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EP4669622A1 - Mineralwolle - Google Patents

Mineralwolle

Info

Publication number
EP4669622A1
EP4669622A1 EP24705203.8A EP24705203A EP4669622A1 EP 4669622 A1 EP4669622 A1 EP 4669622A1 EP 24705203 A EP24705203 A EP 24705203A EP 4669622 A1 EP4669622 A1 EP 4669622A1
Authority
EP
European Patent Office
Prior art keywords
mineral wool
mgo
less
content
cao
Prior art date
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.)
Pending
Application number
EP24705203.8A
Other languages
English (en)
French (fr)
Inventor
Elodie CHAUDAN
Malte Kestner
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.)
Saint Gobain Isover
Saint Gobain Isover SA France
Original Assignee
Saint Gobain Isover
Saint Gobain Isover SA France
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 by Saint Gobain Isover, Saint Gobain Isover SA France filed Critical Saint Gobain Isover
Publication of EP4669622A1 publication Critical patent/EP4669622A1/de
Pending legal-status Critical Current

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
    • C03C3/097—Glass compositions containing silica with 40% to 90% silica, by weight containing phosphorus, niobium or tantalum

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)
  • Ceramic Engineering (AREA)
  • Glass Compositions (AREA)
EP24705203.8A 2023-02-20 2024-02-20 Mineralwolle Pending EP4669622A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2301553 2023-02-20
PCT/EP2024/054304 WO2024175601A1 (fr) 2023-02-20 2024-02-20 Laine minerale

Publications (1)

Publication Number Publication Date
EP4669622A1 true EP4669622A1 (de) 2025-12-31

Family

ID=86469386

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24705203.8A Pending EP4669622A1 (de) 2023-02-20 2024-02-20 Mineralwolle

Country Status (6)

Country Link
EP (1) EP4669622A1 (de)
KR (1) KR20250151640A (de)
CN (1) CN120712240A (de)
AU (1) AU2024224928A1 (de)
CO (1) CO2025011507A2 (de)
WO (1) WO2024175601A1 (de)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2576671B1 (fr) 1985-01-25 1989-03-10 Saint Gobain Isover Perfectionnements a la fabrication de fibres minerales
FR2657077B1 (fr) 1990-01-16 1993-07-02 Saint Gobain Isover Procede et dispositif de fibrage de laine minerale par centrifugation libre.
FR2663922B1 (fr) 1990-07-02 1993-06-11 Saint Gobain Isover Procede de formation de fibres.
FR2677973B1 (fr) 1991-06-20 1994-10-21 Saint Gobain Isover Procede et dispositif de formation de fibres.
CZ290109B6 (cs) 1991-08-02 2002-06-12 Isover Saint-Gobain Způsob výroby minerální vlny z roztaveného minerálního materiálu a zařízení pro provádění tohoto způsobu
FR2806402B1 (fr) 2000-03-17 2002-10-25 Saint Gobain Isover Composition de laine minerale
PL1667939T3 (pl) 2003-10-06 2007-12-31 Saint Gobain Isover Kompozycja wełny mineralnej
FR2883866B1 (fr) * 2005-04-01 2007-05-18 Saint Gobain Isover Sa Laine minerale, produit isolant et procede de fabrication
FR3086284B1 (fr) 2018-09-26 2022-07-22 Saint Gobain Isover Laine minerale

Also Published As

Publication number Publication date
KR20250151640A (ko) 2025-10-21
AU2024224928A1 (en) 2025-08-14
CN120712240A (zh) 2025-09-26
CO2025011507A2 (es) 2025-09-08
WO2024175601A1 (fr) 2024-08-29

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