JP6587938B2 - 吸音性能が優れた吸音材及びその製造方法 - Google Patents

吸音性能が優れた吸音材及びその製造方法 Download PDF

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Publication number
JP6587938B2
JP6587938B2 JP2015534388A JP2015534388A JP6587938B2 JP 6587938 B2 JP6587938 B2 JP 6587938B2 JP 2015534388 A JP2015534388 A JP 2015534388A JP 2015534388 A JP2015534388 A JP 2015534388A JP 6587938 B2 JP6587938 B2 JP 6587938B2
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Japan
Prior art keywords
fiber
sound
absorbing material
section
cross
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Active
Application number
JP2015534388A
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English (en)
Japanese (ja)
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JP2016500831A (ja
Inventor
キム、ヒョ、ソク
キム、ド、ヒョン
キム、チ、ホン
チョン、キ、ヨン
パク、ボン、ヒョン
リー、ジョン、ウク
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hyundai Motor Co
Toray Chemical Korea Inc
Kia Corp
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Hyundai Motor Co
Kia Motors Corp
Toray Chemical Korea Inc
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Publication of JP2016500831A publication Critical patent/JP2016500831A/ja
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Publication of JP6587938B2 publication Critical patent/JP6587938B2/ja
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    • 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)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
JP2015534388A 2012-09-28 2013-09-26 吸音性能が優れた吸音材及びその製造方法 Active JP6587938B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020120108764A KR101289129B1 (ko) 2012-09-28 2012-09-28 흡음성능이 우수한 흡음재 및 그 제조방법
KR10-2012-0108764 2012-09-28
PCT/KR2013/008630 WO2014051351A1 (ko) 2012-09-28 2013-09-26 흡음성능이 우수한 흡음재 및 그 제조방법

Publications (2)

Publication Number Publication Date
JP2016500831A JP2016500831A (ja) 2016-01-14
JP6587938B2 true JP6587938B2 (ja) 2019-10-09

Family

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JP2015534388A Active JP6587938B2 (ja) 2012-09-28 2013-09-26 吸音性能が優れた吸音材及びその製造方法

Country Status (11)

Country Link
US (2) US20150252562A1 (enExample)
EP (1) EP2902266B1 (enExample)
JP (1) JP6587938B2 (enExample)
KR (1) KR101289129B1 (enExample)
CN (1) CN104918826B (enExample)
BR (1) BR112015006971B1 (enExample)
CA (1) CA2886817C (enExample)
IN (1) IN2015DN02523A (enExample)
MX (1) MX374217B (enExample)
RU (1) RU2641875C2 (enExample)
WO (1) WO2014051351A1 (enExample)

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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
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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
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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
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Also Published As

Publication number Publication date
BR112015006971A2 (pt) 2017-07-04
US9523192B2 (en) 2016-12-20
EP2902266A1 (en) 2015-08-05
KR101289129B1 (ko) 2013-07-23
BR112015006971A8 (pt) 2019-08-20
MX2015003983A (es) 2015-10-08
US20150252562A1 (en) 2015-09-10
CA2886817C (en) 2020-03-24
CN104918826A (zh) 2015-09-16
RU2641875C2 (ru) 2018-01-22
CN104918826B (zh) 2018-07-31
JP2016500831A (ja) 2016-01-14
WO2014051351A1 (ko) 2014-04-03
EP2902266B1 (en) 2018-03-21
EP2902266A4 (en) 2016-06-15
US20150204066A1 (en) 2015-07-23
MX374217B (es) 2025-03-05
BR112015006971B1 (pt) 2021-07-13
RU2015113978A (ru) 2016-11-20
IN2015DN02523A (enExample) 2015-09-11
CA2886817A1 (en) 2014-04-03

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