WO2002098643A3 - Ensemble garniture/isolant multidensite - Google Patents

Ensemble garniture/isolant multidensite Download PDF

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Publication number
WO2002098643A3
WO2002098643A3 PCT/US2002/016418 US0216418W WO02098643A3 WO 2002098643 A3 WO2002098643 A3 WO 2002098643A3 US 0216418 W US0216418 W US 0216418W WO 02098643 A3 WO02098643 A3 WO 02098643A3
Authority
WO
WIPO (PCT)
Prior art keywords
liner
insulator
door
multidensity
polyethylene
Prior art date
Application number
PCT/US2002/016418
Other languages
English (en)
Other versions
WO2002098643A2 (fr
Inventor
Jeffrey A Tilton
Thomas T Block
Lee A Staelgraeve
Daniel J Eigel
Original Assignee
Owens Corning Fiberglass Corp
Jeffrey A Tilton
Thomas T Block
Lee A Staelgraeve
Daniel J Eigel
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 Owens Corning Fiberglass Corp, Jeffrey A Tilton, Thomas T Block, Lee A Staelgraeve, Daniel J Eigel filed Critical Owens Corning Fiberglass Corp
Priority to MXPA03010933A priority Critical patent/MXPA03010933A/es
Priority to KR10-2003-7015671A priority patent/KR20040007629A/ko
Priority to AU2002310090A priority patent/AU2002310090A1/en
Priority to BR0209571-8A priority patent/BR0209571A/pt
Priority to JP2003501663A priority patent/JP4129427B2/ja
Priority to CA2444639A priority patent/CA2444639C/fr
Priority to EP02737137A priority patent/EP1421232A2/fr
Publication of WO2002098643A2 publication Critical patent/WO2002098643A2/fr
Publication of WO2002098643A3 publication Critical patent/WO2002098643A3/fr

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
    • D04H1/40—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
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/162—Selection of materials
    • 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
    • B32B5/02—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 structural features of a fibrous or filamentary layer
    • B32B5/08—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 structural features of a fibrous or filamentary layer the fibres or filaments of a layer being of different substances, e.g. conjugate fibres, mixture of different fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/20—Making multilayered or multicoloured articles
    • B29C43/203—Making multilayered articles
    • 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
    • B32B5/18—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 of foamed material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/08—Insulating elements, e.g. for sound insulation
    • B60R13/0815—Acoustic or thermal insulation of passenger compartments
    • 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
    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • D04H1/43825—Composite 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
    • D04H1/4382—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
    • D04H1/54—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
    • D04H1/558—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 in combination with mechanical or physical treatments other than embossing
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4209—Insulation arrangements, e.g. for sound damping or heat insulation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/52—Heating or cooling
    • B29C2043/522—Heating or cooling selectively heating a part of the mould to achieve partial heating, differential heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3005—Body finishings
    • B29L2031/3041—Trim panels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/08—Insulating elements, e.g. for sound insulation
    • B60R13/0892—Insulating elements, e.g. for sound insulation for humidity insulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Multimedia (AREA)
  • Laminated Bodies (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Thermal Insulation (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

Cette invention concerne un ensemble garniture/isolant (10) comprenant un coussin de matière fibreuse (12) qui comprend une partie spongieuse, isolante au plan acoustique (14) dont une première face est recouverte une couche de densité relativement plus élevée (16) pouvant agir comme paroi étanche à l'eau. La garniture acoustique, non laminée, est faite de polyester, polyéthylène, polypropylène, polyéthylène téréphthalate, fibres de verre, fibres naturelles, seuls ou mélangés. Pour certaines applications, l'ensemble garniture/isolant peut comporter un parement sur une de ses faces, voire sur deux faces opposée. Est également décrite un procédé d'isolation de porte (38) comprenant un panneau de carrosserie extérieur (40) et un panneau intérieur de capitonnage (44). L'invention concerne également une portière de véhicule.
PCT/US2002/016418 2001-06-01 2002-05-28 Ensemble garniture/isolant multidensite WO2002098643A2 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
MXPA03010933A MXPA03010933A (es) 2001-06-01 2002-05-28 Revestimiento aislante de varias densidades.
KR10-2003-7015671A KR20040007629A (ko) 2001-06-01 2002-05-28 다밀도 라이너/절연체
AU2002310090A AU2002310090A1 (en) 2001-06-01 2002-05-28 Multidensity liner/insulator
BR0209571-8A BR0209571A (pt) 2001-06-01 2002-05-28 Revestimento/isolamento de densidade múltipla
JP2003501663A JP4129427B2 (ja) 2001-06-01 2002-05-28 多密度インシュレータ型ライナ
CA2444639A CA2444639C (fr) 2001-06-01 2002-05-28 Ensemble garniture/isolant multidensite
EP02737137A EP1421232A2 (fr) 2001-06-01 2002-05-28 Ensemble garniture/isolant multidensite

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US29543301P 2001-06-01 2001-06-01
US60/295,433 2001-06-01

Publications (2)

Publication Number Publication Date
WO2002098643A2 WO2002098643A2 (fr) 2002-12-12
WO2002098643A3 true WO2002098643A3 (fr) 2004-03-04

Family

ID=23137708

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/016418 WO2002098643A2 (fr) 2001-06-01 2002-05-28 Ensemble garniture/isolant multidensite

Country Status (8)

Country Link
EP (1) EP1421232A2 (fr)
JP (1) JP4129427B2 (fr)
KR (1) KR20040007629A (fr)
AU (1) AU2002310090A1 (fr)
BR (1) BR0209571A (fr)
CA (1) CA2444639C (fr)
MX (1) MXPA03010933A (fr)
WO (1) WO2002098643A2 (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040192141A1 (en) * 2001-09-06 2004-09-30 Alain Yang Sub-layer material for laminate flooring
US20040161993A1 (en) * 2001-09-06 2004-08-19 Gary Tripp Inorganic fiber insulation made from glass fibers and polymer bonding fibers
JP4187541B2 (ja) * 2003-02-03 2008-11-26 帝人ファイバー株式会社 多層吸音構造体
US7279059B2 (en) 2004-12-28 2007-10-09 Owens Corning Intellectual Capital, Llc Polymer/WUCS mat for use in automotive applications
CN1982123B (zh) 2005-12-13 2011-10-26 株式会社竹广 超轻量隔音材料
DE102007011665A1 (de) * 2007-03-09 2008-09-11 Btf Produktentwicklungs- Und Vertriebs-Gmbh Vlies oder Vliesverbund bei Bauanwendungen
JP5360790B2 (ja) * 2007-09-21 2013-12-04 株式会社クラベ ヒータユニット及びその製造方法
US8365862B2 (en) 2008-05-23 2013-02-05 Zephyros, Inc. Sound absorption material and method of manufacturing sound absorption material
US8056953B2 (en) * 2008-06-13 2011-11-15 Itt Manufacturing Enterprises, Inc. Thermal barrier system
WO2010080967A1 (fr) * 2009-01-09 2010-07-15 Johnson Controls Technology Company Panneau de garniture en fibres naturelles
ITVI20090019A1 (it) * 2009-02-04 2010-08-05 Art 3 D S N C Pannello isolante prefabbricato e metodo di realizzazione
JP5400820B2 (ja) * 2011-02-28 2014-01-29 本田技研工業株式会社 車両用内装構造体
JP6175789B2 (ja) * 2013-02-14 2017-08-09 セイコーエプソン株式会社 吸音体、電子機器
DE102014217819B4 (de) * 2014-09-05 2016-05-25 BSH Hausgeräte GmbH Wasserführendes Haushaltsgerät, insbesondere Haushaltsgeschirrspülmaschine
US10113322B2 (en) 2014-12-08 2018-10-30 Zephyros, Inc. Vertically lapped fibrous flooring
WO2016115138A1 (fr) 2015-01-12 2016-07-21 Zephyros, Inc. Système de sous-couches de plancher acoustique
CN107206732B (zh) 2015-01-20 2021-02-26 泽菲罗斯公司 镀铝表面的非纺织材料
JP6594644B2 (ja) * 2015-04-03 2019-10-23 旭ファイバーグラス株式会社 ガラス繊維断熱吸音体及びその使用方法
CN107667008A (zh) 2015-05-20 2018-02-06 泽菲罗斯公司 多阻抗复合材料
JP2020075367A (ja) * 2018-11-05 2020-05-21 旭ファイバーグラス株式会社 ガラス繊維構造体
FR3104504B1 (fr) * 2019-12-16 2022-06-24 Treves Products Services & Innovation Ecran de protection acoustique
DE102020204281A1 (de) * 2020-04-02 2021-10-07 Zf Friedrichshafen Ag Schutzanordnung für zumindest eine elektrische Antriebsstrangkomponente für ein Fahrzeug

Citations (5)

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Publication number Priority date Publication date Assignee Title
US3652377A (en) * 1969-07-03 1972-03-28 Johns Manville Method of forming fibrous bodies with dissimilar densities and apparatus therefor
US4568581A (en) * 1984-09-12 1986-02-04 Collins & Aikman Corporation Molded three dimensional fibrous surfaced article and method of producing same
US5298694A (en) * 1993-01-21 1994-03-29 Minnesota Mining And Manufacturing Company Acoustical insulating web
US5591289A (en) * 1995-06-29 1997-01-07 Davidson Textron Inc. Method of making a fibrous headliner by compression molding
JPH11180224A (ja) * 1997-12-19 1999-07-06 Nissan Motor Co Ltd 自動車用内装品および自動車用内装吸音材の配置方法

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JPH05132841A (ja) * 1991-11-08 1993-05-28 Nippon Tokushu Toryo Co Ltd 形状保持性に優れるフエルト成形防音材
JP2640410B2 (ja) * 1992-11-27 1997-08-13 日本特殊塗料株式会社 繊維製遮音材
JP3126840B2 (ja) * 1993-01-20 2001-01-22 ミネソタ マイニング アンド マニュファクチャリング カンパニー 難燃性メルトブローン不織布積層防音シート材料
JP3129098B2 (ja) * 1994-09-05 2001-01-29 三菱自動車工業株式会社 車両用吸音材
JPH10236204A (ja) * 1997-03-03 1998-09-08 Nissan Motor Co Ltd 自動車用フロアインシュレータおよびその製造方法
JP3361267B2 (ja) * 1998-02-24 2003-01-07 株式会社ブリヂストン 繊維積層成形体
JP2000096734A (ja) * 1998-09-17 2000-04-04 Bridgestone Corp 繊維積層吸音材

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3652377A (en) * 1969-07-03 1972-03-28 Johns Manville Method of forming fibrous bodies with dissimilar densities and apparatus therefor
US4568581A (en) * 1984-09-12 1986-02-04 Collins & Aikman Corporation Molded three dimensional fibrous surfaced article and method of producing same
US5298694A (en) * 1993-01-21 1994-03-29 Minnesota Mining And Manufacturing Company Acoustical insulating web
US5591289A (en) * 1995-06-29 1997-01-07 Davidson Textron Inc. Method of making a fibrous headliner by compression molding
JPH11180224A (ja) * 1997-12-19 1999-07-06 Nissan Motor Co Ltd 自動車用内装品および自動車用内装吸音材の配置方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 12 29 October 1999 (1999-10-29) *

Also Published As

Publication number Publication date
AU2002310090A1 (en) 2002-12-16
EP1421232A2 (fr) 2004-05-26
WO2002098643A2 (fr) 2002-12-12
CA2444639A1 (fr) 2002-12-12
MXPA03010933A (es) 2004-02-27
JP2004537064A (ja) 2004-12-09
CA2444639C (fr) 2011-03-29
BR0209571A (pt) 2004-03-30
KR20040007629A (ko) 2004-01-24
JP4129427B2 (ja) 2008-08-06

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