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WO2005112691B1 - Multilayered composite material - Google Patents

Multilayered composite material

Info

Publication number
WO2005112691B1
WO2005112691B1 PCT/EP2005/003152 EP2005003152W WO2005112691B1 WO 2005112691 B1 WO2005112691 B1 WO 2005112691B1 EP 2005003152 W EP2005003152 W EP 2005003152W WO 2005112691 B1 WO2005112691 B1 WO 2005112691B1
Authority
WO
WIPO (PCT)
Prior art keywords
composite material
film
material according
textile
layer
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.)
Ceased
Application number
PCT/EP2005/003152
Other languages
German (de)
French (fr)
Other versions
WO2005112691A3 (en
WO2005112691A2 (en
Inventor
Joerg Fischer
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to EP05716357A priority Critical patent/EP1746914A2/en
Publication of WO2005112691A2 publication Critical patent/WO2005112691A2/en
Publication of WO2005112691A3 publication Critical patent/WO2005112691A3/en
Publication of WO2005112691B1 publication Critical patent/WO2005112691B1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/16—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer formed of particles, e.g. chips, powder or granules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • 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
    • E04B1/66—Sealings
    • 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
    • E04B1/82—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 sound only
    • E04B1/84—Sound-absorbing elements
    • E04B1/8409—Sound-absorbing elements sheet-shaped
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B32B2307/7246—Water vapor barrier
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/726—Permeability to liquids, absorption
    • B32B2307/7265—Non-permeable

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Laminated Bodies (AREA)

Abstract

The invention relates to a multilayered composite material with at least one layer, which is formed by a foil or film, and with at least one textile layer comprised of fibers. In the textile layer, absorption particles are attached and/or embedded between and/or on the textile fibers.

Claims

AMENDED CLAIMS received by the International Bureau on 15 February 2006 (15.02.06)Ansprüche AMENDED CLAIMS received by the International Bureau on 15 February 2006 (15.02.06) claims 1. Mehrschichtiges Verbundmaterial mit zumindest einer durch eine Folie (3, 33, 43) oder Film gebildeten Schicht und zumindest einer textilen Schicht (1 ,1. Multilayer composite material with at least one layer formed by a film (3, 33, 43) or film and at least one textile layer (1, 2, 21 , 22, 31 , 32) aus Fasern, dadurch gekennzeichnet, dass in der textilen Schicht (1 , 2, 11 , 12, 31 , 32, 41 , 42) zwischen und/oder an den textilen Fasern Absorptionspartikel (4) angelagert und/oder eingelagert sind, wobei die Anzahl der Absorptionspartikel (4) pro Volumeneinheit der textilen Schicht (1 , 2, 21 , 22, 31 , 32, 41 , 42) konstant ist.2, 21, 22, 31, 32) of fibers, characterized in that in the textile layer (1, 2, 11, 12, 31, 32, 41, 42) between and / or on the textile fibers absorption particles (4) are deposited and / or stored, wherein the number of absorption particles (4) per unit volume of the textile layer (1, 2, 21, 22, 31, 32, 41, 42) is constant. 2. Verbundmaterial nach Anspruch 1 , dadurch gekennzeichnet, dass die textile/n Schicht/en (1 , 2, 21 , 22, 31 , 32, 41 , 42) ein Vlies, Spinnvlies oder Feinfaser-Spinnvlies (Meltblown) oder eine Kombination daraus ist.2. Composite material according to claim 1, characterized in that the textile / n layer / s (1, 2, 21, 22, 31, 32, 41, 42) a nonwoven, spunbond or fine fiber spunbonded fabric (meltblown) or a combination thereof is. 3. Verbundmaterial nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Anzahl der Absorptionspartikel (4) pro Volumeneinheit einer weiteren textilen Schicht (1 , 2, 21 , 22, 31 , 32, 41 , 42) in Richtung auf die Folie (3, 33, 43) zunimmt.3. Composite material according to claim 1 or 2, characterized in that the number of absorption particles (4) per unit volume of a further textile layer (1, 2, 21, 22, 31, 32, 41, 42) in the direction of the film (3 , 33, 43) increases. 4. Verbundmaterial nach einem der vorherigen Ansprüche, dadurch gekennzeichnet, dass zumindest eine Folie (3 ,33, 43) flüssigkeitsdicht ist.4. Composite material according to one of the preceding claims, characterized in that at least one film (3, 33, 43) is liquid-tight. 5. Verbundmaterial nach einem der vorherigen Ansprüche, dadurch gekennzeichnet, dass zumindest eine Folie (3, 33, 43) dampfdicht ist.5. Composite material according to one of the preceding claims, characterized in that at least one film (3, 33, 43) is vapor-tight. 6. Verbundmaterial nach einem der vorherigen Ansprüche, dadurch gekennzeichnet, dass zumindest eine Folie (3 ,33, 43) dampfdurchlässig ist. 6. Composite material according to one of the preceding claims, characterized in that at least one film (3, 33, 43) is vapor-permeable. 7. Verbundmaterial nach einem der vorherigen Ansprüche, dadurch gekennzeichnet, dass auf zumindest einer Folie (3 ,33, 43) oder Film außenseitig Keramikpartikel (5) und/oder Flugstaub (45) aufgebracht ist.7. Composite material according to one of the preceding claims, characterized in that on at least one film (3, 33, 43) or film on the outside ceramic particles (5) and / or flue dust (45) is applied. 8. Verbundmaterial nach einem der vorherigen Ansprüche, dadurch gekennzeichnet, dass die Absorptionspartikel (4) Feuchtigkeit absorbieren und einlagern.8. Composite material according to one of the preceding claims, characterized in that the absorption particles (4) absorb and store moisture. 9. Verbundmaterial nach einem der vorherigen Ansprüche, dadurch gekennzeichnet, dass die Absorptionspartikel (4) mit zunehmend eingelagerter Feuchtigkeit ihr Volumen vergrößern. 9. Composite material according to one of the preceding claims, characterized in that the absorption particles (4) enlarge their volume with increasingly stored moisture.
PCT/EP2005/003152 2004-05-21 2005-03-24 Multilayered composite material Ceased WO2005112691A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP05716357A EP1746914A2 (en) 2004-05-21 2005-03-24 Multilayered composite material

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004025499.0 2004-05-21
DE102004025499A DE102004025499A1 (en) 2004-05-21 2004-05-21 Multilayer composite material

Publications (3)

Publication Number Publication Date
WO2005112691A2 WO2005112691A2 (en) 2005-12-01
WO2005112691A3 WO2005112691A3 (en) 2006-05-04
WO2005112691B1 true WO2005112691B1 (en) 2006-06-01

Family

ID=35404389

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2005/003152 Ceased WO2005112691A2 (en) 2004-05-21 2005-03-24 Multilayered composite material

Country Status (3)

Country Link
EP (1) EP1746914A2 (en)
DE (1) DE102004025499A1 (en)
WO (1) WO2005112691A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTV20040095A1 (en) * 2004-08-05 2004-11-05 Silcart Srl JACKET OF LAYERED STRUCTURE, PARTICULARLY FOR WALL INSULATION AND BUILDING ATTICS.
DE102010018810B4 (en) * 2010-04-07 2022-07-28 Ewald Dörken Ag Railway, in particular for use in the construction sector

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3524580C1 (en) * 1985-07-10 1990-01-25 Deutag Mischwerke Gmbh Sealing and covering material
US4940621A (en) * 1988-09-19 1990-07-10 Clean-Pak, Inc. Absorbent pad and method for constructing same
DE3902995C1 (en) * 1989-02-02 1990-08-09 Hochtief Ag Vorm. Gebr. Helfmann, 4300 Essen, De Apparatus and process for drying the surface layer of a concrete structure
ES2227867T5 (en) * 1997-07-31 2008-05-16 Bristol-Myers Squibb Company IMPROVED WOUND TREATMENT.
FR2778579B1 (en) * 1998-05-14 2000-08-11 Schoeller Et Hoesch Sarl MULTI-LAYERED SHEET, MAT AND PROTECTIVE DEVICE COMPRISING SUCH A SHEET
DE19936154C2 (en) * 1999-07-31 2003-08-07 Deotexis Inc Flat flexible layer composite
AU2001271967A1 (en) * 2000-07-24 2002-02-05 Interface, Inc. Temperature moderating cover for a building roof
DE10057149A1 (en) * 2000-11-17 2002-05-23 Kloeber Johannes Diffusion-open roofing membrane
US20020095127A1 (en) * 2000-12-28 2002-07-18 Kimberly-Clark Worldwide, Inc. Controlled delamination of laminate structures having enclosed discrete regions of a material
JP2002275760A (en) * 2001-03-21 2002-09-25 Mitsubishi Chemicals Corp Method for producing water-absorbing composite
US6832905B2 (en) * 2002-01-16 2004-12-21 Paragon Trade Brands, Inc. System and method for dry forming absorbent cores
US7135135B2 (en) * 2002-04-11 2006-11-14 H.B. Fuller Licensing & Financing, Inc. Superabsorbent water sensitive multilayer construction

Also Published As

Publication number Publication date
DE102004025499A1 (en) 2005-12-15
WO2005112691A3 (en) 2006-05-04
EP1746914A2 (en) 2007-01-31
WO2005112691A2 (en) 2005-12-01

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