EP2711478A3 - Insulating material - Google Patents

Insulating material Download PDF

Info

Publication number
EP2711478A3
EP2711478A3 EP13004251.8A EP13004251A EP2711478A3 EP 2711478 A3 EP2711478 A3 EP 2711478A3 EP 13004251 A EP13004251 A EP 13004251A EP 2711478 A3 EP2711478 A3 EP 2711478A3
Authority
EP
European Patent Office
Prior art keywords
insulating material
creases
avoids
directions
thermal
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.)
Withdrawn
Application number
EP13004251.8A
Other languages
German (de)
French (fr)
Other versions
EP2711478A2 (en
Inventor
Kerstin Böttger
Ulrich Hornfeck
Ronny Schröder
Stefan Hermann
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.)
Sandler AG
Original Assignee
Sandler AG
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 Sandler AG filed Critical Sandler AG
Publication of EP2711478A2 publication Critical patent/EP2711478A2/en
Publication of EP2711478A3 publication Critical patent/EP2711478A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • D04H1/54—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 welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/541—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres
    • D04H1/5412—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres sheath-core
    • 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
    • D04H1/54—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 welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/541—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres
    • D04H1/5418—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
    • D04H1/60—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
    • D04H1/70—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
    • 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
    • D04H1/74—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 orientated, e.g. in parallel (anisotropic fleeces)
    • 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
    • E04B1/88—Insulating elements for both heat and sound
    • 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
    • E04B2001/7687—Crumble resistant fibrous blankets or panels using adhesives or meltable fibres

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Architecture (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Nonwoven Fabrics (AREA)
  • Thermal Insulation (AREA)
  • Paper (AREA)

Abstract

Die Erfindung handelt von einem Dämmmaterial für die thermische und/oder akustische Isolierung, welches durch eine erfindungsgemäße Faserorientierung in Y- und Z-Richtung Knickfalten vermeidet.

Figure imgaf001
The invention relates to an insulating material for thermal and / or acoustic insulation, which avoids creases by a fiber orientation according to the invention in the Y and Z directions.
Figure imgaf001
EP13004251.8A 2012-09-19 2013-08-29 Insulating material Withdrawn EP2711478A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012018481.6A DE102012018481A1 (en) 2012-09-19 2012-09-19 insulation

Publications (2)

Publication Number Publication Date
EP2711478A2 EP2711478A2 (en) 2014-03-26
EP2711478A3 true EP2711478A3 (en) 2014-10-01

Family

ID=49182034

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13004251.8A Withdrawn EP2711478A3 (en) 2012-09-19 2013-08-29 Insulating material

Country Status (2)

Country Link
EP (1) EP2711478A3 (en)
DE (1) DE102012018481A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3425099A1 (en) * 2017-07-03 2019-01-09 Axel Nickel Meltblown non-woven fabric with improved stackability and storage

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0295038A2 (en) * 1987-06-08 1988-12-14 Minnesota Mining And Manufacturing Company Nonwoven thermal insulating batts
WO2000066824A1 (en) * 1999-04-30 2000-11-09 Kimberly-Clark Worldwide, Inc. Controlled loft and density nonwoven webs and method for producing
WO2004046443A1 (en) * 2002-11-15 2004-06-03 3M Innovative Properties Company Improved fibrous nonwoven web
WO2005054558A2 (en) * 2003-11-27 2005-06-16 Rieter Perfojet Machine for production of non-woven material, adjustment procedure for the same and non-woven material produced thus
WO2008046924A1 (en) * 2006-10-19 2008-04-24 Rieter Technologies A.G. Molded item, non-woven fabric, and production and use thereof
WO2009056745A2 (en) * 2007-10-25 2009-05-07 Financiere Elysees Balzac Method and device for the continuous manufacture of 3d fibrous webs; said webs and uses thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3738884A (en) * 1966-09-21 1973-06-12 Celanese Corp Method for producing non-woven fibrous products
DE19545681A1 (en) 1995-12-07 1997-06-12 Caruso Gmbh Vliesstoff Werk Po Mainly fibre insulation element for heat and or sound insulation
DE29823549U1 (en) 1998-09-28 1999-09-09 Gruenzweig & Hartmann Mineral wool insulation board for insulation between rafters and wooden frame constructions
EP1106743B1 (en) * 1999-12-08 2005-04-06 Deutsche Rockwool Mineralwoll GmbH & Co. OHG Process and device for manufacturing a fibrous insulation web

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0295038A2 (en) * 1987-06-08 1988-12-14 Minnesota Mining And Manufacturing Company Nonwoven thermal insulating batts
WO2000066824A1 (en) * 1999-04-30 2000-11-09 Kimberly-Clark Worldwide, Inc. Controlled loft and density nonwoven webs and method for producing
WO2004046443A1 (en) * 2002-11-15 2004-06-03 3M Innovative Properties Company Improved fibrous nonwoven web
WO2005054558A2 (en) * 2003-11-27 2005-06-16 Rieter Perfojet Machine for production of non-woven material, adjustment procedure for the same and non-woven material produced thus
WO2008046924A1 (en) * 2006-10-19 2008-04-24 Rieter Technologies A.G. Molded item, non-woven fabric, and production and use thereof
WO2009056745A2 (en) * 2007-10-25 2009-05-07 Financiere Elysees Balzac Method and device for the continuous manufacture of 3d fibrous webs; said webs and uses thereof

Also Published As

Publication number Publication date
EP2711478A2 (en) 2014-03-26
DE102012018481A1 (en) 2014-03-20

Similar Documents

Publication Publication Date Title
WO2016161123A8 (en) Aerogel materials and methods for their production
BR112014004773A2 (en) strands, entanglements, dies and methods for preparing them
CN104540941A8 (en) Method for obtaining peptides
BR112014028153A2 (en) polypeptide, host cell, method for converting acetolactate and producing a product and composition.
JP2015520632A5 (en)
BR112014030596A2 (en) "composite structure, fan blade and method for producing a composite structure
BR112014006881A2 (en) fuel blending composition, fuel blending and fuel blending production process
WO2014206561A8 (en) Novel antibody frameworks
BR112013033277A2 (en) oxide catalyst, and method for producing the same
EP2816690A4 (en) Sheet for wire harness, wire harness, and production method for wire harness
EP2607229A3 (en) Composite rod, manufacturing method and tool
EP2816689A4 (en) Sheet for wire harness, wire harness, and production method for wire harness
JP2016522122A5 (en)
EP3204342A4 (en) Compositions, panels and sheets comprising cellulose filaments and gypsum and methods for producing the same
BR112015023798A2 (en) establish a corrugated cardboard score, crack or partition, and articles produced from this
EP2975001A4 (en) Method for producing pregraphitic material oxide, graphene oxide or graphene from pregraphitic materials and products produced by said method
BR112014024415A2 (en) “COMPOSITION, PROCESS FOR PREPARING THE COMPOSITION AND METHOD FOR CONTROLLING PHYTOPATOGENIC FUNGI”
CL2015001951A1 (en) Thermal insulating product based on mineral wool and product manufacturing process.
EP3040436A4 (en) Thick steel sheet having excellent fatigue properties, and method for producing same
EP2711478A3 (en) Insulating material
BR112014017910A2 (en) recombinant microorganism with increased putrescine production capacity and method for producing putrescine employing the same
ZA201501178B (en) Structural element with light-permeable properties, multiple arrangements thereof and production method therefor
FR3000955B1 (en) COMPOSITE NANOPARTICLE, PROCESS FOR PRODUCING THE SAME, AND USE THEREOF
EP2489787A3 (en) Shovel device for a snow shovel, a snow shovel with such a shovel device and a method for producing a shovel device for a snow shovel
WO2015089339A3 (en) Compositions, methods and kits for dna fragmentation and tagmentation

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20130923

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RIC1 Information provided on ipc code assigned before grant

Ipc: D04H 1/736 20120101ALI20140827BHEP

Ipc: D04H 1/74 20060101ALI20140827BHEP

Ipc: E04B 1/88 20060101AFI20140827BHEP

Ipc: D04H 1/541 20120101ALI20140827BHEP

Ipc: E04B 1/76 20060101ALI20140827BHEP

Ipc: D04H 1/60 20060101ALI20140827BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20150402