IN2015DN02523A - - Google Patents
Info
- Publication number
- IN2015DN02523A IN2015DN02523A IN2523DEN2015A IN2015DN02523A IN 2015DN02523 A IN2015DN02523 A IN 2015DN02523A IN 2523DEN2015 A IN2523DEN2015 A IN 2523DEN2015A IN 2015DN02523 A IN2015DN02523 A IN 2015DN02523A
- Authority
- IN
- India
- Prior art keywords
- absorption properties
- sound
- sound absorption
- acoustic energy
- improve
- Prior art date
Links
- 238000010521 absorption reaction Methods 0.000 abstract 5
- 239000000835 fiber Substances 0.000 abstract 4
- 239000011358 absorbing material Substances 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 239000011230 binding agent Substances 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 abstract 1
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
-
- 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
-
- 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
-
- 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)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Electromagnetism (AREA)
- Nonwoven Fabrics (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
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 |
---|---|
IN2015DN02523A true IN2015DN02523A (zh) | 2015-09-11 |
Family
ID=48997932
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN2523DEN2015 IN2015DN02523A (zh) | 2012-09-28 | 2015-03-27 |
Country Status (11)
Country | Link |
---|---|
US (2) | US20150252562A1 (zh) |
EP (1) | EP2902266B1 (zh) |
JP (1) | JP6587938B2 (zh) |
KR (1) | KR101289129B1 (zh) |
CN (1) | CN104918826B (zh) |
BR (1) | BR112015006971B1 (zh) |
CA (1) | CA2886817C (zh) |
IN (1) | IN2015DN02523A (zh) |
MX (1) | MX2015003983A (zh) |
RU (1) | RU2641875C2 (zh) |
WO (1) | WO2014051351A1 (zh) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
EP3115192B1 (en) * | 2015-07-10 | 2020-11-25 | 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 |
CN112218977A (zh) * | 2018-05-29 | 2021-01-12 | 三菱化学株式会社 | 异形截面纤维及其制造方法以及含有异形截面纤维的无纺布和吸音隔音材料 |
KR102087829B1 (ko) * | 2018-10-30 | 2020-03-11 | 지에이치신소재 주식회사 | 자동차 내장재 합지용 흡음 패드 |
KR20210007115A (ko) * | 2019-07-10 | 2021-01-20 | 현대자동차주식회사 | 운송 수단의 흡음재용 섬유 및 이를 포함하는 운송 수단용 흡음재 |
KR102230579B1 (ko) * | 2020-01-20 | 2021-03-22 | 한국섬유개발연구원 | 이형단면을 갖는 레이온-라이크 사이드 바이 사이드형 복합사의 제조방법 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
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US3226795A (en) * | 1959-08-12 | 1966-01-04 | Celanese Corp | Method for producing a high bulk filamentary material |
US3425893A (en) * | 1965-08-03 | 1969-02-04 | James G Sims | Textile filaments |
JPS5453150A (en) * | 1977-10-04 | 1979-04-26 | Toray Ind Inc | Textile adhesive |
JPS62282071A (ja) * | 1986-05-27 | 1987-12-07 | 東洋紡績株式会社 | ポリエステル系合成繊維およびその製造方法 |
JPH04136217A (ja) * | 1990-09-21 | 1992-05-11 | Toray Ind Inc | 楕円状凹凸断面ポリエステル繊維 |
DE69331578T2 (de) * | 1993-01-07 | 2002-11-21 | Unitika Ltd | Binderfasern und dessen hergestellten vliesstoff |
DE19708188C2 (de) * | 1997-02-28 | 2001-05-10 | Lohmann Gmbh & Co Kg | Schallschutzmaterial |
JP3519588B2 (ja) * | 1997-09-12 | 2004-04-19 | カネボウ株式会社 | カーペット材及びその製造方法 |
JP2000160485A (ja) * | 1998-11-30 | 2000-06-13 | Unitika Ltd | ポリアミド捲縮嵩高加工糸の染色方法 |
JP3656732B2 (ja) | 2000-04-21 | 2005-06-08 | 日産自動車株式会社 | エネルギー変換繊維体および吸音材 |
JP3811956B2 (ja) * | 2000-04-21 | 2006-08-23 | 日産自動車株式会社 | エネルギー変換繊維体および吸音材 |
US20040048036A1 (en) * | 2001-05-24 | 2004-03-11 | Japan Vilene Company, Ltd. | Floor mat for automobile |
KR100416100B1 (ko) * | 2001-06-27 | 2004-01-24 | (주)대한솔루션 | 자동차용 흡차음재 |
US20030138594A1 (en) * | 2002-01-18 | 2003-07-24 | Honeywell International, Inc., Law Dept. | Non-woven shaped fiber media loaded with expanded polymer microspheres |
JP3498085B1 (ja) | 2003-03-26 | 2004-02-16 | 株式会社タケヒロ | 超軽量な防音材 |
DE10324257B3 (de) | 2003-05-28 | 2004-09-30 | Clion Ireland Ltd., Newton | Schallabsorber, Verfahren zur Herstellung, und Verwendung |
WO2004107314A1 (de) | 2003-05-28 | 2004-12-09 | Clion Ireland Holding Ltd. | Schallabsorber |
JP4739785B2 (ja) * | 2005-03-23 | 2011-08-03 | アイシン精機株式会社 | 吸音体及び吸音装置 |
EP1996399B1 (en) * | 2006-02-15 | 2018-10-31 | The Procter and Gamble Company | Multil-lobal fiber containing nonwoven materials and articles made therefrom |
KR20110034522A (ko) * | 2009-09-28 | 2011-04-05 | 현대자동차주식회사 | 이형 단면 섬유를 이용한 흡음재와 그 제조방법 |
KR101250352B1 (ko) * | 2010-12-31 | 2013-04-04 | 웅진케미칼 주식회사 | 탄성회복률을 가지는 부직포 |
KR101281727B1 (ko) * | 2010-12-31 | 2013-07-04 | 웅진케미칼 주식회사 | 탄성회복률을 가지는 복합섬유 및 그의 제조방법 |
WO2013115094A1 (ja) * | 2012-01-31 | 2013-08-08 | 株式会社クラレ | 複合繊維、ポリウレタンエラストマー布帛の製造方法、およびポリウレタンエラストマー布帛 |
JP5643466B2 (ja) * | 2012-09-07 | 2014-12-17 | 帝人株式会社 | 不織布構造体およびその製造方法 |
KR101289129B1 (ko) * | 2012-09-28 | 2013-07-23 | 웅진케미칼 주식회사 | 흡음성능이 우수한 흡음재 및 그 제조방법 |
US9284663B2 (en) * | 2013-01-22 | 2016-03-15 | Allasso Industries, Inc. | Articles containing woven or non-woven ultra-high surface area macro polymeric fibers |
-
2012
- 2012-09-28 KR KR1020120108764A patent/KR101289129B1/ko active IP Right Grant
-
2013
- 2013-09-26 MX MX2015003983A patent/MX2015003983A/es active IP Right Grant
- 2013-09-26 EP EP13842710.9A patent/EP2902266B1/en active Active
- 2013-09-26 CN CN201380053058.6A patent/CN104918826B/zh active Active
- 2013-09-26 WO PCT/KR2013/008630 patent/WO2014051351A1/ko active Application Filing
- 2013-09-26 JP JP2015534388A patent/JP6587938B2/ja active Active
- 2013-09-26 RU RU2015113978A patent/RU2641875C2/ru active
- 2013-09-26 BR BR112015006971-1A patent/BR112015006971B1/pt active IP Right Grant
- 2013-09-26 CA CA2886817A patent/CA2886817C/en active Active
- 2013-09-26 US US14/432,047 patent/US20150252562A1/en not_active Abandoned
-
2015
- 2015-03-27 IN IN2523DEN2015 patent/IN2015DN02523A/en unknown
- 2015-03-30 US US14/673,849 patent/US9523192B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
MX2015003983A (es) | 2015-10-08 |
US20150252562A1 (en) | 2015-09-10 |
JP6587938B2 (ja) | 2019-10-09 |
CN104918826B (zh) | 2018-07-31 |
EP2902266B1 (en) | 2018-03-21 |
BR112015006971A8 (pt) | 2019-08-20 |
CA2886817C (en) | 2020-03-24 |
EP2902266A4 (en) | 2016-06-15 |
US20150204066A1 (en) | 2015-07-23 |
KR101289129B1 (ko) | 2013-07-23 |
BR112015006971B1 (pt) | 2021-07-13 |
CN104918826A (zh) | 2015-09-16 |
CA2886817A1 (en) | 2014-04-03 |
EP2902266A1 (en) | 2015-08-05 |
BR112015006971A2 (pt) | 2017-07-04 |
JP2016500831A (ja) | 2016-01-14 |
RU2015113978A (ru) | 2016-11-20 |
US9523192B2 (en) | 2016-12-20 |
RU2641875C2 (ru) | 2018-01-22 |
WO2014051351A1 (ko) | 2014-04-03 |
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