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HUP0103861A2 - Manufacture of mineral wool products - Google Patents

Manufacture of mineral wool products

Info

Publication number
HUP0103861A2
HUP0103861A2 HU0103861A HUP0103861A HUP0103861A2 HU P0103861 A2 HUP0103861 A2 HU P0103861A2 HU 0103861 A HU0103861 A HU 0103861A HU P0103861 A HUP0103861 A HU P0103861A HU P0103861 A2 HUP0103861 A2 HU P0103861A2
Authority
HU
Hungary
Prior art keywords
additive
air
manufacture
mineral wool
melt
Prior art date
Application number
HU0103861A
Other languages
Hungarian (hu)
Inventor
Ian Cridland
Original Assignee
Rockwool International A/S
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 EP98307761A external-priority patent/EP0989103A1/en
Priority claimed from GBGB9916175.4A external-priority patent/GB9916175D0/en
Priority claimed from GBGB9916176.2A external-priority patent/GB9916176D0/en
Priority claimed from GBGB9916174.7A external-priority patent/GB9916174D0/en
Priority claimed from GBGB9921842.2A external-priority patent/GB9921842D0/en
Application filed by Rockwool International A/S filed Critical Rockwool International A/S
Publication of HUP0103861A2 publication Critical patent/HUP0103861A2/en
Publication of HUP0103861A3 publication Critical patent/HUP0103861A3/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/732—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by fluid current, e.g. air-lay
    • 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
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/42—Coatings containing inorganic 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
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/42—Coatings containing inorganic materials
    • C03C25/44—Carbon, e.g. graphite
    • 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
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/465—Coatings containing composite materials
    • C03C25/47—Coatings containing composite materials containing particles, fibres or flakes, e.g. in a continuous phase
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4209—Inorganic fibres
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/60—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in dry state, e.g. thermo-activatable agents in solid or molten state, and heat being applied subsequently
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/64—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/736—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged characterised by the apparatus for arranging fibres
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/7654—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only comprising an insulating layer, disposed between two longitudinal supporting elements, e.g. to insulate ceilings
    • E04B1/7658—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only comprising an insulating layer, disposed between two longitudinal supporting elements, e.g. to insulate ceilings comprising fiber insulation, e.g. as panels or loose filled fibres
    • E04B1/7662—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only comprising an insulating layer, disposed between two longitudinal supporting elements, e.g. to insulate ceilings comprising fiber insulation, e.g. as panels or loose filled fibres comprising fiber blankets or batts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Textile Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Composite Materials (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Nonwoven Fabrics (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)

Abstract

A találmány tárgya eljárás 100 kg/m3-nél kisebb sűrűségű hőszigetelőtermék előállítására, ami levegőárammal terített anyagot tartalmaz,egy olyan berendezéssel, ami egy házban felszerelt három rotorból áll,amelyek kerületéről a rájuk öntött olvadék leszóródik, a berendezésegy levegőt fúvó eszközt tartalmaz, ami primer és szekunder levegőtszolgáltat, és adalékanyagot szolgáltató eszközből, a rotorokra forgásközben olvadékot öntenek, az adalékanyag bepermetezésével szálfelhőtképeznek, ezt paplan alakjában összegyűjtik, ragasztóanyagotpermeteznek a szálakra, 0,2-15 tömeg% adalékanyagot alkalmaznak, alevegő úvások legalább egyikének sebessége legalább 100 m/sec. ÓThe subject of the invention is a method for the production of a thermal insulation product with a density of less than 100 kg/m3, which contains material spread with an air current, with a device that consists of three rotors installed in a housing, from the circumference of which the melt poured onto them is scattered, the device contains an air blowing device, which is primary and from a device providing secondary air and additive, melt is poured onto the rotors while they are rotating, fiber heat is formed by spraying the additive, this is collected in the form of a blanket, adhesive is sprayed on the fibers, 0.2-15% by weight of additive is used, the speed of at least one of the down-air sleds is at least 100 m/sec. HE

HU0103861A 1998-09-24 1999-09-24 Manufacture of mineral wool products HUP0103861A3 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
EP98307761A EP0989103A1 (en) 1998-09-24 1998-09-24 Man-made vitreous fibre products for use in thermal insulation, and their production
GBGB9916175.4A GB9916175D0 (en) 1999-07-09 1999-07-09 Man-made vitreous fibre products for use in thermal insulation, and their production
GBGB9916176.2A GB9916176D0 (en) 1999-07-09 1999-07-09 Man-made vitreous fibre products for use in thermal insulation, and their production
GBGB9916174.7A GB9916174D0 (en) 1999-07-09 1999-07-09 Man-made vitreous fibre products for use in thermal insulation, and their production
GBGB9921842.2A GB9921842D0 (en) 1999-09-15 1999-09-15 Manufacture of mineral wool products
PCT/EP1999/007122 WO2000017123A1 (en) 1998-09-24 1999-09-24 Manufacture of mineral wool products

Publications (2)

Publication Number Publication Date
HUP0103861A2 true HUP0103861A2 (en) 2002-01-28
HUP0103861A3 HUP0103861A3 (en) 2002-08-28

Family

ID=27514487

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0103861A HUP0103861A3 (en) 1998-09-24 1999-09-24 Manufacture of mineral wool products

Country Status (4)

Country Link
EP (1) EP1115671A1 (en)
AU (1) AU6196499A (en)
HU (1) HUP0103861A3 (en)
WO (1) WO2000017123A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL1928796T3 (en) * 2005-08-19 2017-10-31 Rockwool Int Method and apparatus for the production of man-made vitreous fibre products
EP2121533A1 (en) * 2007-01-12 2009-11-25 Knauf Insulation GmbH Graphite-mediated control of static electricity on fiberglass
US9260345B2 (en) * 2009-07-31 2016-02-16 Rockwool International A/S Method for manufacturing an aerogel-containing composite and composite produced by that method
CA2828321C (en) 2011-03-30 2019-08-06 Owens Corning Intellectual Capital, Llc High thermal resistivity insulation material with opacifier uniformly distributed throughout

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5094899A (en) * 1990-09-06 1992-03-10 Owens-Corning Fiberglas Corporation High r super insulation panel
US5123949A (en) * 1991-09-06 1992-06-23 Manville Corporation Method of introducing addivites to fibrous products
US5232638A (en) * 1992-09-18 1993-08-03 Schuller International, Inc. Apparatus and method for introducing additives to fibrous products
GB9524606D0 (en) * 1995-12-01 1996-01-31 Rockwool Int Man-made vitreous fibre products and their use in fire protection systems
GB9524608D0 (en) * 1995-12-01 1996-01-31 Rockwool Int Manufacture of man-made vitreous fibre products
DE19546979A1 (en) * 1995-12-15 1997-07-03 Gruenzweig & Hartmann Temperature-resistant mineral wool product
GB2319770A (en) * 1996-11-29 1998-06-03 Rockwool Int Process and apparatus for production of vitreous fibre

Also Published As

Publication number Publication date
HUP0103861A3 (en) 2002-08-28
AU6196499A (en) 2000-04-10
WO2000017123A1 (en) 2000-03-30
EP1115671A1 (en) 2001-07-18

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