MX2015003983A - Material absorbedor de sonido que tiene excelentes propiedaes de absorcion del sonido, y metodo para su fabricacion. - Google Patents

Material absorbedor de sonido que tiene excelentes propiedaes de absorcion del sonido, y metodo para su fabricacion.

Info

Publication number
MX2015003983A
MX2015003983A MX2015003983A MX2015003983A MX2015003983A MX 2015003983 A MX2015003983 A MX 2015003983A MX 2015003983 A MX2015003983 A MX 2015003983A MX 2015003983 A MX2015003983 A MX 2015003983A MX 2015003983 A MX2015003983 A MX 2015003983A
Authority
MX
Mexico
Prior art keywords
sound absorption
absorption properties
sound
absorbing material
manufacturing same
Prior art date
Application number
MX2015003983A
Other languages
English (en)
Inventor
Hyo Seok Kim
Do Hyun Kim
Chi Hun Kim
Kie Youn Jeong
Bong Hyun Park
Jung Wook Lee
Original Assignee
Hyundai Motor Co Ltd
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 Hyundai Motor Co Ltd filed Critical Hyundai Motor Co Ltd
Publication of MX2015003983A publication Critical patent/MX2015003983A/es

Links

Classifications

    • 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
    • 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
    • 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
    • D04H1/4391—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 characterised by the shape of the 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
    • D04H1/44—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
    • D04H1/485—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 in combination with weld-bonding
    • 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
    • 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
    • D04H1/542—Adhesive fibres
    • 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
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Multimedia (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Electromagnetism (AREA)
  • Nonwoven Fabrics (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)

Abstract

La presente invención se refiere a un material absorbedor de sonido que tiene excelentes propiedades de absorción del sonido y a un método para fabricarlo y, más en particular, a un material absorbedor de sonido y a un método para fabricarlo que tiene excelentes propiedades de absorción del sonido, en el que están formadas un área de superficie amplia y una capa de aire, de modo que sea capaz de provocar una pérdida viscosa en la energía acústica incidente, y de mejorar la velocidad de absorción del sonido y la pérdida de trasmisión. Se pueden obtener excelentes propiedades de absorción del sonido aun con una cantidad pequeña de fibra, con lo que se permite un diseño de peso liviano, y se usa una fibra aglutinadora que tiene elasticidad de rebote a fin de mejorar las propiedades de absorción del sonido elevando al máximo la pérdida viscosa dela energía acústica trasmitida a una estructura de fibra, al mismo tiempo que se mantiene una fuerza aglutinadora suficiente entre las fibras.
MX2015003983A 2012-09-28 2013-09-26 Material absorbedor de sonido que tiene excelentes propiedaes de absorcion del sonido, y metodo para su fabricacion. MX2015003983A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020120108764A KR101289129B1 (ko) 2012-09-28 2012-09-28 흡음성능이 우수한 흡음재 및 그 제조방법
PCT/KR2013/008630 WO2014051351A1 (ko) 2012-09-28 2013-09-26 흡음성능이 우수한 흡음재 및 그 제조방법

Publications (1)

Publication Number Publication Date
MX2015003983A true MX2015003983A (es) 2015-10-08

Family

ID=48997932

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015003983A MX2015003983A (es) 2012-09-28 2013-09-26 Material absorbedor de sonido que tiene excelentes propiedaes de absorcion del sonido, y metodo para su fabricacion.

Country Status (11)

Country Link
US (2) US20150252562A1 (es)
EP (1) EP2902266B1 (es)
JP (1) JP6587938B2 (es)
KR (1) KR101289129B1 (es)
CN (1) CN104918826B (es)
BR (1) BR112015006971B1 (es)
CA (1) CA2886817C (es)
IN (1) IN2015DN02523A (es)
MX (1) MX2015003983A (es)
RU (1) RU2641875C2 (es)
WO (1) WO2014051351A1 (es)

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KR101289129B1 (ko) * 2012-09-28 2013-07-23 웅진케미칼 주식회사 흡음성능이 우수한 흡음재 및 그 제조방법
KR101759104B1 (ko) * 2014-12-26 2017-07-31 도레이케미칼 주식회사 위생재용 섬유, 이를 포함하는 위생재 및 이의 제조방법
US9715871B2 (en) 2015-07-10 2017-07-25 Hyundai Motor Company Multilayer dash isolation pad having superior formability and sound absorption performance
KR101714910B1 (ko) * 2015-10-23 2017-03-10 (주)엘지하우시스 다공성 단일 수지 섬유 복합재 및 다공성 단일 수지 섬유 복합재를 제조하는 방법
US10540952B2 (en) * 2016-03-30 2020-01-21 Maryam Mohammadi Gojani Sound absorbing structure including nanofibers
KR101836623B1 (ko) * 2016-04-26 2018-03-08 현대자동차주식회사 자동차 외장용 부직포 보드 및 이의 제조방법
CN106120148B (zh) * 2016-08-23 2018-06-08 湖北崇高科工有限公司 一种热成型保温吸音棉的制备方法
ES2761887T3 (es) * 2017-03-17 2020-05-21 Freudenberg Carl Kg Material compuesto textil absorbente acústico
DE102017002552A1 (de) * 2017-03-17 2018-09-20 Carl Freudenberg Kg Schallabsorbierendes Textilkomposit
JP2018172535A (ja) * 2017-03-31 2018-11-08 積水化成品工業株式会社 エステル系エラストマー発泡成形体及びその製造方法
KR20190027522A (ko) 2017-09-07 2019-03-15 한화큐셀앤드첨단소재 주식회사 흡차음재 제조방법
JP7006319B2 (ja) * 2018-01-31 2022-01-24 マツダ株式会社 自動車のパネル構造
JPWO2019230688A1 (ja) * 2018-05-29 2020-06-11 三菱ケミカル株式会社 異形断面繊維とその製造方法ならびに異形断面繊維を含む不織布及び吸遮音材
KR102087829B1 (ko) * 2018-10-30 2020-03-11 지에이치신소재 주식회사 자동차 내장재 합지용 흡음 패드
US11649565B2 (en) 2019-07-10 2023-05-16 Hyundai Motor Company Fiber for sound-absorbing material for vehicles and sound-absorbing material for vehicles including the same
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Also Published As

Publication number Publication date
JP2016500831A (ja) 2016-01-14
US9523192B2 (en) 2016-12-20
JP6587938B2 (ja) 2019-10-09
WO2014051351A1 (ko) 2014-04-03
IN2015DN02523A (es) 2015-09-11
EP2902266A4 (en) 2016-06-15
US20150204066A1 (en) 2015-07-23
EP2902266A1 (en) 2015-08-05
CN104918826A (zh) 2015-09-16
US20150252562A1 (en) 2015-09-10
RU2641875C2 (ru) 2018-01-22
RU2015113978A (ru) 2016-11-20
EP2902266B1 (en) 2018-03-21
BR112015006971A2 (pt) 2017-07-04
BR112015006971A8 (pt) 2019-08-20
BR112015006971B1 (pt) 2021-07-13
KR101289129B1 (ko) 2013-07-23
CA2886817A1 (en) 2014-04-03
CN104918826B (zh) 2018-07-31
CA2886817C (en) 2020-03-24

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Owner name: HYUNDAI MOTOR COMPANY

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