IN2012DN00780A - - Google Patents

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Publication number
IN2012DN00780A
IN2012DN00780A IN780DEN2012A IN2012DN00780A IN 2012DN00780 A IN2012DN00780 A IN 2012DN00780A IN 780DEN2012 A IN780DEN2012 A IN 780DEN2012A IN 2012DN00780 A IN2012DN00780 A IN 2012DN00780A
Authority
IN
India
Prior art keywords
fibers
fiber webs
disentangling
aerogel
aerosol
Prior art date
Application number
Inventor
Kristian Skovgard Jorgensen
Ulrich Bauer
Gorm Rosenberg
Kenn Christensen
Original Assignee
Rockwool Int
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 Rockwool Int filed Critical Rockwool Int
Publication of IN2012DN00780A publication Critical patent/IN2012DN00780A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02—Macromolecular compounds
    • C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B26/12—Condensation polymers of aldehydes or ketones
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02—Macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/24—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing alkyl, ammonium or metal silicates; containing silica sols
    • C04B28/26—Silicates of the alkali metals
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B30/00—Compositions for artificial stone, not containing binders
    • C04B30/02—Compositions for artificial stone, not containing binders containing fibrous materials
    • 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
    • D04H1/70—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Civil Engineering (AREA)
  • Silicon Compounds (AREA)
  • Dispersion Chemistry (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)

Abstract

The invention relates to a method for manufacturing an insulating composite containing mineral fibers, aerogel and binder. This method implies the step of suspending the fiber webs and aerosol in an air flow thereby disentangling the fiber webs and mixing fibers, aerosol and eventually binder homogeneously. The apparatus described combines spinning of the fibers, collecting them as webs, disentangling the fiber webs in suspended air, mixing the fibers with aerogel and cement as well as pressing and curing the mixture to a consolidated product of density 150 to 800 kg/m3.
IN780DEN2012 2009-07-31 2010-07-30 IN2012DN00780A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP09167033 2009-07-31
PCT/EP2010/061149 WO2011012710A1 (en) 2009-07-31 2010-07-30 Method for manufacturing an aerogel-containing composite and composite produced by that method

Publications (1)

Publication Number Publication Date
IN2012DN00780A true IN2012DN00780A (en) 2015-06-26

Family

ID=41171269

Family Applications (1)

Application Number Title Priority Date Filing Date
IN780DEN2012 IN2012DN00780A (en) 2009-07-31 2010-07-30

Country Status (11)

Country Link
US (1) US9260345B2 (en)
EP (1) EP2459495B1 (en)
JP (1) JP2013500921A (en)
CN (1) CN102498079A (en)
AU (1) AU2010277551B2 (en)
BR (1) BR112012002065A2 (en)
CA (1) CA2769352C (en)
EA (1) EA020286B1 (en)
IN (1) IN2012DN00780A (en)
PL (1) PL2459495T3 (en)
WO (1) WO2011012710A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI122693B (en) * 2009-12-23 2012-05-31 Paroc Oy Ab Process for making a mineral wool composite material, product obtained by the process and its use as insulating material
ES2435442T3 (en) * 2010-07-02 2013-12-19 Rockwool International A/S Insulation construction element, use of an insulation construction element and method for manufacturing an insulation construction element
GB201012860D0 (en) 2010-07-30 2010-09-15 Rockwool Int Method for manufacturing a fibre-containing element and element produced by that method
WO2012103966A1 (en) * 2011-01-31 2012-08-09 Rockwool International A/S Method for manufacturing a mineral fibre-containing element and element produced by that method
KR101329087B1 (en) * 2011-09-23 2013-11-14 (주)에스케이아이 Aerogel combinating material manufacturing apparatus and method for manufacturing aerogel combinating material
EP2574693A1 (en) 2011-09-27 2013-04-03 Rockwool International A/S Method of producing an insulating element made of mineral fibres and insulating element made of mineral fibres
DE102011119029B4 (en) * 2011-11-22 2013-08-22 Sto Ag Process for producing an insulating molding, insulating molding, its use and insulating element, produced using the insulating molding
ITMI20121955A1 (en) * 2012-11-16 2014-05-17 Alessandro Giovanni Sala PROCEDURE FOR THE RECOVERY OF WASTE OF PRODUCTION AND / OR PROCESSING OF THERMO-INSULATING ARTICLES
EP2969530B1 (en) 2013-03-15 2017-07-05 Cabot Corporation Aerogel blanket and method of production
KR101514038B1 (en) 2013-08-16 2015-04-21 주식회사 관평기술 Manufacturing method and device for aerogel composites, and the aerogel composites
JP6500329B2 (en) * 2014-02-26 2019-04-17 セイコーエプソン株式会社 Sheet manufacturing equipment
CN110152904B (en) * 2019-06-12 2024-07-09 薛德刚 System device and method for spraying aerogel, fiber and binder mixture
US11958777B2 (en) * 2019-07-08 2024-04-16 Slipco, Llc Low density particles for use in concrete and other mixtures
CN113149655B (en) * 2021-04-01 2021-09-21 哈尔滨工业大学 Method for preparing three-dimensional nanofiber ceramic aerogel through eddy current field assisted-electrostatic spinning
CN115893974B (en) * 2021-08-20 2024-07-02 巩义市泛锐熠辉复合材料有限公司 Apparatus for preparing aerogel blanket and method thereof

Family Cites Families (24)

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DE739079C (en) * 1937-07-18 1943-09-10 Eisenwerke Ag Deutsche Process for the production of cement-bound mineral wool, in particular slag wool
DE810132C (en) * 1948-09-11 1951-08-06 Herbert Edwards Krenchel Manufacture of artificial stones
US2682085A (en) * 1949-09-24 1954-06-29 Johns Manville Apparatus for cleaning and opening fragile fibers
US2702069A (en) * 1951-01-30 1955-02-15 Owens Corning Fiberglass Corp Method for forming fibrous mats
DE1231607B (en) * 1963-06-29 1966-12-29 Carl Neudeck Method for treating an artificial, inorganic fiber
GB1088293A (en) * 1965-06-03 1967-10-25 Owens Corning Fiberglass Corp Composite structure of mineral fibres and particulate odour adsorbent and method of production
GB1205572A (en) * 1966-09-29 1970-09-16 Atomic Energy Authority Uk Improvements in or relating to thermal insulation materials and to a method of making such materials
DE2951577A1 (en) * 1979-12-21 1981-07-02 Grünzweig + Hartmann und Glasfaser AG, 6700 Ludwigshafen METHOD FOR PRODUCING HEAT-INSULATING BODIES AND DEVICE FOR IMPLEMENTING THE METHOD
DE3346180C2 (en) * 1983-12-21 1996-05-15 Micropore International Ltd Rigid thermal insulation body
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
US6887563B2 (en) * 1995-09-11 2005-05-03 Cabot Corporation Composite aerogel material that contains fibres
ES2189881T3 (en) 1995-09-11 2003-07-16 Cabot Corp COMPOSITE MATERIAL CONTAINING AEROGEL AND ADHESIVE, PROCEDURE FOR ITS MANUFACTURING AND ITS USE.
GB9604240D0 (en) * 1996-02-28 1996-05-01 Rockwool Int Webs of man-made vitreous fibres
CA2216594A1 (en) * 1996-11-12 1998-05-12 Armstrong World Industries, Inc. Thermal insulation and its preparation
EP0991600B1 (en) * 1997-06-10 2001-12-05 Rockwool International A/S Production of man-made vitreous fibre products
HUP0103861A3 (en) * 1998-09-24 2002-08-28 Rockwool Int Manufacture of mineral wool products
EP0989103A1 (en) * 1998-09-24 2000-03-29 Rockwool International A/S Man-made vitreous fibre products for use in thermal insulation, and their production
GB0313763D0 (en) * 2003-06-13 2003-07-23 Rockwool Int Mineral fibres
US7594618B2 (en) 2005-01-26 2009-09-29 Johns Manville Method of insulating using spray-on dry fibrous insulation
CN100398492C (en) * 2005-08-01 2008-07-02 中国人民解放军国防科学技术大学 A kind of airgel thermal insulation composite material and preparation method thereof
UA89259C2 (en) * 2005-08-19 2010-01-11 Роквул Интернешнл А/С Process for the production of artificial glass fiber product and the device for implementation thereof
CN100545086C (en) * 2007-06-05 2009-09-30 南京工业大学 A block-shaped low-density gel thermal insulation composite material
FI122693B (en) * 2009-12-23 2012-05-31 Paroc Oy Ab Process for making a mineral wool composite material, product obtained by the process and its use as insulating material

Also Published As

Publication number Publication date
EP2459495A1 (en) 2012-06-06
AU2010277551B2 (en) 2013-08-29
US20120187323A1 (en) 2012-07-26
JP2013500921A (en) 2013-01-10
EA201270211A1 (en) 2012-08-30
EP2459495B1 (en) 2019-03-27
PL2459495T3 (en) 2019-08-30
AU2010277551A1 (en) 2012-02-16
US9260345B2 (en) 2016-02-16
CA2769352C (en) 2017-05-09
WO2011012710A1 (en) 2011-02-03
BR112012002065A2 (en) 2017-05-09
EA020286B1 (en) 2014-10-30
CN102498079A (en) 2012-06-13
CA2769352A1 (en) 2011-02-03

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