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NO991990L - Mineral Fiber Compounds - Google Patents

Mineral Fiber Compounds

Info

Publication number
NO991990L
NO991990L NO991990A NO991990A NO991990L NO 991990 L NO991990 L NO 991990L NO 991990 A NO991990 A NO 991990A NO 991990 A NO991990 A NO 991990A NO 991990 L NO991990 L NO 991990L
Authority
NO
Norway
Prior art keywords
percent
total weight
na2o
sio2
mgo
Prior art date
Application number
NO991990A
Other languages
Norwegian (no)
Other versions
NO991990D0 (en
Inventor
Charles F Rapp
Peter B Mcginnis
Original Assignee
Owens Corning Fiberglass Corp
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
Priority claimed from US08/778,419 external-priority patent/US5932347A/en
Application filed by Owens Corning Fiberglass Corp filed Critical Owens Corning Fiberglass Corp
Publication of NO991990D0 publication Critical patent/NO991990D0/en
Publication of NO991990L publication Critical patent/NO991990L/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B19/00—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica
    • 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
    • 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)
  • Glass Compositions (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

Det er beskrevet mineralfibersammensetninger som i en første utførsel omfatter de følgende forbindelser, angitt i vektprosent: 54 til 70 prosent SiO2, O til 4 prosent A1203, O til 6 prosent Na2O, O til 6 prosent K2O, O til 6 prosent MgO, 10 til 28 prosent CaO, 6 til 17 prosent totalinnhold av jern som FeO og O til 5 prosent TiO2, hvori den totale vektprosenten av SiO2 og A12O3 varierer fra 56 prosent til 72 prosent, den totale vektprosenten av MgO og CaO varierer fra 12 til 28 prosent, totalvekten av Na2O og K2O ikke overstiger 6 prosent og totalvekten av alle komponenter, omfattende sporelementer, hvis noen, er 100 prosent. I en annen utførsel, omfatter sammensetningene de følgende forbindelsene, angitt i vektprosent: 50 til 68 prosent SiO2, O til 4 prosent A1203, O til 6 prosent K2O, O til 6 prosent Na2O, O til 10 prosent MgO, 10 til 28 prosent CaO, 6 til 16 prosent totalinnhold av jern som FeO, O til 5 prosent TiO2 og 0,5 til 12 prosent ZrO2, hvori den totale vektprosenten av Na2O og K2O ikke overstiger 6 prosent og totalvekten av alle komponenter, omfattende sporelementer, hvis noen, er 100 prosent. r /¿« l c_ l v i o i i ! \ i_ i 27.ÅPR99 991990 Sammendrag O.nr. E07632 Det er beskrevet mineralfibersammensetninger som i en første utførsel omfatter de følgende forbindelser, angitt i vektprosent: 54 til 70 prosent Si02, O til 4 prosent A12O3, O til 6 prosent Na2O, O til 6 prosent K2O, O til 6 prosent MgO, 10 til 28 prosent CaO, 6 til 17 prosent totalinnhold av jern som FeO og O til 5 prosent TiO2, hvori den totale vektprosenten av SiO2 og A12O3 varierer fra 56 prosent til 72 prosent, den totale vektprosenten av MgO og CaO varierer fra 12 til 28 prosent, totalvekten av Na2O og K2O ikke overstiger 6 prosent og totalvekten av alle komponenter, omfattende sporelementer, hvis noen, er 100 prosent. I en annen utførsel, omfatter sammensetningene de følgende forbindelsene, angitt i vektprosent: 50 til 68. prosent SiO2, O til 4 prosent A12O3, O til 6 prosent K2O, O til 6 prosent Na2O, O til 10 prosent MgO, 10 til 28 prosent CaO, 6 til 16 prosent totalinnhold av jern som FeO, O til 5 prosent TiO2 og 0,5 til 12 prosent ZrO2, hvori den totale vektprosenten av Na2O og K2O ikke overstiger 6 prosent og totalvekten av alle komponenter, omfattende sporelementer, hvis noen, er 100 prosent.Mineral fiber compositions are disclosed which, in a first embodiment, comprise the following compounds, by weight percent: 54 to 70 percent SiO2, O to 4 percent A1203, O to 6 percent Na2O, O to 6 percent K2O, O to 6 percent MgO, 10 to 28 percent CaO, 6 to 17 percent total iron content as FeO and 0 to 5 percent TiO2, wherein the total weight percent of SiO2 and A12O3 ranges from 56 percent to 72 percent, the total weight percent of MgO and CaO ranges from 12 to 28 percent, the total weight of Na2O and K2O does not exceed 6 percent and the total weight of all components, including trace elements, if any, is 100 percent. In another embodiment, the compositions comprise the following compounds, by weight percent: 50 to 68 percent SiO2, O to 4 percent A1203, O to 6 percent K2O, O to 6 percent Na2O, O to 10 percent MgO, 10 to 28 percent CaO , 6 to 16 percent total iron content such as FeO, 0 to 5 percent TiO2, and 0.5 to 12 percent ZrO2, wherein the total weight percent of Na2O and K2O does not exceed 6 percent and the total weight of all components, including trace elements, if any, is 100 percent. r / ¿«l c_ l v i o i i! \ i_ i 27.ÅPR99 991990 Summary O.nr. E07632 Mineral fiber compositions are disclosed which, in a first embodiment, comprise the following compounds, by weight percent: 54 to 70 percent SiO2, O to 4 percent A12O3, O to 6 percent Na2O, O to 6 percent K2O, O to 6 percent MgO, 10 to 28 percent CaO, 6 to 17 percent total iron content as FeO and 0 to 5 percent TiO2, wherein the total weight percent of SiO2 and A12O3 ranges from 56 percent to 72 percent, the total weight percent of MgO and CaO ranges from 12 to 28 percent , the total weight of Na2O and K2O does not exceed 6 percent and the total weight of all components, including trace elements, if any, is 100 percent. In another embodiment, the compositions comprise the following compounds, by weight percent: 50 to 68 percent SiO2, O to 4 percent A12O3, O to 6 percent K2O, O to 6 percent Na2O, O to 10 percent MgO, 10 to 28 percent CaO, 6 to 16 percent total iron content such as FeO, O to 5 percent TiO2 and 0.5 to 12 percent ZrO2, wherein the total weight percent of Na2O and K2O does not exceed 6 percent and the total weight of all components, including trace elements, if any, is 100 percent.

NO991990A 1996-10-31 1999-04-27 Mineral Fiber Compounds NO991990L (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US74184996A 1996-10-31 1996-10-31
US08/778,419 US5932347A (en) 1996-10-31 1996-12-31 Mineral fiber compositions
PCT/US1997/011432 WO1998018618A1 (en) 1996-10-31 1997-07-08 Mineral fiber compositions

Publications (2)

Publication Number Publication Date
NO991990D0 NO991990D0 (en) 1999-04-27
NO991990L true NO991990L (en) 1999-04-27

Family

ID=27113932

Family Applications (1)

Application Number Title Priority Date Filing Date
NO991990A NO991990L (en) 1996-10-31 1999-04-27 Mineral Fiber Compounds

Country Status (8)

Country Link
EP (1) EP0946356A4 (en)
JP (1) JP2001524063A (en)
KR (1) KR20000052666A (en)
AU (1) AU728381B2 (en)
CA (1) CA2267445A1 (en)
NO (1) NO991990L (en)
TW (1) TW397872B (en)
WO (1) WO1998018618A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4859415B2 (en) * 2005-08-31 2012-01-25 ニチアス株式会社 Inorganic fiber and method for producing the same
US7803731B2 (en) * 2007-08-15 2010-09-28 Johns Manville Fire resistant glass fiber
CA2767739A1 (en) * 2009-07-13 2011-01-20 Rockwool International A/S Mineral fibres and their use
EP4265574A4 (en) * 2020-12-15 2025-01-29 Nippon Sheet Glass Co Ltd REINFORCING GLASS FIBER, CUT STRAND, FIBER FOIL AND ROD
CN119585219A (en) * 2022-08-08 2025-03-07 日本板硝子株式会社 Glass composition, glass fiber, glass filler, method for producing glass fiber, and method for producing glass filler
WO2024034545A1 (en) * 2022-08-08 2024-02-15 日本板硝子株式会社 Glass composition, glass fibers, glass filler, production method for glass fibers, and production method for glass filler

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU249577A (en) *
US2882173A (en) * 1955-06-20 1959-04-14 Owens Corning Fiberglass Corp Glass composition
BE552902A (en) * 1955-11-25
FI93346C (en) * 1990-11-23 1998-03-07 Partek Ab Mineral Fiber Composition
FR2690438A1 (en) * 1992-04-23 1993-10-29 Saint Gobain Isover Mineral fibers capable of dissolving in a physiological medium.
CZ288196B6 (en) * 1994-02-11 2001-05-16 Rockwool Int Synthetic glass fibers
HUT76448A (en) * 1994-06-23 1997-09-29 Rockwool Int Thermostable and biologically soluble fibre compositions
DE4443022C2 (en) * 1994-12-02 1996-12-12 Gruenzweig & Hartmann Mineral fiber composition

Also Published As

Publication number Publication date
TW397872B (en) 2000-07-11
CA2267445A1 (en) 1998-05-07
AU728381B2 (en) 2001-01-11
EP0946356A4 (en) 2000-06-21
NO991990D0 (en) 1999-04-27
EP0946356A1 (en) 1999-10-06
WO1998018618A1 (en) 1998-05-07
JP2001524063A (en) 2001-11-27
AU3587397A (en) 1998-05-22
KR20000052666A (en) 2000-08-25

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