CA2992210C - Acoustically tunable sound absorption articles and methods of making same - Google Patents

Acoustically tunable sound absorption articles and methods of making same Download PDF

Info

Publication number
CA2992210C
CA2992210C CA2992210A CA2992210A CA2992210C CA 2992210 C CA2992210 C CA 2992210C CA 2992210 A CA2992210 A CA 2992210A CA 2992210 A CA2992210 A CA 2992210A CA 2992210 C CA2992210 C CA 2992210C
Authority
CA
Canada
Prior art keywords
sound absorption
facing
absorption facing
fibers
fabric
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.)
Active
Application number
CA2992210A
Other languages
English (en)
French (fr)
Other versions
CA2992210A1 (en
Inventor
Richard James Bliton
Samuel Mark Gillette
Troy Raymond Buechler
Original Assignee
Precision Fabrics Group Inc
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 Precision Fabrics Group Inc filed Critical Precision Fabrics Group Inc
Publication of CA2992210A1 publication Critical patent/CA2992210A1/en
Application granted granted Critical
Publication of CA2992210C publication Critical patent/CA2992210C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4209—Inorganic fibres
    • D04H1/4218—Glass fibres
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/425—Cellulose series
    • D04H1/4258—Regenerated cellulose series
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4282—Addition polymers
    • D04H1/4291—Olefin series
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4326—Condensation or reaction polymers
    • D04H1/4334—Polyamides
    • 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
    • D04H1/4326—Condensation or reaction polymers
    • D04H1/435—Polyesters
    • 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
    • D04H1/44—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D04H1/48—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation
    • D04H1/49—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation entanglement by fluid jet in combination with another consolidation means
    • 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
    • D04H1/44—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D04H1/492—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres by fluid jet
    • 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
    • D04H1/44—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D04H1/498—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres entanglement of layered webs
    • 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
    • E04B1/82—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
    • E04B1/86—Sound-absorbing elements slab-shaped
    • 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
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/10—Fibres of continuous length
    • B32B2305/20—Fibres of continuous length in the form of a non-woven mat
    • 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
    • B32B2307/10—Properties of the layers or laminate having particular acoustical properties
    • B32B2307/102—Insulating
    • 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
    • B32B2317/00—Animal or vegetable based
    • B32B2317/18—Cellulose, modified cellulose or cellulose derivatives, e.g. viscose
    • 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
    • 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
    • E04B2001/742—Use of special materials; Materials having special structures or shape
    • 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
    • E04B2001/742—Use of special materials; Materials having special structures or shape
    • E04B2001/745—Vegetal products, e.g. plant stems, barks
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/24—Structural elements or technologies for improving thermal insulation
    • Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Textile Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Multimedia (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Electromagnetism (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Nonwoven Fabrics (AREA)
CA2992210A 2010-06-11 2010-12-10 Acoustically tunable sound absorption articles and methods of making same Active CA2992210C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/814.022 2010-06-11
US12/814,022 US8439161B2 (en) 2009-06-12 2010-06-11 Acoustically tunable sound absorption articles
CA2759303A CA2759303C (en) 2010-06-11 2010-12-10 Acoustically tunable sound absorption articles and methods of making same

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA2759303A Division CA2759303C (en) 2010-06-11 2010-12-10 Acoustically tunable sound absorption articles and methods of making same

Publications (2)

Publication Number Publication Date
CA2992210A1 CA2992210A1 (en) 2011-12-11
CA2992210C true CA2992210C (en) 2020-05-12

Family

ID=43663508

Family Applications (2)

Application Number Title Priority Date Filing Date
CA2992210A Active CA2992210C (en) 2010-06-11 2010-12-10 Acoustically tunable sound absorption articles and methods of making same
CA2759303A Active CA2759303C (en) 2010-06-11 2010-12-10 Acoustically tunable sound absorption articles and methods of making same

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA2759303A Active CA2759303C (en) 2010-06-11 2010-12-10 Acoustically tunable sound absorption articles and methods of making same

Country Status (6)

Country Link
US (1) US8439161B2 (enExample)
EP (1) EP2419898A1 (enExample)
JP (1) JP5634600B2 (enExample)
CA (2) CA2992210C (enExample)
MX (1) MX2011013302A (enExample)
WO (1) WO2011155963A1 (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7875655B2 (en) 2006-01-20 2011-01-25 Material Innovations, Llc Carpet waste composite
US8403108B2 (en) 2009-06-12 2013-03-26 Precision Fabrics Group, Inc. Acoustically tunable sound absorption articles and methods of making same
CA2796349A1 (en) * 2010-04-14 2011-10-20 Firestone Building Products Company, Llc Construction boards with coated facers
WO2012174204A2 (en) 2011-06-17 2012-12-20 Fiberweb, Inc. Vapor permeable, substantially water impermeable multilayer article
US10369769B2 (en) 2011-06-23 2019-08-06 Fiberweb, Inc. Vapor-permeable, substantially water-impermeable multilayer article
EP2723568B1 (en) 2011-06-23 2017-09-27 Fiberweb, LLC Vapor permeable, substantially water impermeable multilayer article
US9765459B2 (en) 2011-06-24 2017-09-19 Fiberweb, Llc Vapor-permeable, substantially water-impermeable multilayer article
US9394637B2 (en) 2012-12-13 2016-07-19 Jacob Holm & Sons Ag Method for production of a hydroentangled airlaid web and products obtained therefrom
US10563068B2 (en) 2013-10-31 2020-02-18 Precision Fabrics Group, Inc. Porous polymer coatings
CN204616023U (zh) * 2015-04-21 2015-09-02 珠海卓力声科技有限公司 耳套及耳塞
JP6566802B2 (ja) * 2015-05-14 2019-08-28 日本バイリーン株式会社 成形用繊維シート
US10607589B2 (en) 2016-11-29 2020-03-31 Milliken & Company Nonwoven composite
US10762888B2 (en) * 2017-02-13 2020-09-01 Hyundai Motor Company Sound absorbing fabric with improved thermal insulation and method of manufacturing the same
US10480189B2 (en) * 2017-11-06 2019-11-19 Johns Manville Aerogel containing construction board
DE102018206484A1 (de) * 2018-04-26 2019-10-31 Contitech Antriebssysteme Gmbh Artikel mit Textilauflage, die mit partiell oxidiertem Polyethylen behandelt ist
JP6642811B2 (ja) * 2018-08-02 2020-02-12 Jnc株式会社 積層吸音材
US12172421B2 (en) 2020-11-18 2024-12-24 Rise Building Products Llc Composite building materials and methods of manufacture
US11572646B2 (en) 2020-11-18 2023-02-07 Material Innovations Llc Composite building materials and methods of manufacture
US20240334112A1 (en) * 2023-03-31 2024-10-03 Iyo Inc. Virtual auditory display devices and associated systems, methods, and devices

Family Cites Families (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL189176B (nl) * 1956-07-13 1900-01-01 Hisamitsu Pharmaceutical Co Pleister op basis van een synthetische rubber.
GB1550226A (en) 1975-06-04 1979-08-08 Scott Paper Co Perforated embossed film or foil to foam laminates
US4283457A (en) * 1979-11-05 1981-08-11 Huyck Corporation Laminate structures for acoustical applications and method of making them
US4726987A (en) * 1987-04-03 1988-02-23 Gates Formed-Fibre Products, Inc. Fire retardant structural textile panel
US4851283A (en) 1988-12-05 1989-07-25 Monsanto Company Headliners having improved sound-absorbing characteristics
CH678306A5 (enExample) 1989-12-29 1991-08-30 Matec Holding
CA2050021C (en) * 1990-10-16 2002-07-02 Kimberly-Clark Worldwide, Inc. Environmentally friendly polymeric web compositions
US5145727A (en) 1990-11-26 1992-09-08 Kimberly-Clark Corporation Multilayer nonwoven composite structure
WO1993018218A1 (en) 1992-03-06 1993-09-16 Weyerhaeuser Company A molded liner for a vehicle and method of making the same
US5459291A (en) 1992-09-29 1995-10-17 Schuller International, Inc. Sound absorption laminate
US5298694A (en) 1993-01-21 1994-03-29 Minnesota Mining And Manufacturing Company Acoustical insulating web
US5418031A (en) * 1993-11-22 1995-05-23 The United States Of America As Represented By The Secretary Of Agriculture Combination cellulosic/thermoplastic batt insulation and a method of production for such insulation
US5486256A (en) * 1994-05-17 1996-01-23 Process Bonding, Inc. Method of making a headliner and the like
US5804262A (en) * 1996-08-16 1998-09-08 United Technologies Automotive Inc. Vehicle trim panel with natural fiber layers
WO1998013540A1 (en) 1996-09-27 1998-04-02 Wwj, Llc Automotive acoustical insulator
WO1998018656A1 (de) 1996-10-29 1998-05-07 Rieter Automotive (International) Ag Ultraleichter multifunktionaler, schallisolierender bausatz
US6124222A (en) 1997-07-08 2000-09-26 Lear Automotive Dearborn, Inc. Multi layer headliner with polyester fiber and natural fiber layers
US5886306A (en) 1997-07-22 1999-03-23 Kg Fibers, Inc. Layered acoustical insulating web
JP4128743B2 (ja) * 1998-03-03 2008-07-30 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 吸音性を有する薄層ラミネート
US6214456B1 (en) 1998-03-13 2001-04-10 Lear Automotive Dearborn, Inc. Headliner material with polyester and non-polyester layers
US6534145B1 (en) 1998-10-28 2003-03-18 Lear Corporation Pleated nonwoven products and methods of constructing such products
CA2316586C (en) * 1999-08-27 2009-06-30 Armstrong World Industries, Inc. Acoustical panel having a calendered, flame-retardant paper backing and method of making the same
GB2358709B (en) * 2000-01-25 2003-03-05 Supertracker Ltd Wheel alignment apparatus
US6220388B1 (en) 2000-01-27 2001-04-24 Strandtek International, Inc. Acoustical insulation panel
JP2002067826A (ja) 2000-08-25 2002-03-08 Nissan Motor Co Ltd 車両用吸遮音構造体
FR2815289B1 (fr) 2000-10-17 2003-07-04 Salomon Sa Stratifie composite de faible epaisseur et son utilisation dans la confection d'articles de sport, notamment de chaussures
US7195814B2 (en) 2001-05-15 2007-03-27 3M Innovative Properties Company Microfiber-entangled products and related methods
US6648100B2 (en) 2001-10-24 2003-11-18 Lear Corporation Method of tuning acoustical absorption in a vehicle interior
US6631785B2 (en) 2001-12-20 2003-10-14 Collins & Aikman Products Co. Sound attenuating composite articles incorporating scrim material and methods of making same
US6893711B2 (en) 2002-08-05 2005-05-17 Kimberly-Clark Worldwide, Inc. Acoustical insulation material containing fine thermoplastic fibers
US20040077247A1 (en) 2002-10-22 2004-04-22 Schmidt Richard J. Lofty spunbond nonwoven laminate
WO2004038082A2 (en) 2002-10-22 2004-05-06 Polymer Group, Inc. Nonwoven secondary carpet backing
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
DE10324257B3 (de) 2003-05-28 2004-09-30 Clion Ireland Ltd., Newton Schallabsorber, Verfahren zur Herstellung, und Verwendung
TWI234067B (en) 2003-10-28 2005-06-11 Prolific Technology Inc Universal serial bus controller with power-saving mode and operating method thereof
EP1719113A1 (en) 2004-02-25 2006-11-08 I.N.C. Corporation Pty. Ltd. Thermoformable acoustic product
US7500541B2 (en) 2004-09-30 2009-03-10 Kimberly-Clark Worldwide, Inc. Acoustic material with liquid repellency
US20060137799A1 (en) * 2004-12-29 2006-06-29 Enamul Haque Thermoplastic composites with improved sound absorbing capabilities
KR101474818B1 (ko) 2005-04-01 2014-12-19 부케예 테크놀로지스 인코포레이티드 방음용 부직포 재료 및 제조방법
US7837009B2 (en) 2005-04-01 2010-11-23 Buckeye Technologies Inc. Nonwoven material for acoustic insulation, and process for manufacture
JP4361036B2 (ja) 2005-07-13 2009-11-11 豊和繊維工業株式会社 車両用防音材
JP4830067B2 (ja) 2005-09-07 2011-12-07 富士通フロンテック株式会社 チェックアウトシステム、操作ガイダンス表示プログラム、操作ガイダンス表示方法
US7686132B2 (en) 2005-12-29 2010-03-30 3M Innovative Properties Company Porous membrane
CA2656493C (en) * 2006-06-30 2015-06-23 James Richard Gross Fire retardant nonwoven material and process for manufacture
ITPS20060043A1 (it) 2006-11-23 2008-05-24 Max Canti Elemento per rivestimento parete ventilata, a conchiglia , con dispositivo di barriera all'infrarosso alloggiato nell'intercapedine o intercapedine riempita di materiale isolante termoacustico. processo ed elementi ottenuti
WO2010038486A1 (ja) 2008-10-02 2010-04-08 名古屋油化株式会社 吸音材料、複層吸音材料、成形複層吸音材料、吸音性内装材料及び吸音性床敷材料
US20100112881A1 (en) * 2008-11-03 2010-05-06 Pradip Bahukudumbi Composite material and method for manufacturing composite material
US20100147621A1 (en) 2008-12-16 2010-06-17 Samuel Mark Gillette Sound attenuating articles having rebulkable nonwoven webs and methods of forming same
EP2379785A1 (en) * 2008-12-30 2011-10-26 3M Innovative Properties Company Elastic nonwoven fibrous webs and methods of making and using
US8403108B2 (en) * 2009-06-12 2013-03-26 Precision Fabrics Group, Inc. Acoustically tunable sound absorption articles and methods of making same
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

Also Published As

Publication number Publication date
MX2011013302A (es) 2012-01-18
CA2759303A1 (en) 2011-12-11
EP2419898A1 (en) 2012-02-22
US8439161B2 (en) 2013-05-14
WO2011155963A1 (en) 2011-12-15
US20100314195A1 (en) 2010-12-16
CA2992210A1 (en) 2011-12-11
CA2759303C (en) 2018-03-06
JP5634600B2 (ja) 2014-12-03
JP2013535024A (ja) 2013-09-09

Similar Documents

Publication Publication Date Title
US8403108B2 (en) Acoustically tunable sound absorption articles and methods of making same
CA2759303C (en) Acoustically tunable sound absorption articles and methods of making same
US7878301B2 (en) Fire retardant nonwoven material and process for manufacture
CN102963107B (zh) 用于隔音的非织造材料和制造工艺
US7837009B2 (en) Nonwoven material for acoustic insulation, and process for manufacture
US8496088B2 (en) Acoustic composite
JP6050359B2 (ja) 熱及び音響快適性のための壁面被覆
CN101351328B (zh) 多孔膜
JP2013535024A5 (enExample)
US20200148889A1 (en) Porous polymer coatings
WO2010144798A2 (en) Acoustically tunable sound absorption articles and methods of making same
JP6906989B2 (ja) 内装用表面材及びその製造方法
JP2025120364A (ja) 人工皮革、及びそれを含む車両内装用表皮材
US20200362176A1 (en) Porous polymer coatings
JP3494332B2 (ja) 防音材料
JP7194192B2 (ja) 防音用途の不織布
JP7313137B2 (ja) 内装用表面材
JP6672004B2 (ja) 内装用表面材及びその製造方法
CA3101327A1 (en) Icephobic compositions, fabrics, and composites

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20180117

MPN Maintenance fee for patent paid

Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 14TH ANNIV.) - STANDARD

Year of fee payment: 14

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20241115

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20241115

MPN Maintenance fee for patent paid

Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 15TH ANNIV.) - STANDARD

Year of fee payment: 15

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20251023

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20251023