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ATE538239T1 - ACOUSTIC NON-WOVEN MATERIAL FOR PERFORATED CEILING ELEMENTS - Google Patents

ACOUSTIC NON-WOVEN MATERIAL FOR PERFORATED CEILING ELEMENTS

Info

Publication number
ATE538239T1
ATE538239T1 AT08758443T AT08758443T ATE538239T1 AT E538239 T1 ATE538239 T1 AT E538239T1 AT 08758443 T AT08758443 T AT 08758443T AT 08758443 T AT08758443 T AT 08758443T AT E538239 T1 ATE538239 T1 AT E538239T1
Authority
AT
Austria
Prior art keywords
woven material
ceiling elements
perforated ceiling
acoustic non
acoustic
Prior art date
Application number
AT08758443T
Other languages
German (de)
Inventor
Holger Schilling
Jochen Bechtum
Gerhard Stuppy
Guenter Frey
Original Assignee
Freudenberg Carl Kg
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 Freudenberg Carl Kg filed Critical Freudenberg Carl Kg
Application granted granted Critical
Publication of ATE538239T1 publication Critical patent/ATE538239T1/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/68—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof
    • D06M11/70—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof with oxides of phosphorus; with hypophosphorous, phosphorous or phosphoric acids or their salts
    • D06M11/71—Salts of phosphoric acids
    • 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
    • D04H1/4218—Glass 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
    • D04H1/42—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
    • D04H1/425—Cellulose series
    • 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
    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • D04H1/43835—Mixed fibres, e.g. at least two chemically different fibres or fibre blends
    • 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
    • D04H1/587—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 characterised by the bonding agents used
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
    • E04B9/0478—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like of the tray type
    • E04B9/0485—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like of the tray type containing a filling element
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/34—Grid-like or open-work ceilings, e.g. lattice type box-like modules, acoustic baffles
    • 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
    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • D04H1/43825—Composite fibres

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Building Environments (AREA)
  • Nonwoven Fabrics (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)

Abstract

A ply has a base weight of not more than 45 g/m2 for use in a ceiling element and includes a fiber blend in a proportion of not more than 30 g/m2 a flame retardant in a proportion of not more than 10 g/m2.
AT08758443T 2007-09-19 2008-05-09 ACOUSTIC NON-WOVEN MATERIAL FOR PERFORATED CEILING ELEMENTS ATE538239T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007044906A DE102007044906A1 (en) 2007-09-19 2007-09-19 Acoustic nonwoven for perforated ceiling elements
PCT/EP2008/003759 WO2009039900A1 (en) 2007-09-19 2008-05-09 Acoustic nonwoven fabric for perforated ceiling elements

Publications (1)

Publication Number Publication Date
ATE538239T1 true ATE538239T1 (en) 2012-01-15

Family

ID=40254559

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08758443T ATE538239T1 (en) 2007-09-19 2008-05-09 ACOUSTIC NON-WOVEN MATERIAL FOR PERFORATED CEILING ELEMENTS

Country Status (10)

Country Link
US (1) US20100304109A1 (en)
EP (1) EP2191058B1 (en)
CN (1) CN101809222B (en)
AT (1) ATE538239T1 (en)
BR (1) BRPI0816874A2 (en)
DE (1) DE102007044906A1 (en)
DK (1) DK2191058T3 (en)
ES (1) ES2376506T3 (en)
RU (1) RU2447240C2 (en)
WO (1) WO2009039900A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016094395A1 (en) 2014-12-08 2016-06-16 Zephyros, Inc. Vertically lapped fibrous flooring
EP3245105B1 (en) 2015-01-12 2021-03-03 Zephyros Inc. Acoustic floor underlay system
US10755686B2 (en) 2015-01-20 2020-08-25 Zephyros, Inc. Aluminized faced nonwoven materials
EP3297821B1 (en) 2015-05-20 2022-07-06 Zephyros Inc. Multi-impedance composite
CN105525440A (en) * 2016-01-26 2016-04-27 芜湖环瑞汽车内饰件有限公司 Flame-retardant and sound-absorption cotton and preparation method thereof
DE102018120713A1 (en) 2018-08-24 2020-02-27 Carl Freudenberg Kg Heat transport material with good sound absorption properties
KR102597641B1 (en) * 2020-05-29 2023-11-06 주식회사 젠픽스 Non-flammable ceiling board and manufacturing method thereof for absorbing sound

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2947607C2 (en) * 1979-11-26 1985-01-24 Fa. Carl Freudenberg, 6940 Weinheim Airborne sound-absorbing cladding for a wall or ceiling
KR960701742A (en) * 1993-04-07 1996-03-28 리처드 엠. 반 디벤터 METHOD OF FORMING LAMINATED FIRE RESISTANT FLEXIBLE SHEET MATERIAL AND RESULTING PRODUCT
DE4420613C1 (en) * 1994-06-13 1995-08-10 Freudenberg Carl Fa Burn-through barrier for aircraft fuselages
US5910367A (en) * 1997-07-16 1999-06-08 Boricel Corporation Enhanced cellulose loose-fill insulation
EP1203127B1 (en) * 1999-08-12 2006-10-04 Hunter Douglas Inc. Ceiling system with replacement panels
CA2402132A1 (en) * 2000-04-24 2001-11-01 Hunter Douglas Inc. Compressible structural panel
US20050211500A1 (en) * 2004-03-26 2005-09-29 Wendt Alan C Fibrous faced ceiling panel
JP2006047628A (en) * 2004-08-04 2006-02-16 Toyobo Co Ltd Sound absorption heat insulating material
US20060046594A1 (en) * 2004-08-30 2006-03-02 David Starrett Flame retardant sound dampening appliance insulation
JP2006144160A (en) * 2004-11-18 2006-06-08 Toyobo Co Ltd Flame-retardant acoustic sheet material of nonwoven fabric for household electrical appliance
JP2006144159A (en) * 2004-11-18 2006-06-08 Toyobo Co Ltd Acoustic sheet material of heat-controlling nonwoven fabric for household electrical appliance

Also Published As

Publication number Publication date
RU2447240C2 (en) 2012-04-10
ES2376506T3 (en) 2012-03-14
CN101809222B (en) 2013-01-02
EP2191058B1 (en) 2011-12-21
RU2010115335A (en) 2011-12-10
DK2191058T3 (en) 2012-02-27
BRPI0816874A2 (en) 2015-03-17
DE102007044906A1 (en) 2009-04-09
WO2009039900A1 (en) 2009-04-02
CN101809222A (en) 2010-08-18
EP2191058A1 (en) 2010-06-02
US20100304109A1 (en) 2010-12-02

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