MX338651B - Material de aislamiento de sonido para vehiculos y metodo para formarlo. - Google Patents

Material de aislamiento de sonido para vehiculos y metodo para formarlo.

Info

Publication number
MX338651B
MX338651B MX2011012799A MX2011012799A MX338651B MX 338651 B MX338651 B MX 338651B MX 2011012799 A MX2011012799 A MX 2011012799A MX 2011012799 A MX2011012799 A MX 2011012799A MX 338651 B MX338651 B MX 338651B
Authority
MX
Mexico
Prior art keywords
sound insulation
forming
insulation material
air
adjustment film
Prior art date
Application number
MX2011012799A
Other languages
English (en)
Other versions
MX2011012799A (es
Inventor
Soichiro Honda
Hiroaki Teshima
Yuhei Kajiwara
Original Assignee
Hirotani 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 Hirotani Co Ltd filed Critical Hirotani Co Ltd
Publication of MX2011012799A publication Critical patent/MX2011012799A/es
Publication of MX338651B publication Critical patent/MX338651B/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • 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
    • B32B27/02—Layered products comprising a layer of synthetic resin in the form of 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
    • B32B5/02—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
    • B32B5/022—Non-woven fabric
    • 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
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • D04H1/43835—Mixed fibres, e.g. at least two chemically different fibres or fibre blends
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • D04H1/43838—Ultrafine fibres, e.g. microfibres
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/541—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres
    • D04H1/5418—Mixed fibres, e.g. at least two chemically different fibres or fibre blends
    • 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
    • B32B2419/00—Buildings or parts thereof
    • 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
    • B32B2605/00—Vehicles
    • 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
    • B32B2605/00—Vehicles
    • B32B2605/003—Interior finishings

Landscapes

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

Abstract

Se proporciona un material de aislamiento de sonido de peso ligero con desempeño de absorción de sonido y desempeño de aislamiento de sonido y un método para formar el material de aislamiento de sonido. Una película de ajuste de permeabilidad al aire de alta densidad se forma al calentar y al presurizar por lo menos una superficie de una tela no tejida que incluye microfibras y fibras adhesivas térmicas. La película de ajuste de permeabilidad al aire se hace del mismo material como un material base, y se obtiene una estructura de dos capas que incluye la película de ajuste de permeabilidad al aire y el material base. De esta manera, es posible mejorar tanto el desempeño de absorción de sonido como el desempeño de aislamiento de sonido, mientras que se logra una reducción de peso.
MX2011012799A 2011-02-03 2011-11-29 Material de aislamiento de sonido para vehiculos y metodo para formarlo. MX338651B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011022084A JP2012162112A (ja) 2011-02-03 2011-02-03 車両用防音材及びその製造方法

Publications (2)

Publication Number Publication Date
MX2011012799A MX2011012799A (es) 2012-09-05
MX338651B true MX338651B (es) 2016-04-26

Family

ID=45065762

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2011012799A MX338651B (es) 2011-02-03 2011-11-29 Material de aislamiento de sonido para vehiculos y metodo para formarlo.

Country Status (4)

Country Link
EP (1) EP2484826A1 (es)
JP (1) JP2012162112A (es)
CN (1) CN102627010B (es)
MX (1) MX338651B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2516859A (en) * 2013-08-01 2015-02-11 John Cotton Group Ltd Fibres
JP6098434B2 (ja) * 2013-08-22 2017-03-22 株式会社オートネットワーク技術研究所 吸音材及び吸音材付きワイヤーハーネス
CN104424941B (zh) * 2013-09-05 2018-04-03 上海泰瑞电子科技有限公司 一种吸音材料及其制备方法
CN104325773A (zh) * 2014-10-30 2015-02-04 烟台正海汽车内饰件有限公司 一种备胎盖板生产方法及用该方法生产的备胎盖板
US10344409B2 (en) * 2015-10-06 2019-07-09 Pimsa Otomotiv Tekstikkeri Sanayi Ve Ticaret Anoni Method of increasing abrasion resistance in nonwoven automotive textiles
JP2018141914A (ja) * 2017-02-28 2018-09-13 株式会社ヒロタニ 車両用内装材及びその製造方法
EP3682048A4 (en) * 2017-09-15 2021-09-01 3M Innovative Properties Company FIBER FIBER WEB AND METHOD FOR IT
JP7468505B2 (ja) 2019-03-07 2024-04-16 東レ株式会社 吸音材用不織布、吸音材、および吸音材用不織布の製造方法
CN109898232A (zh) * 2019-03-15 2019-06-18 无锡吉兴汽车声学部件科技有限公司 一种声调节材料及其用途
CN110126702A (zh) * 2019-05-29 2019-08-16 无锡吉兴汽车声学部件科技有限公司 一种减振毯
CN114683577B (zh) * 2022-04-02 2023-06-16 广东汇天航空航天科技有限公司 部件成型方法、防护板及飞行汽车
CN115257073A (zh) * 2022-07-04 2022-11-01 智己汽车科技有限公司 一种汽车隔音垫及其制备方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3284729B2 (ja) * 1994-02-09 2002-05-20 日産自動車株式会社 自動車用遮音材及びその製造方法
KR100405073B1 (ko) * 1995-06-23 2004-03-30 미네소타 마이닝 앤드 매뉴팩춰링 캄파니 음향을 감쇠시키는 방법 및 그 방법에 이용되는 방음체
JP2000199161A (ja) * 1999-01-11 2000-07-18 Kanebo Ltd 不織布吸音材及びその製造方法
JP3705419B2 (ja) 2000-11-27 2005-10-12 東洋紡績株式会社 軽量吸音材
JP2008290642A (ja) 2007-05-28 2008-12-04 Kurashiki Seni Kako Kk 吸音材およびその製造方法
JP5319091B2 (ja) * 2007-08-31 2013-10-16 スリーエム イノベイティブ プロパティズ カンパニー 通気抵抗膜とその製造方法、および通気抵抗膜を用いた吸音性積層部材
CA2699479A1 (en) * 2007-09-20 2009-03-26 Nagoya Oilchemical Co., Ltd. Buffering and sound-absorbing member
CA2702236C (en) * 2007-09-28 2014-04-29 Lydall, Inc. A molded and shaped acoustical insulating vehicle panel and method of making the same
JP2009249803A (ja) * 2008-04-09 2009-10-29 Bell Kaihatsu:Kk 高温雰囲気下において実質的に通気量が変化しない不織布及び不織布成形品
JP5092144B2 (ja) 2008-05-29 2012-12-05 株式会社ケナテックス 吸音材及びその製造方法
CN201233717Y (zh) * 2008-07-17 2009-05-06 侯慕毅 熔喷超细纤维双组份隔音材料
FR2935190B1 (fr) * 2008-08-25 2011-04-22 Faurecia Automotive Ind Ensemble d'insonorisation avec film fin pour vehicule automobile, et vehicule automobile associe.
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

Also Published As

Publication number Publication date
CN102627010B (zh) 2015-07-08
JP2012162112A (ja) 2012-08-30
MX2011012799A (es) 2012-09-05
CN102627010A (zh) 2012-08-08
EP2484826A1 (en) 2012-08-08

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