965293D0 publication Critical patent/NO965293D0/en
Publication of NO965293L publication Critical patent/NO965293L/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
    • C03C13/00—Fibre or filament compositions
    • C03C13/06—Mineral fibres, e.g. slag wool, mineral wool, rock wool
    • 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
    • C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
    • C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
    • C03C3/087—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
    • 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
    • C03C2213/00—Glass fibres or filaments
    • C03C2213/02—Biodegradable glass fibres

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)
  • General Life Sciences & Earth Sciences (AREA)
  • Glass Compositions (AREA)

Abstract

Glassblanding for framstilling av mineralull med fordelaktige fysiologiske og produksjonstekniske egenskaper. Glassblandingen omfatter 45 - 55 vekt% Si02> 0-8 vekt% Al O , 0.3 - 5 vekt% B203> 0-10 vekt% jernoksider, 32 - 45 vekt% jordalkalimetalloksider og 0-6 vekt% alkalimetalloksider.Glass mixture for the production of mineral wool with advantageous physiological and manufacturing properties. The glass composition comprises 45-55% by weight SiO2> 0-8% by weight Al O, 0.3-5% by weight B203> 0-10% by weight iron oxides, 32-45% by weight alkaline earth metal oxides and 0-6% by weight alkali metal oxides.

NO965293A 1994-07-07 1996-12-11 Glass mixture for the production of mineral wool NO965293L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9402405A SE504288C2 (en) 1994-07-07 1994-07-07 Glass compositions for the production of mineral wool
PCT/SE1995/000714 WO1996001793A1 (en) 1994-07-07 1995-06-13 Composition of material

Publications (2)

Publication Number Publication Date
NO965293D0 NO965293D0 (en) 1996-12-11
NO965293L true NO965293L (en) 1996-12-11

Family

ID=20394663

Family Applications (1)

Application Number Title Priority Date Filing Date
NO965293A NO965293L (en) 1994-07-07 1996-12-11 Glass mixture for the production of mineral wool

Country Status (11)

Country Link
EP (1) EP0768989A1 (en)
AU (1) AU2939895A (en)
CZ (1) CZ288777B6 (en)
EE (1) EE03481B1 (en)
FI (1) FI970016A (en)
HU (1) HU217180B (en)
NO (1) NO965293L (en)
PL (1) PL318055A1 (en)
SE (1) SE504288C2 (en)
SK (1) SK1097A3 (en)
WO (1) WO1996001793A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9613023D0 (en) * 1996-06-21 1996-08-28 Morgan Crucible Co Saline soluble inorganic fibres

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK159201B (en) * 1988-09-05 1990-09-17 Rockwool Int MINERAL FIBER
FR2662688B1 (en) * 1990-06-01 1993-05-07 Saint Gobain Isover MINERAL FIBERS LIKELY TO DECOMPOSE IN A PHYSIOLOGICAL ENVIRONMENT.
FI93346C (en) * 1990-11-23 1998-03-07 Partek Ab Mineral Fiber Composition

Also Published As

Publication number Publication date
EE9700220A (en) 1998-04-15
SE504288C2 (en) 1996-12-23
AU2939895A (en) 1996-02-09
WO1996001793A1 (en) 1996-01-25
EP0768989A1 (en) 1997-04-23
SE9402405L (en) 1996-01-08
CZ288777B6 (en) 2001-08-15
FI970016A0 (en) 1997-01-03
HUT76519A (en) 1997-09-29
CZ897A3 (en) 1997-07-16
EE03481B1 (en) 2001-08-15
FI970016A (en) 1997-02-06
NO965293D0 (en) 1996-12-11
SE9402405D0 (en) 1994-07-07
SK1097A3 (en) 1997-08-06
PL318055A1 (en) 1997-05-12
HU9700020D0 (en) 1997-02-28
HU217180B (en) 1999-12-28

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application