ATE442249T1 - Schallschluckender mehrschichtiger verbund - Google Patents

Schallschluckender mehrschichtiger verbund

Info

Publication number
ATE442249T1
ATE442249T1 AT05757686T AT05757686T ATE442249T1 AT E442249 T1 ATE442249 T1 AT E442249T1 AT 05757686 T AT05757686 T AT 05757686T AT 05757686 T AT05757686 T AT 05757686T AT E442249 T1 ATE442249 T1 AT E442249T1
Authority
AT
Austria
Prior art keywords
air
thickness
airflow
properly
mks rayls
Prior art date
Application number
AT05757686T
Other languages
English (en)
Inventor
Delton R Thompson Jr
Xiaohe Liu
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Application granted granted Critical
Publication of ATE442249T1 publication Critical patent/ATE442249T1/de

Links

Classifications

    • 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
    • G10K11/168—Plural layers of different materials, e.g. sandwiches
    • 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
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
    • B01D53/228—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion characterised by specific membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0088—Physical treatment with compounds, e.g. swelling, coating or impregnation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/009—After-treatment of organic or inorganic membranes with wave-energy, particle-radiation or plasma
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
    • 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
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/065—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • 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
    • 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
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • 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
    • B32B5/04—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 characterised by a layer being specifically extensible by reason of its structure or arrangement, e.g. by reason of the chemical nature of the fibres or filaments
    • 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
    • B32B5/22—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • 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
    • B32B5/22—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/245—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it being a foam layer
    • 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
    • B32B5/22—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/32—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed at least two layers being foamed and next to each other
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/022—Mechanical properties
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • B60R13/01—Liners for load platforms or load compartments
    • B60R13/011—Liners for load platforms or load compartments for internal load compartments, e.g. car trunks
    • 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
    • B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
    • 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
    • B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
    • B60R13/0256—Dashboard liners
    • 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
    • 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
    • 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
    • B60R13/083—Acoustic or thermal insulation of passenger compartments for fire walls or floors
    • 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
    • B60R13/0838—Insulating elements, e.g. for sound insulation for engine compartments
    • 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
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/26—Electrical properties
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/02—Coating on the layer surface on fibrous or filamentary layer
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
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    • B32B2262/0276—Polyester fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/12—Conjugate fibres, e.g. core/sheath or side-by-side
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    • B32B2307/10—Properties of the layers or laminate having particular acoustical properties
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
AT05757686T 2004-07-01 2005-06-03 Schallschluckender mehrschichtiger verbund ATE442249T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/884,545 US7320739B2 (en) 2003-01-02 2004-07-01 Sound absorptive multilayer composite
PCT/US2005/019540 WO2006007276A1 (en) 2004-07-01 2005-06-03 Sound absorptive multilayer composite

Publications (1)

Publication Number Publication Date
ATE442249T1 true ATE442249T1 (de) 2009-09-15

Family

ID=34971936

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05757686T ATE442249T1 (de) 2004-07-01 2005-06-03 Schallschluckender mehrschichtiger verbund

Country Status (9)

Country Link
US (2) US7320739B2 (de)
EP (1) EP1781466B1 (de)
JP (1) JP5091671B2 (de)
KR (1) KR20070033453A (de)
CN (1) CN1980789B (de)
AT (1) ATE442249T1 (de)
DE (1) DE602005016568D1 (de)
TW (1) TW200610857A (de)
WO (1) WO2006007276A1 (de)

Families Citing this family (165)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPQ883000A0 (en) * 2000-07-19 2000-08-10 I.N.C. Corporation Pty Ltd A thermoformable acoustic sheet
EP1567391B1 (de) * 2002-12-02 2006-06-21 Intier Automotive Inc. Laminierter dachhimmelaufbau und verfahren zur herstellung eines leichtgewichtigen laminierten dachhimmelaufbaus
DE10261081B3 (de) * 2002-12-20 2004-02-19 Carcoustics Tech Center Gmbh Luftführungselement, insbesondere Luftführungskanal für ein Kraftfahrzeug
US7320739B2 (en) * 2003-01-02 2008-01-22 3M Innovative Properties Company Sound absorptive multilayer composite
US20040131836A1 (en) * 2003-01-02 2004-07-08 3M Innovative Properties Company Acoustic web
JP2006519729A (ja) 2003-03-12 2006-08-31 コリンズ・アンド・アイクマン・プロダクツ・コーポレーション デカップラ層を含む車両内部構成部材を形成する改善された方法
DE10332172B3 (de) * 2003-07-15 2004-10-21 Carcoustics Tech Center Gmbh Akustisch wirksame Radhausauskleidung für Fahrzeuge
US20050042433A1 (en) * 2003-08-20 2005-02-24 Jones John M. Liner panel having barrier layer
US7513082B2 (en) * 2004-02-09 2009-04-07 Lahnie Johnson Sound reducing system
EP1719113A1 (de) * 2004-02-25 2006-11-08 I.N.C. Corporation Pty. Ltd. Thermisch formbares akustisches produkt
USRE44893E1 (en) 2004-03-26 2014-05-13 Hanwha Azdel, Inc. Fiber reinforced thermoplastic sheets with surface coverings
US7431980B2 (en) * 2004-11-08 2008-10-07 Azdel, Inc. Composite thermoplastic sheets including natural fibers
US20080164093A1 (en) * 2005-03-17 2008-07-10 Swcc Showa Device Technology Co., Ltd. Sound Absorbing Material and Structure Using the Same
MX2007011999A (es) 2005-04-01 2008-03-14 Buckeye Technologies Inc Material no tejido para aislamiento acustico y proceso de fabricacion.
US7837009B2 (en) * 2005-04-01 2010-11-23 Buckeye Technologies Inc. Nonwoven material for acoustic insulation, and process for manufacture
US20060254855A1 (en) * 2005-05-16 2006-11-16 Loftus James E Fibrous material having densified surface for improved air flow resistance and method of making
DE102005049570B3 (de) * 2005-10-17 2007-04-05 Cellofoam Gmbh & Co. Kg Schallabsorbierendes Material
JP2009513440A (ja) 2005-10-31 2009-04-02 アイ・エヌ・シー・コーポレイション・プロプライエタリー・リミテッド タイヤ内部の吸音材
JP4635847B2 (ja) * 2005-11-30 2011-02-23 トヨタ紡織株式会社 防音材
US20070137926A1 (en) * 2005-12-15 2007-06-21 Lear Corporation Acoustical component for enhancing sound absorption properties while preserving barrier performance in a vehicle interior
US20070145644A1 (en) * 2005-12-28 2007-06-28 Lear Corporation In tool spray acoustic tuning layer
US7686132B2 (en) * 2005-12-29 2010-03-30 3M Innovative Properties Company Porous membrane
US20080022645A1 (en) * 2006-01-18 2008-01-31 Skirius Stephen A Tacky allergen trap and filter medium, and method for containing allergens
BRPI0706927A2 (pt) * 2006-01-18 2011-04-19 Buckeye Technologies Material pegajoso, processo para a produção de um material pegajoso, processo para imobilizar e conter pestes, elemento de filtro, processo para a filtração de uma corrente fluidizada de materiais e método para conter alérgenos adjacentes a um artigo portanto alérgenos
JP4631034B2 (ja) * 2006-01-26 2011-02-16 独立行政法人産業技術総合研究所 ジェットエンジン
DE102006009134B4 (de) 2006-02-24 2016-03-24 Bayer Materialscience Aktiengesellschaft Verbessertes Verfahren zur Herstellung einer leichten, schallisolierenden Verkleidung für Kraftfahrzeuge und entsprechende Verkleidung
CA2651742A1 (en) * 2006-05-30 2007-12-06 Airbus Deutschland Gmbh Sandwich element for sound-absorbing inner cladding of transport means, especially for sound-absorbing inner cladding of aircraft fuselage cells
US20080003907A1 (en) * 2006-06-28 2008-01-03 Samuel Keith Black Facing Product for Vehicular Trim
WO2008005936A2 (en) * 2006-06-30 2008-01-10 Buckeye Technologies Inc. Fire retardant nonwoven material and process for manufacture
US9922634B2 (en) * 2006-06-30 2018-03-20 3M Innovative Properties Company Sound insulation constructions and methods of using the same
US8051950B2 (en) * 2006-08-03 2011-11-08 Glacier Bay, Inc. System for reducing acoustic energy
FR2906637B1 (fr) * 2006-09-29 2009-01-09 Faurecia Automotive Ind Snc Composant d'insonorisation pour organe structurel rigide d'automobile.
DE102006051567A1 (de) * 2006-11-02 2008-05-08 Illbruck Acoustic Gmbh Ein dekoratives Wandelement bildender Akustikabsorber
FR2912100B1 (fr) * 2007-02-06 2009-05-08 Cera Panneau de protection acoustique pour vehicule automobile comprenant une couche d'etancheite impregnee
US20080220200A1 (en) * 2007-03-06 2008-09-11 Futuris Automotive Interiors (Us), Inc. Tufted pet fiber for automotive carpet applications
WO2008113004A1 (en) * 2007-03-14 2008-09-18 Futuris Automotive Interiors (Us), Inc. Low mass acoustically enhanced floor carpet system
FR2913805B1 (fr) * 2007-03-15 2012-12-14 Cera Ecran de protection acoustique pour vehicule automobile, comprenant une couche absorbante rendue etanche par compression
DE102007020832B4 (de) * 2007-05-02 2009-02-26 Bayer Materialscience Ag Leichte, schallisolierende Verkleidung für ein Karosserieteil eines Kraftfahrzeuges und Verfahren zu deren Herstellung
US7771517B2 (en) * 2007-05-14 2010-08-10 Global Finishing Solutions, L.L.C. Filtering method
US20090019825A1 (en) * 2007-07-17 2009-01-22 Skirius Stephen A Tacky allergen trap and filter medium, and method for containing allergens
CA2693838A1 (en) * 2007-07-27 2009-02-05 Johnson Controls Technology Company Composite headliner with improved acoustic performance
CA2702236C (en) 2007-09-28 2014-04-29 Lydall, Inc. A molded and shaped acoustical insulating vehicle panel and method of making the same
EP2297412B1 (de) * 2008-05-23 2018-06-13 Zephyros Inc. Schallabsorptionsmaterial und verfahren zur herstellung von schallabsorptionsmaterial
US20090321183A1 (en) * 2008-06-27 2009-12-31 Camali Industries (Na) Inc. Acoustic panel
JP5297457B2 (ja) * 2008-07-17 2013-09-25 名古屋油化株式会社 緩衝吸音材および吸音構造
FR2934288B1 (fr) * 2008-07-24 2014-02-14 Weber & Broutin Sa Dispositif d'amelioration acoustique pour sous-couche de revetement.
JP5459835B2 (ja) * 2008-08-08 2014-04-02 ニチアス株式会社 自動車用防音カバー
FR2935190B1 (fr) * 2008-08-25 2011-04-22 Faurecia Automotive Ind Ensemble d'insonorisation avec film fin pour vehicule automobile, et vehicule automobile associe.
FR2935951B1 (fr) * 2008-09-16 2013-03-22 Cera Element de garnissage de sol de vehicule automobile comprenant une couche d'isolation acoustique rigide
US8534419B2 (en) * 2008-10-16 2013-09-17 Zephyros, Inc. Composite sound absorber
WO2010091501A1 (en) * 2009-02-10 2010-08-19 Proprietect L.P. Foam laminate product and process for production thereof
FR2942437B1 (fr) * 2009-02-20 2012-08-24 Faurecia Automotive Ind Ensemble d'insonorisation pour vehicule automobile et element de paroi associe.
DE102009020995A1 (de) * 2009-05-12 2011-02-10 Dr. Freist Automotive Bielefeld Gmbh Leichte, schallisolierende Verkleidung für ein Karosserieteil oder eine Komponente eines Kraftfahrzeugs und Verfahren zu deren Herstellung
US8439161B2 (en) * 2009-06-12 2013-05-14 Precision Fabrics Group, Inc. Acoustically tunable sound absorption articles
US8403108B2 (en) * 2009-06-12 2013-03-26 Precision Fabrics Group, Inc. Acoustically tunable sound absorption articles and methods of making same
US8167085B2 (en) * 2009-08-07 2012-05-01 Smc Australia Pty Ltd Non-combustible sound-absorbing facing
US8074766B1 (en) * 2009-09-08 2011-12-13 Creative Composites, Ltd Multi-layer sound attenuating acoustic panel
CA2773554A1 (en) * 2009-09-25 2011-03-31 Dow Global Technologies Inc. Perforated laminated polymeric foam articles
US8100226B2 (en) * 2009-12-22 2012-01-24 Usg Interiors, Inc. Porous nonwoven scrims in acoustical panels
US20110177283A1 (en) * 2010-01-18 2011-07-21 Futuris Automotive Interiors (Us), Inc. PET Carpet With Additive
PL2365483T3 (pl) * 2010-03-09 2013-03-29 Autoneum Man Ag Samochodowy izolacyjny element wykładzinowy
PL2364881T3 (pl) * 2010-03-09 2015-10-30 Autoneum Man Ag Motoryzacyjny element wykończeniowy do izolacyjności od dźwięku i pochłaniania dźwięku
US8261876B2 (en) 2010-03-09 2012-09-11 Autoneum Management Ag Automotive trim part for sound insulation and absorption
US8230969B2 (en) * 2010-05-18 2012-07-31 Precision Fabrics Group, Inc. Acoustic panels, apparatus and assemblies with airflow-resistive layers attached to sound incident surfaces
US20110285178A1 (en) * 2010-05-19 2011-11-24 Chi Li Acoustically absorptive vehicle headliner
US8770344B2 (en) * 2010-07-13 2014-07-08 Bellmax Acoustic Pty Ltd. Acoustic panel
US20120025566A1 (en) * 2010-07-27 2012-02-02 Faurecia Interior Systems Inc. Self-Tearing Interior Wrap
US8796164B2 (en) 2010-12-28 2014-08-05 Cytec Technology Corp. Multilayer and composition gradient structures with improved damping properties
US9093060B2 (en) * 2011-01-26 2015-07-28 Nichias Corporation Sound-proof material and process for production thereof, sound-proof molding, and sound insulation method
EP2684187B1 (de) * 2011-03-09 2015-05-13 Autoneum Management AG Schalldämpfendes verkleidungsteil für fahrzeuge
CN102157146B (zh) * 2011-03-24 2012-07-25 江南大学 非织造材料艺术吸声体
FR2978459B1 (fr) * 2011-07-28 2013-08-02 Saint Gobain Adfors Revetement mural absorbant acoustique renfermant une couche de fibres multilobees
FR2979308B1 (fr) * 2011-08-24 2013-09-27 Faurecia Automotive Ind Ensemble d'insonorisation, notamment pour un vehicule automobile
FR2979281B1 (fr) 2011-08-25 2013-08-23 Saint Gobain Adfors Revetement mural pour confort thermique et acoustique
EP2771503A4 (de) * 2011-10-24 2015-08-12 Hanwha Azdel Inc Tiefzugverbundwerkstoffe und verfahren zu ihrer verwendung
KR101251845B1 (ko) * 2011-12-12 2013-04-09 현대자동차주식회사 차량용 헤드라이너
US8418806B1 (en) 2012-01-13 2013-04-16 Janesville Acoustics, a Unit of Jason Incorporated Sound attenuating device using an embedded layer for acoustical tuning
FR2986207B1 (fr) * 2012-01-26 2014-02-21 Faurecia Automotive Ind Piece d'equipement de vehicule automobile et vehicule automobile associe
FR2986463B1 (fr) * 2012-02-02 2014-03-28 Brunswick Et Fils Isolant phonique
US8974003B2 (en) * 2012-03-30 2015-03-10 Toyota Motor Engineering & Manufacturing North America, Inc. Rear seat cushion sound reduction mat
US9527268B2 (en) 2012-04-23 2016-12-27 Global Ip Holdings, Llc Method of making a sandwich-type composite panel having a cellulose-based core and a living hinge and panel obtained by performing the method
US8859074B2 (en) 2012-04-23 2014-10-14 Global Ip Holdings, Llc Sandwich-type, generally planar, structural member having an attachment feature and assembly utilizing same
US8808829B2 (en) 2012-04-23 2014-08-19 Global Ip Holdings, Llc Assembly including a compression-molded, composite panel locally reinforced adjacent a living hinge of the assembly
US9126537B2 (en) 2012-04-23 2015-09-08 Global Ip Holdings, Llc Cargo management system including an automotive vehicle seat having a cargo trim panel made by a composite, compression molding process and having a wood grain finish
US9010834B2 (en) 2012-04-23 2015-04-21 Global Ip Holdings, Llc Cargo management system for a vehicle and including a pair of opposing cargo trim panels, each of which is made by a composite, compression molding process and has a wood grain finish
USRE45991E1 (en) 2012-04-23 2016-05-03 Global Ip Holdings, Llc Carpeted, automotive vehicle, load floor including a pivotable cover having a decorative, backside, noise-management, covering
US8883285B2 (en) 2012-04-23 2014-11-11 Global Ip Holdings, Llc Sandwich-type, composite component such as motor vehicle component and unitary structural assembly utilizing same
US9308945B2 (en) 2012-04-23 2016-04-12 Global Ip Holdings, Llc Cargo management system including a vehicle load floor made by a composite, compression molding process and having a wood grain finish
US8808828B2 (en) 2012-04-23 2014-08-19 Global Ip Holdings, Llc Cargo management system including a vehicle load floor to compartmentalize a cargo area
US8808831B2 (en) 2012-04-23 2014-08-19 Global Ip Holdings, Llc Sandwich-type, structural, composite component including at least one hingedly-connected portion, cargo management system and automotive vehicle load floor utilizing the component
US8690233B2 (en) 2012-04-23 2014-04-08 Global Ip Holdings, Llc Carpeted automotive vehicle load floor having a living hinge
US9399435B2 (en) 2012-04-23 2016-07-26 Global Ip Holdings, Llc Cargo management system including an automotive vehicle seat having a cargo trim panel made by a composite, compression molding process and having a wood grain finish
US9539958B2 (en) 2012-04-23 2017-01-10 Global Ip Holdings, Llc Assembly including a compression-molded, composite panel having a cellulose-based core and a hinged mounting flange
US8622456B2 (en) 2012-04-23 2014-01-07 Global Ip Holdings, Llc Carpeted, automotive vehicle, load floor including a pivotable cover having a decorative, backside, noise-management, covering
US8795465B2 (en) 2012-04-23 2014-08-05 Global Ip Holdings, Llc Method of making a sandwich-type composite panel having a living hinge and panel obtained by performing the method
US8995138B2 (en) 2012-04-23 2015-03-31 Global Ip Holdings, Llc Assembly including a compression-molded, composite panel with a hinged mounting flange
US9346375B2 (en) 2012-04-23 2016-05-24 Global Ip Holdings, Llc Cargo management system for a vehicle and including a pair of opposing cargo trim panels, each of which is made by a composite, compression molding process and has a wood grain finish
US9511690B2 (en) 2012-04-23 2016-12-06 Global Ip Holdings, Llc Cargo management system including a vehicle load floor having a cellulose-based core and made by a composite, compression molding process and having a wood grain finish
US8852711B2 (en) 2012-04-23 2014-10-07 Global Ip Holdings, Llc Carpeted, vehicle load floor including a pivotable cover segmented into articulated, sectional members
US8764089B2 (en) 2012-04-23 2014-07-01 Global Ip Holdings, Llc Compression-molded composite panel including a living hinge having a score line which functions as a style line
NZ718331A (en) * 2012-05-11 2016-12-23 Derek Barr Owen Panel frame assembly
US11214035B2 (en) 2012-05-24 2022-01-04 Global Ip Holdings, Llc Marine decking with sandwich-type construction and method of making same
US9567037B2 (en) 2012-05-24 2017-02-14 Global Ip Holdings, Llc Deep-drawn marine hull having a sandwich structure with a cellulose-based core and watercraft utilizing same
US11518136B2 (en) 2012-05-24 2022-12-06 Global Ip Holdings, Llc Marine decking with sandwich-type construction and method of making same
US20170267315A1 (en) 2012-05-24 2017-09-21 Global Ip Holdings, Llc Marine decking with sandwich-type construction and method of making same
US20130333837A1 (en) 2012-06-14 2013-12-19 Global Ip Holdings, Llc Method of bonding a thermoplastic component to a carpeted component
US10751984B2 (en) 2012-06-14 2020-08-25 Global Ip Holdings, Llc Method of bonding a thermoplastic component to a carpeted component and the carpeted component to a cellulose-based core in a single pressing step
EP2871637A4 (de) * 2012-07-04 2016-08-10 Nishikawa Rubber Co Ltd Schalldämmstoff
RU2629867C2 (ru) 2012-11-06 2017-09-04 Хендэ Мотор Компани Способ изготовления высокотермостойких звукопоглощающих и звукоизоляционных материалов
US20140134904A1 (en) * 2012-11-13 2014-05-15 Ruomiao Wang Articles including frims and methods of using them
US8808827B2 (en) 2012-11-27 2014-08-19 Global Ip Holdings, Llc Cargo management system including a vehicle load floor having a vehicle component restraining feature
US8808835B2 (en) 2012-11-28 2014-08-19 Global Ip Holdings, Llc System including a panel assembly having a container and a compression-molded, composite cover for covering the container
US8808834B2 (en) 2012-11-28 2014-08-19 Global Ip Holdings, Llc Sandwich-type, structural, composite panel having a pattern of depressions formed at a lower outer surface thereof and stiffening supports received and retained therein
KR101604886B1 (ko) 2012-12-06 2016-03-25 (주)엘지하우시스 미세공명구조를 갖는 흡음시트, 그 제조 방법 및 이를 이용한 흡음형 방음패널
JP6571004B2 (ja) 2012-12-07 2019-09-04 ハンファ アズデル インコーポレイテッド 無撚繊維を含む物品およびその使用方法
US10279512B2 (en) 2013-02-08 2019-05-07 Global Ip Holdings, Llc Method of making a laminated trim component at a molding station
US9707725B2 (en) 2013-02-08 2017-07-18 Global Ip Holdings, Llc Method of making a sandwich-type, compression-molded, composite component having a cellulose-based core and improved surface appearance
US10618203B2 (en) 2013-02-08 2020-04-14 Global Ip Holdings, Llc Method of making a trimmed, laminated trim component
US10532499B2 (en) 2013-02-08 2020-01-14 Global Ip Holdings, Llc Method of making a laminated trim component
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
DE102013206086A1 (de) 2013-04-05 2014-10-09 Röchling Automotive AG & Co. KG Mehrschichtiges Strukturbauteil
CN105492196A (zh) * 2013-07-15 2016-04-13 阿姆斯特郎世界工业公司 吸音结构
FR3010958B1 (fr) * 2013-09-26 2017-04-14 Centre D'etude Et De Rech Pour L'automobile (Cera) Ecran de protection acoustique pour vehicule automobile
US9091060B2 (en) 2013-10-09 2015-07-28 Glenn Kuras Sound panel and method for assembly of a sound panel
EP2939828A1 (de) 2014-04-29 2015-11-04 Autoneum Management AG Außenverkleidungsteil
EP2939881A1 (de) 2014-04-29 2015-11-04 Autoneum Management AG Alternatives Außenverkleidungsteil
US9251778B2 (en) 2014-06-06 2016-02-02 Industrial Technology Research Institute Metal foil with microcracks, method of manufacturing the same, and sound-absorbing structure having the same
EP3012155A1 (de) * 2014-10-20 2016-04-27 Autoneum Management AG Hauptbodenelement für ein kleines Nutzfahrzeug
US10072366B2 (en) 2014-10-29 2018-09-11 Nonwoven Network LLC Moldable automotive fibrous products with enhanced heat deformation
US9533630B2 (en) * 2014-10-29 2017-01-03 Nonwoven Network LLC High performance moldable composite
EP3015314B1 (de) * 2014-10-30 2017-08-23 Autoneum Management AG Leichtgewichtiges akustisches verkleidungsteil
EP3224920B1 (de) * 2014-11-26 2020-07-22 Federal-Mogul Powertrain LLC Akustische vlieshülse und verfahren zur konstruktion davon
WO2016094395A1 (en) 2014-12-08 2016-06-16 Zephyros, Inc. Vertically lapped fibrous flooring
CN104499590A (zh) * 2014-12-08 2015-04-08 大连翼兴节能科技股份有限公司 双层隔音板系统
EP3245105B1 (de) * 2015-01-12 2021-03-03 Zephyros Inc. Akustisches bodenunterlagesystem
EP3247556B1 (de) 2015-01-20 2023-08-02 Zephyros Inc. Schallabsorptionsvliesstoffe
JP6447189B2 (ja) * 2015-01-30 2019-01-09 株式会社オートネットワーク技術研究所 吸音材および吸音材付きワイヤーハーネス
JP6507681B2 (ja) * 2015-01-30 2019-05-08 株式会社オートネットワーク技術研究所 吸音材および吸音材付きワイヤーハーネス
WO2016187526A1 (en) * 2015-05-20 2016-11-24 Zephyros, Inc. Multi-impedance composite
US9938659B2 (en) 2015-06-27 2018-04-10 Nonwoven Network LLC Apparatus and method of making a nonwoven ceiling tile and wall panel
US10378273B2 (en) 2015-07-24 2019-08-13 Nan Ya Plastics Corporation Soundproof door for use in reduction of sound transmitted from one side of the door to the other side
US10113355B2 (en) 2015-07-24 2018-10-30 Nan Ya Plastics Corporation Soundproof door for use in reduction of sound transmitted from one side of the door to the other side
EP3351126B1 (de) * 2015-09-18 2022-05-11 ASICS Corporation Schuhsohlenelement und schuh
TWI672233B (zh) * 2015-11-13 2019-09-21 瑞士商歐拓管理股份公司 用於減少噪音的多層吸音裝飾件與其使用
CN105539598A (zh) * 2016-02-04 2016-05-04 柳州环球汽车内饰件有限公司 汽车发动机罩
KR20170093423A (ko) * 2016-02-05 2017-08-16 주식회사 대솔오시스 흡차음 성능을 가진 자동차용 러기지 보드
US10460714B1 (en) 2016-02-05 2019-10-29 United States Of America As Represented By The Administrator Of National Aeronautics And Space Administration Broadband acoustic absorbers
EP3324403B1 (de) 2016-11-17 2019-06-12 Autoneum Management AG Schalldämpfendes verkleidungsteil für fahrzeuge mit akustisch entkoppelndem schaumstoff
US11820102B2 (en) * 2017-02-06 2023-11-21 Zephyros, Inc. Nonpermeable composite material
DE102017105679A1 (de) * 2017-03-16 2018-09-20 Webasto SE Dachschale mit Akustikdämmschicht
MA49244A (fr) 2017-05-11 2020-04-15 Ecolab Usa Inc Compositions et procédé de nettoyage ou de restauration de sol
JP2018197527A (ja) * 2017-05-24 2018-12-13 トヨタ紡織株式会社 内燃機関の吸気通路構成部材
CN111094639B (zh) * 2017-09-15 2023-04-04 3M创新有限公司 非织造纤维幅材及其方法
US20190111851A1 (en) * 2017-10-13 2019-04-18 James F. Walters Golf cart dash liner
US10836502B2 (en) * 2017-12-15 2020-11-17 The Boeing Company Wave-shaped acoustic insert and core
DE102018102096A1 (de) * 2018-01-31 2019-08-01 Minebea Mitsumi Inc. Verfahren und Vorrichtung zur Geräuschmessung an technischen Produkten
WO2019167400A1 (ja) * 2018-02-28 2019-09-06 ソニー株式会社 防音装置、ロボット装置、ロボット装置の制御方法及びプログラム
EP3569449A1 (de) * 2018-05-18 2019-11-20 Autoneum Management AG Akustisches vorderes staufach für ein fahrzeug
FR3085223B1 (fr) * 2018-08-27 2020-08-21 Arianegroup Sas Panneau d'attenuation acoustique ayant des performances ameliorees dans les basses et moyennes frequences
JP7157163B2 (ja) 2018-09-07 2022-10-19 ＭＴ－Ｔｅｃ合同会社 車両用吸音材
JP7177311B2 (ja) * 2018-11-28 2022-11-24 株式会社アーケム 防音材、及び、防音材の製造方法
EP3725968A1 (de) * 2019-04-16 2020-10-21 Saint-Gobain Isover Schalldämmprodukt, das eine rückseitige schicht umfasst
US11143071B2 (en) 2019-04-19 2021-10-12 Cascade Engineering, Inc. Hybrid acoustic silencer
CN110509644A (zh) * 2019-08-15 2019-11-29 北京汽车股份有限公司 一种发泡地毯的制备方法
US11541829B2 (en) 2020-06-18 2023-01-03 Freudenberg Performance Materials Lp Acoustical baffle

Family Cites Families (130)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US36323A (en) * 1862-08-26 Water-wheel
US2803656A (en) * 1956-01-23 1957-08-20 Minnesota Mining & Mfg Fluorocarbonsulfonamidoalkanols and sulfates thereof
US3542638A (en) 1968-05-07 1970-11-24 Gaf Corp Acoustical surface covering
US3536710A (en) * 1968-06-05 1970-10-27 Du Pont Substituted guanamines and their derivatives
US3849241A (en) 1968-12-23 1974-11-19 Exxon Research Engineering Co Non-woven mats by melt blowing
DE2048006B2 (de) * 1969-10-01 1980-10-30 Asahi Kasei Kogyo K.K., Osaka (Japan) Verfahren und Vorrichtung zur Herstellung einer breiten Vliesbahn
DE1950669C3 (de) * 1969-10-08 1982-05-13 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur Vliesherstellung
CA948388A (en) 1970-02-27 1974-06-04 Paul B. Hansen Pattern bonded continuous filament web
US3932328A (en) * 1971-11-02 1976-01-13 Johnson & Johnson Hot melt adhesive composition and tape
GB1453447A (en) * 1972-09-06 1976-10-20 Kimberly Clark Co Nonwoven thermoplastic fabric
US3881569A (en) * 1973-09-06 1975-05-06 Jr William O Evans Soundproofing panel construction
JPS5825705B2 (ja) * 1975-10-09 1983-05-28 日石三菱株式会社 ネツヨウユウセイセツチヤクザイソセイブツ
US4111081A (en) * 1976-01-02 1978-09-05 The Boeing Company Low non-linearity factor sound attenuating laminate
US4091160A (en) * 1976-03-31 1978-05-23 Rohr Industries, Inc. Acoustical laminate
ZA785803B (en) 1977-10-17 1979-09-26 Kimberly Clark Co Microfiber oil and water wipe
DE2852828C2 (de) * 1978-12-07 1981-02-26 Teroson Gmbh, 6900 Heidelberg Verfahren zur Herstellung einer körperschalldämpfenden Beschichtung
US4242398A (en) 1979-01-16 1980-12-30 Teijin Limited Fibrous shaped article having non-level surface
US4291079A (en) * 1979-12-12 1981-09-22 Rohr Industries, Inc. Method of manufacturing a honeycomb noise attenuation structure and the structure resulting therefrom
US4283457A (en) * 1979-11-05 1981-08-11 Huyck Corporation Laminate structures for acoustical applications and method of making them
US4421811A (en) 1979-12-21 1983-12-20 Rohr Industries, Inc. Method of manufacturing double layer attenuation panel with two layers of linear type material
US4404256A (en) * 1980-03-26 1983-09-13 Massachusetts Institute Of Technology Surface fluorinated polymers
US4340563A (en) * 1980-05-05 1982-07-20 Kimberly-Clark Corporation Method for forming nonwoven webs
DE3039651C2 (de) 1980-10-21 1985-07-25 Fa. Carl Freudenberg, 6940 Weinheim Luftschallschluckende, verformte Platte
US4313524A (en) * 1980-12-17 1982-02-02 Rohr Industries, Inc. Bulk acoustic absorber panels for use in high speed gas flow environments
US4451589A (en) * 1981-06-15 1984-05-29 Kimberly-Clark Corporation Method of improving processability of polymers and resulting polymer compositions
US4374888A (en) * 1981-09-25 1983-02-22 Kimberly-Clark Corporation Nonwoven laminate for recreation fabric
US4488928A (en) 1983-05-16 1984-12-18 Kimberly-Clark Corporation Method and apparatus for forming soft, bulky absorbent webs and resulting product
US4729371A (en) * 1983-10-11 1988-03-08 Minnesota Mining And Manufacturing Company Respirator comprised of blown bicomponent fibers
US4476183A (en) 1983-11-21 1984-10-09 Monsanto Company Thermoformable laminate structure with improved acoustical absorption
US4579764A (en) * 1984-06-27 1986-04-01 Collins & Aikman Corporation Molded carpet assembly with sound deadening foam backing
DE3570610D1 (en) * 1984-08-23 1989-07-06 Henkel Kgaa Method for making surfaces slip-proof
US5025052A (en) * 1986-09-12 1991-06-18 Minnesota Mining And Manufacturing Company Fluorochemical oxazolidinones
US4707398A (en) 1986-10-15 1987-11-17 Kimberly-Clark Corporation Elastic polyetherester nonwoven web
US5153157A (en) 1987-01-30 1992-10-06 Exxon Chemical Patents Inc. Catalyst system of enhanced productivity
US4837067A (en) * 1987-06-08 1989-06-06 Minnesota Mining And Manufacturing Company Nonwoven thermal insulating batts
DE3726325A1 (de) * 1987-08-07 1989-02-16 Hoechst Ag Verfahren zur herstellung eines olefinpolymers
US5248719A (en) * 1987-09-26 1993-09-28 Huels Aktiengesellschaft Solid coating composition for textile floor coverings
US4828910A (en) * 1987-12-16 1989-05-09 Reinhold Haussling Sound absorbing laminate
CA1322209C (en) * 1988-05-18 1993-09-14 Honda Giken Kogyo Kabushiki Kaisha (Also Trading As Honda Motor Co., Ltd .) Automotive sound-proof materials and damping materials therefor
US4851283A (en) * 1988-12-05 1989-07-25 Monsanto Company Headliners having improved sound-absorbing characteristics
JP2682130B2 (ja) * 1989-04-25 1997-11-26 三井石油化学工業株式会社 柔軟な長繊維不織布
US5064802A (en) 1989-09-14 1991-11-12 The Dow Chemical Company Metal complex compounds
US5073436A (en) 1989-09-25 1991-12-17 Amoco Corporation Multi-layer composite nonwoven fabrics
JP2990608B2 (ja) * 1989-12-13 1999-12-13 株式会社ブリヂストン 表面処理方法
US5169706A (en) 1990-01-10 1992-12-08 Kimberly-Clark Corporation Low stress relaxation composite elastic material
US5213881A (en) * 1990-06-18 1993-05-25 Kimberly-Clark Corporation Nonwoven web with improved barrier properties
US5272236A (en) 1991-10-15 1993-12-21 The Dow Chemical Company Elastic substantially linear olefin polymers
US5149576A (en) * 1990-11-26 1992-09-22 Kimberly-Clark Corporation Multilayer nonwoven laminiferous structure
US5536556A (en) * 1991-02-20 1996-07-16 Indian Head Industries, Inc. Insulating laminate
US5549776A (en) * 1991-02-20 1996-08-27 Indian Head Industries Self-supporting impact resistant laminate
US5344687A (en) * 1991-09-27 1994-09-06 Brunswick Technologies, Inc. Structurally reinforced thermoplastic-fabric composite construction materials that are moldable
US5278272A (en) * 1991-10-15 1994-01-11 The Dow Chemical Company Elastic substantialy linear olefin polymers
US5451450A (en) * 1992-02-19 1995-09-19 Exxon Chemical Patents Inc. Elastic articles and a process for their production
US5374696A (en) 1992-03-26 1994-12-20 The Dow Chemical Company Addition polymerization process using stabilized reduced metal catalysts
US5382400A (en) * 1992-08-21 1995-01-17 Kimberly-Clark Corporation Nonwoven multicomponent polymeric fabric and method for making same
US5336552A (en) * 1992-08-26 1994-08-09 Kimberly-Clark Corporation Nonwoven fabric made with multicomponent polymeric strands including a blend of polyolefin and ethylene alkyl acrylate copolymer
US5459291A (en) 1992-09-29 1995-10-17 Schuller International, Inc. Sound absorption laminate
US5824973A (en) 1992-09-29 1998-10-20 Johns Manville International, Inc. Method of making sound absorbing laminates and laminates having maximized sound absorbing characteristics
US5380778A (en) * 1992-09-30 1995-01-10 Minnesota Mining And Manufacturing Company Fluorochemical aminoalcohols
IT1256260B (it) * 1992-12-30 1995-11-29 Montecatini Tecnologie Srl Polipropilene atattico
US5298694A (en) 1993-01-21 1994-03-29 Minnesota Mining And Manufacturing Company Acoustical insulating web
EP0854212A1 (de) * 1993-05-25 1998-07-22 Exxon Chemical Patents Inc. Polyolefinfasern und daraus hergestellte Flächengebilde
US5332613A (en) * 1993-06-09 1994-07-26 Kimberly-Clark Corporation High performance elastomeric nonwoven fibrous webs
FR2708777B1 (fr) * 1993-08-06 1995-09-22 Roth Sa Freres Panneau absorbant l'énergie acoustique dans les basses, moyennes et hautes fréquences, en particulier dans les fréquences comprises entre 400 Hz et 5000 Hz.
US5504282A (en) * 1994-08-24 1996-04-02 Foamex L.P. Sound transmission and absorption control media
US5684278A (en) 1994-11-18 1997-11-04 Lockheed Missiles & Space Co., Inc. Acoustical ceramic panel and method
US5539124A (en) * 1994-12-19 1996-07-23 Occidental Chemical Corporation Polymerization catalysts based on transition metal complexes with ligands containing pyrrolyl ring
JPH08187805A (ja) 1995-01-13 1996-07-23 Kanebo Ltd 遮音構造体
US5554775A (en) * 1995-01-17 1996-09-10 Occidental Chemical Corporation Borabenzene based olefin polymerization catalysts
US5539056A (en) * 1995-01-31 1996-07-23 Exxon Chemical Patents Inc. Thermoplastic elastomers
WO1997000989A1 (en) 1995-06-23 1997-01-09 Minnesota Mining And Manufacturing Company Method of attenuating sound, and acoustical insulation therefor
TW376397B (en) * 1995-12-21 1999-12-11 Du Pont Fluorinated ester melt additives for thermoplastic fibers
US5681963A (en) 1995-12-21 1997-10-28 E. I. Du Pont De Nemours And Company Fluorinated melt additives for thermoplastic polymers
US5858515A (en) * 1995-12-29 1999-01-12 Kimberly-Clark Worldwide, Inc. Pattern-unbonded nonwoven web and process for making the same
DE19600586A1 (de) * 1996-01-10 1997-07-17 Wilhelmi Werke Ag Verfahren zur Herstellung einer Akustikplatte und Akustikplatte in Sandwichbauweise
US5749993A (en) * 1996-02-01 1998-05-12 Foamex L.P. Method of making an automotive carpeting with precut conforming foam underlayment
US5773375A (en) 1996-05-29 1998-06-30 Swan; Michael D. Thermally stable acoustical insulation
US5804262A (en) * 1996-08-16 1998-09-08 United Technologies Automotive Inc. Vehicle trim panel with natural fiber layers
WO1998018656A1 (de) 1996-10-29 1998-05-07 Rieter Automotive (International) Ag Ultraleichter multifunktionaler, schallisolierender bausatz
US5866235A (en) * 1997-02-21 1999-02-02 Eften, Inc. All synthetic fiber interior trim substrate
DE19708188C2 (de) * 1997-02-28 2001-05-10 Lohmann Gmbh & Co Kg Schallschutzmaterial
US5869562A (en) * 1997-03-28 1999-02-09 H. B. Fuller Licensing & Financing, Inc. Hot melt pressure sensitive adhesive designed for use on high density spun polyolefin film
US5886306A (en) * 1997-07-22 1999-03-23 Kg Fibers, Inc. Layered acoustical insulating web
US5892187A (en) * 1997-12-17 1999-04-06 United Technologies Corporation Tunable recyclable headliner
GB2333741B (en) * 1998-01-30 2002-09-04 Jason Inc Vehicle headliner and laminate therefor
DE59908470D1 (de) * 1998-03-03 2004-03-11 Rieter Automotive Int Ag Schallabsorbierendes dünnschichtlaminat
US6214456B1 (en) * 1998-03-13 2001-04-10 Lear Automotive Dearborn, Inc. Headliner material with polyester and non-polyester layers
DE59902945D1 (de) * 1998-05-12 2002-11-07 Rieter Automative Internationa Akustisch wirksames fahrzeugbauteil
US6150287A (en) 1998-09-01 2000-11-21 Lear Automotive Dearborn, Inc. Vehicle headliner with burlap layers
US5932331A (en) * 1998-10-08 1999-08-03 Simco Automotive Trim, Inc. Automotive trim panel having dual density foam support layer
MXPA01003224A (es) * 1998-10-09 2003-06-24 Fuller H B Licensing Financ Composicion adhesiva de fusion por calor que incluye tensioactivo.
JP3718431B2 (ja) * 1998-11-11 2005-11-24 リーター アウトモーティブ （インターナツィオナール） アクティエン ゲゼルシャフト 車両ルーフのライニングおよびその製造方法
US6576577B1 (en) * 1998-12-03 2003-06-10 Foam Products Corporation Underlayment for floor coverings
US6270608B1 (en) * 1998-12-24 2001-08-07 Johns Manville International, Inc. Meltblown fibrous sorbent media and method of making sorbent media
US6217691B1 (en) * 1998-12-24 2001-04-17 Johns Manville International, Inc. Method of making a meltblown fibrous insulation
US6228477B1 (en) * 1999-02-12 2001-05-08 Bha Technologies, Inc. Porous membrane structure and method
US6821597B1 (en) * 1999-03-10 2004-11-23 Magee Rieter Automotive Systems Method for manufacturing a sound insulating structure and the structure produced thereby
US6391807B1 (en) * 1999-09-24 2002-05-21 3M Innovative Properties Company Polymer composition containing a fluorochemical oligomer
US6288157B1 (en) * 1999-05-11 2001-09-11 3M Innovative Properties Company Alkylated fluorochemical oligomers and use thereof
US6174964B1 (en) * 1999-09-24 2001-01-16 3M Innovative Properties Company Fluorochemical oligomer and use thereof
US6345688B1 (en) * 1999-11-23 2002-02-12 Johnson Controls Technology Company Method and apparatus for absorbing sound
AR026552A1 (es) * 1999-12-03 2003-02-19 Rieter Automotive Int Ag Revestimiento para el techo de un vehiculo automotor, y proceso para la manufactura del mismo
BR0107669B1 (pt) * 2000-02-10 2010-06-29 tampa traseira acusticamente efetiva.
DE10009281C1 (de) * 2000-02-28 2001-03-22 Freudenberg Carl Fa Schallabsorptionsmaterial
DE10009280B4 (de) * 2000-02-28 2006-05-18 Carl Freudenberg Kg Kompositmaterial und Verfahren zu dessen Herstellung
US6296075B1 (en) 2000-06-02 2001-10-02 Lear Corporation Lightweight acoustical system
US6575527B1 (en) * 2000-08-01 2003-06-10 Advantage Mobility Outfitters, Inc. Vehicle headliner assembly and method of installation
JP2002067826A (ja) * 2000-08-25 2002-03-08 Nissan Motor Co Ltd 車両用吸遮音構造体
AU2001284049A1 (en) * 2000-09-09 2002-03-22 Hp-Chemie Pelzer Research And Development Ltd. Floor covering with improved soundproofing properties
EP1342561A4 (de) * 2000-11-10 2004-08-25 Nagoya Oilchemical Innenmaterial
US6619947B2 (en) * 2000-12-21 2003-09-16 Kimberly-Clark Worldwide, Inc. Dual capillary spinneret with single outlet for production of homofilament crimp fibers
US6446691B1 (en) * 2000-12-21 2002-09-10 Kimberly-Clark Worldwide, Inc. Dual capillary spinneret for production of homofilament crimp fibers
US6753380B2 (en) * 2001-03-09 2004-06-22 3M Innovative Properties Company Water-and oil-repellency imparting ester oligomers comprising perfluoroalkyl moieties
KR100561801B1 (ko) * 2001-05-22 2006-03-21 리이터 테크놀로지스 아게 흡음 보호 매트
US6659223B2 (en) * 2001-10-05 2003-12-09 Collins & Aikman Products Co. Sound attenuating material for use within vehicles and methods of making same
CA2409087A1 (en) * 2001-10-25 2003-04-25 Armstrong World Industries, Inc. Low-temperature coalescing fluoropolymer coatings
US6726980B2 (en) * 2001-11-09 2004-04-27 Owens Corning Fiberglass Technology, Inc. Acoustic doorliner with integral water barrier
US7140495B2 (en) * 2001-12-14 2006-11-28 3M Innovative Properties Company Layered sheet construction for wastewater treatment
US6631785B2 (en) * 2001-12-20 2003-10-14 Collins & Aikman Products Co. Sound attenuating composite articles incorporating scrim material and methods of making same
US20030118816A1 (en) * 2001-12-21 2003-06-26 Polanco Braulio A. High loft low density nonwoven webs of crimped filaments and methods of making same
US6737114B2 (en) * 2002-04-22 2004-05-18 Milliken & Company Nonwoven fabric having three-dimensional printed surface and method for producing the same
US6893711B2 (en) * 2002-08-05 2005-05-17 Kimberly-Clark Worldwide, Inc. Acoustical insulation material containing fine thermoplastic fibers
US6736181B2 (en) * 2002-09-26 2004-05-18 Gkn Westland Aerospace, Inc. Method and apparatus for applying a film adhesive to a perforated panel
US20040077247A1 (en) * 2002-10-22 2004-04-22 Schmidt Richard J. Lofty spunbond nonwoven laminate
US6676195B1 (en) * 2002-11-15 2004-01-13 Creative Foam Corp. Self-sealing door water shield barrier
US20040231914A1 (en) * 2003-01-02 2004-11-25 3M Innovative Properties Company Low thickness sound absorptive multilayer composite
US20040131836A1 (en) * 2003-01-02 2004-07-08 3M Innovative Properties Company Acoustic web
US7320739B2 (en) * 2003-01-02 2008-01-22 3M Innovative Properties Company Sound absorptive multilayer composite
US6808786B2 (en) * 2003-02-04 2004-10-26 Freudenberg Nonwovens Automotive tufted carpet with enhanced acoustical properties
US20060289231A1 (en) * 2005-06-28 2006-12-28 Priebe Joseph A Acoustic absorber/barrier composite

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US7591346B2 (en) 2009-09-22
EP1781466B1 (de) 2009-09-09
US20080073146A1 (en) 2008-03-27
DE602005016568D1 (de) 2009-10-22
US7320739B2 (en) 2008-01-22
EP1781466A1 (de) 2007-05-09
CN1980789B (zh) 2012-02-22
KR20070033453A (ko) 2007-03-26
TW200610857A (en) 2006-04-01
CN1980789A (zh) 2007-06-13
US20040231915A1 (en) 2004-11-25
WO2006007276A1 (en) 2006-01-19
JP2008504996A (ja) 2008-02-21

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