CN100442034C - 吸声材料 - Google Patents
吸声材料 Download PDFInfo
- Publication number
- CN100442034C CN100442034C CNB2004800244513A CN200480024451A CN100442034C CN 100442034 C CN100442034 C CN 100442034C CN B2004800244513 A CNB2004800244513 A CN B2004800244513A CN 200480024451 A CN200480024451 A CN 200480024451A CN 100442034 C CN100442034 C CN 100442034C
- Authority
- CN
- China
- Prior art keywords
- absorbing material
- fibers
- sound
- fiber
- nonwoven 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.)
- Expired - Lifetime
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
-
- 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
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/659—Including an additional nonwoven fabric
- Y10T442/666—Mechanically interengaged by needling or impingement of fluid [e.g., gas or liquid stream, etc.]
- Y10T442/667—Needled
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Nonwoven Fabrics (AREA)
Abstract
Description
等级 | 粉尘粒子的总数(粒子/0.1ft<sup>3</sup>) |
5 | 100或更少 |
4 | 101至500 |
3 | 501至1000 |
2 | 1001至5000 |
1 | 5001或更多 |
粒径(μm) | 0.3 | 0.5 | 1.0 | 2.0 | 5.0 | 10.0 | 总数 |
粒子数 | 11 | 8 | 11 | 9 | 2 | 0 | 41 |
粒径(μm) | 0.3 | 0.5 | 1.0 | 2.0 | 5.0 | 10.0 | 总数 |
粒子数 | 100 | 50 | 102 | 39 | 8 | 1 | 318 |
Claims (22)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP300449/2003 | 2003-08-25 | ||
JP2003300449 | 2003-08-25 | ||
JP430652/2003 | 2003-12-25 | ||
JP113405/2004 | 2004-04-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1842698A CN1842698A (zh) | 2006-10-04 |
CN100442034C true CN100442034C (zh) | 2008-12-10 |
Family
ID=37031148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004800244513A Expired - Lifetime CN100442034C (zh) | 2003-08-25 | 2004-08-24 | 吸声材料 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7694779B2 (zh) |
CN (1) | CN100442034C (zh) |
ZA (1) | ZA200601215B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106113872A (zh) * | 2015-05-06 | 2016-11-16 | 现代自动车株式会社 | 用于车辆外部的纤维组件及用于制造其的方法 |
Families Citing this family (70)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7694779B2 (en) * | 2003-08-25 | 2010-04-13 | Takayasu Co., Ltd. | Sound absorbing material |
CZ2005226A3 (cs) * | 2005-04-11 | 2006-11-15 | Elmarco, S. R. O. | Vrstvená zvukove pohltivá netkaná textilie |
DE102005029597A1 (de) * | 2005-06-15 | 2006-12-28 | Kelheim Fibres Gmbh | In Wasser auflösbares bzw. zersetzbares Faser- und/oder Polymermaterial |
US20070234699A1 (en) * | 2006-04-07 | 2007-10-11 | Textron Inc. | Noise reduction of rotary mowers using an acoustical helmholtz resonator array |
US8009513B2 (en) | 2006-11-06 | 2011-08-30 | Second Wind Systems, Inc. | Transducer array arrangement and operation for sodar application |
KR100824703B1 (ko) * | 2006-11-29 | 2008-04-24 | (주)에이피엠티 | 난연성 경량의 적층흡음시트 |
WO2008141144A1 (en) * | 2007-05-10 | 2008-11-20 | Second Wind, Inc. | Sodar housing with non-woven fabric lining for sound absorption |
US8004935B2 (en) * | 2007-05-10 | 2011-08-23 | Second Wind Systems, Inc. | Sodar housing with non-woven fabric lining for sound absorption |
US7827861B2 (en) * | 2007-06-01 | 2010-11-09 | Second Wind, Inc. | Position correction in sodar and meteorological lidar systems |
AU2008260266B2 (en) * | 2007-06-01 | 2014-01-23 | Vaisala Inc. | Housings for phased array monostatic sodar systems |
US8174930B2 (en) * | 2007-06-01 | 2012-05-08 | Second Wind Systems, Inc. | Housing for phased array monostatic sodar systems |
US8351295B2 (en) * | 2007-06-01 | 2013-01-08 | Second Wind Systems, Inc. | Waterproof membrane cover for acoustic arrays in sodar systems |
EP2235718A2 (en) * | 2007-12-04 | 2010-10-06 | BAE Systems PLC | Improvements relating to sonar baffles and backings |
US8544218B2 (en) * | 2008-03-27 | 2013-10-01 | Dell Seven, Inc. | Acoustically insulating product |
DE102008017965B4 (de) * | 2008-04-08 | 2011-06-01 | W.E.T. Automotive Systems Ag | Belüftungseinrichtung |
US20090250292A1 (en) * | 2008-04-08 | 2009-10-08 | Howa Textile Industry Co., Ltd. | Automotive sound-absorbing material |
EP2128320B1 (de) * | 2008-05-29 | 2013-09-25 | Reifenhäuser GmbH & Co. KG Maschinenfabrik | Verfahren und Vorrichtung zur Herstellung von Spinnvliesen aus Filamenten |
US8264908B2 (en) * | 2009-03-09 | 2012-09-11 | Second Wind Systems, Inc. | Method of detecting and compensating for precipitation in sodar systems |
US20100282539A1 (en) * | 2009-05-11 | 2010-11-11 | Tema Technologies And Materials Srl | Composite material multilayered membrane with sound insulating and sound absorbing to mitigate impact noise |
FI121478B (fi) * | 2009-05-18 | 2010-11-30 | Sinoco Chemicals | Paperi- ja kartonkituotteiden lujuuden parantaminen |
US9724852B1 (en) | 2009-05-22 | 2017-08-08 | Columbia Insurance Company | High density composites comprising reclaimed carpet material |
US9410026B1 (en) | 2009-05-22 | 2016-08-09 | Columbia Insurance Company | Rebond polyurethane foam comprising reclaimed carpet material and methods for the manufacture of same |
JP5425535B2 (ja) * | 2009-06-16 | 2014-02-26 | 日東電工株式会社 | 異音防止シート |
US9170616B2 (en) * | 2009-12-31 | 2015-10-27 | Intel Corporation | Quiet system cooling using coupled optimization between integrated micro porous absorbers and rotors |
EP2366541A1 (de) * | 2010-03-17 | 2011-09-21 | Groz-Beckert KG | Faserverbund-Akustik-Dämmmaterial |
US8297403B2 (en) * | 2010-11-05 | 2012-10-30 | Webasto Roof Systems | Panel mounting structure with sound reduction member |
WO2012155103A1 (en) * | 2011-05-12 | 2012-11-15 | James Hardie Technology Limited | 3-mode blended fibers in an engineered cementitious composite |
WO2013187956A1 (en) * | 2012-06-15 | 2013-12-19 | 3M Innovative Properties Company | Electrical insulation material |
US9190045B2 (en) * | 2012-06-20 | 2015-11-17 | Hyundai Motor Company | Noise-absorbent fabric for vehicle and method for manufacturing the same |
JP6235773B2 (ja) * | 2012-08-22 | 2017-11-22 | 呉羽テック株式会社 | 吸音材用複合不織布 |
WO2014030730A1 (ja) * | 2012-08-23 | 2014-02-27 | 三井化学株式会社 | メルトブローン不織布及びその用途 |
KR101449340B1 (ko) | 2012-11-06 | 2014-10-13 | 현대자동차주식회사 | 고내열 흡차음재의 제조방법 |
EP2926966B1 (en) * | 2012-11-06 | 2018-01-10 | Hyundai Motor Company | Method for molding highly heat-resistant sound absorbing and screening material |
CN102965846A (zh) * | 2012-11-22 | 2013-03-13 | 芜湖跃飞新型吸音材料股份有限公司 | 一种pet纤维/聚酰亚胺纤维复合吸音棉及其制备方法 |
CN102965841A (zh) * | 2012-11-22 | 2013-03-13 | 芜湖跃飞新型吸音材料股份有限公司 | 一种pet纤维/桑皮纤维复合吸音棉及其制备方法 |
KR101438926B1 (ko) * | 2012-11-29 | 2014-09-15 | 현대자동차주식회사 | 자동차용 고내열 흡음재 |
JP6123886B2 (ja) * | 2013-04-26 | 2017-05-10 | 株式会社オートネットワーク技術研究所 | 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 |
CN104441876B (zh) * | 2013-09-25 | 2018-04-27 | 东丽纤维研究所(中国)有限公司 | 一种汽车用复合层状吸音材料 |
CN103696131A (zh) * | 2013-11-25 | 2014-04-02 | 芜湖跃飞新型吸音材料股份有限公司 | 一种阻燃吸音棉及其制备方法 |
KR101439067B1 (ko) * | 2013-12-19 | 2014-09-05 | 현대자동차주식회사 | 흡차음재 및 이의 제조방법 |
KR101428426B1 (ko) * | 2013-12-19 | 2014-08-07 | 현대자동차주식회사 | 내열성 및 성형성이 개선된 흡차음재 및 이의 제조방법 |
KR101439066B1 (ko) | 2013-12-19 | 2014-09-05 | 현대자동차주식회사 | 성형성 및 외관이 우수한 흡차음재 및 이의 제조방법 |
JP2015139948A (ja) * | 2014-01-29 | 2015-08-03 | 株式会社オートネットワーク技術研究所 | 遮音材及び遮音材付きワイヤーハーネス |
FR3020781A1 (fr) * | 2014-05-12 | 2015-11-13 | Carbody | Panneau d'isolation acoustique |
CN106660349B (zh) * | 2014-08-07 | 2019-08-30 | 松下知识产权经营株式会社 | 树脂构造体以及使用该树脂构造体的电动吸尘器 |
WO2016051527A1 (ja) * | 2014-09-30 | 2016-04-07 | コンパニー ゼネラール デ エタブリッスマン ミシュラン | 吸音体 |
CN107454872A (zh) * | 2015-02-13 | 2017-12-08 | 泽费罗斯股份有限公司 | 非织造的红外反射纤维材料 |
CN107429456B (zh) * | 2015-03-12 | 2021-07-30 | 东丽株式会社 | 层叠无纺布 |
CN104882138A (zh) * | 2015-04-01 | 2015-09-02 | 中国科学院金属研究所 | 多孔泡沫碳化硅吸声材料的吸声结构 |
US10280943B2 (en) * | 2015-04-30 | 2019-05-07 | Dennis A Tracy | Fan optimizing acoustic characteristics |
CN106468038B (zh) * | 2015-08-19 | 2018-04-10 | 超美斯新材料股份有限公司 | 芳纶蜂窝纤维纸及其制备方法 |
WO2017111695A1 (en) | 2015-12-22 | 2017-06-29 | Razer (Asia-Pacific) Pte. Ltd. | Mesh assemblies, computing systems, and methods for manufacturing a mesh assembly |
WO2018043322A1 (ja) * | 2016-09-02 | 2018-03-08 | 東レ株式会社 | スパンボンド不織布およびその製造方法 |
JP2018092131A (ja) * | 2016-11-28 | 2018-06-14 | Jxtgエネルギー株式会社 | 吸音材用不織布及びそれを用いた吸音材 |
US10607589B2 (en) | 2016-11-29 | 2020-03-31 | Milliken & Company | Nonwoven composite |
US10513591B2 (en) | 2017-02-10 | 2019-12-24 | Ford Global Technologies, Llc | Low cost high heat polymer with improved sound deadening properties made with recycled plastics |
CA3053172C (en) * | 2017-04-03 | 2021-03-30 | Cascade Engineering, Inc. | Acoustic fiber silencer |
CN107128044B (zh) * | 2017-04-19 | 2019-05-21 | 杭州湘隽阻燃科技有限公司 | 一种汽车内饰环保阻燃复合面料及其制备方法 |
EP3425099A1 (de) * | 2017-07-03 | 2019-01-09 | Axel Nickel | Meltblown-vliesstoff mit verbesserter stapelbarkeit und lagerbarkeit |
CN108093614B (zh) * | 2017-12-13 | 2019-11-05 | 江西伟普科技有限公司 | 一种隔声吸波隔热环保型复合材料的制备方法 |
WO2019162849A1 (en) * | 2018-02-22 | 2019-08-29 | Low & Bonar Inc. | Composite acoustic layer |
FR3078040B1 (fr) | 2018-02-22 | 2020-03-13 | Faurecia Automotive Industrie | Piece d'insonorisation de vehicule automobile et procede de fabrication associe |
CN108547060A (zh) * | 2018-03-16 | 2018-09-18 | 平湖市伊凡家箱包有限公司 | 一种聚酰胺纤维/苎麻纤维复合纤维垫及其制备方法 |
CN108589035A (zh) * | 2018-06-22 | 2018-09-28 | 合肥洁诺医疗用品有限公司 | 一种高耐裂无纺布 |
EP3608601B1 (en) * | 2018-08-06 | 2024-06-12 | Zephyros Inc. | Gas-duct with a sound absorbing component |
CN111187513A (zh) * | 2019-12-23 | 2020-05-22 | 上海普利特伴泰材料科技有限公司 | 一种用于吸声阻尼的增强聚苯硫醚复合材料及其制备方法 |
CN111892773A (zh) * | 2020-07-29 | 2020-11-06 | 广西德福特科技有限公司 | 一种具有阻燃性能的双组份吸音棉及其制备方法和应用 |
CN112342688A (zh) * | 2020-10-31 | 2021-02-09 | 苏州新诺斯新材料科技有限公司 | 一种亲水柔软的点纹热轧无纺布及其制作工艺 |
EP4008823B1 (de) * | 2020-12-04 | 2023-10-25 | Carl Freudenberg KG | Geprägter vliesstoff für den fahrzeuginnenraum |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09324357A (ja) * | 1996-06-04 | 1997-12-16 | Kanebo Ltd | 不織布成形品 |
JP2002079598A (ja) * | 2000-09-07 | 2002-03-19 | Toray Ind Inc | 吸音材およびそれを用いた吸音板 |
Family Cites Families (65)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1102361A (en) * | 1964-06-09 | 1968-02-07 | Ici Ltd | Tufted fabrics |
US4194037A (en) * | 1974-10-21 | 1980-03-18 | Phillips Petroleum Company | Flame-resistant fabric and method of forming same |
JPS5263404A (en) | 1975-11-14 | 1977-05-25 | Nippon Kainooru Kk | Process for making porous and flexible sheets |
DE3032349A1 (de) * | 1980-08-28 | 1982-03-04 | Fa. Carl Freudenberg, 6940 Weinheim | Einlagevliesstoff |
JPS5747748U (zh) * | 1980-09-03 | 1982-03-17 | ||
US4780359A (en) * | 1987-04-03 | 1988-10-25 | Gates Formed-Fibre Products, Inc. | Fire retardent structural textile panel |
US4980233A (en) * | 1987-10-28 | 1990-12-25 | The Dow Chemical Company | Fire shielding composite structures |
US5068001A (en) * | 1987-12-16 | 1991-11-26 | Reinhold Haussling | Method of making a sound absorbing laminate |
US4957794A (en) * | 1990-01-02 | 1990-09-18 | E. I. Dupont De Nemours And Company | Aramid fluff |
DE4018727C2 (de) * | 1990-03-23 | 1994-10-06 | Freudenberg Carl Fa | Flammbarriere aus Vliesstoff |
US5035298A (en) * | 1990-04-02 | 1991-07-30 | Noxon Arthur M | Wall attached sound absorptive structure |
RU2023084C1 (ru) | 1991-12-17 | 1994-11-15 | Научно-производственный комплекс "ЦНИИШерсть" | Многослойный звукопоглощающий материал |
US5317113A (en) * | 1992-07-01 | 1994-05-31 | Industrial Acoustics Company, Inc. | Anechoic structural elements and chamber |
US5459291A (en) * | 1992-09-29 | 1995-10-17 | Schuller International, Inc. | Sound absorption laminate |
US5824973A (en) * | 1992-09-29 | 1998-10-20 | Johns Manville International, Inc. | Method of making sound absorbing laminates and laminates having maximized sound absorbing characteristics |
JP3126841B2 (ja) | 1993-01-20 | 2001-01-22 | ミネソタ マイニング アンド マニュファクチャリング カンパニー | 難燃性メルトブローン不織布 |
JPH0790625B2 (ja) | 1993-06-29 | 1995-10-04 | 株式会社日立製作所 | 開孔化粧材 |
US5585185A (en) * | 1995-02-17 | 1996-12-17 | Smith; Rayna | Automotive deck lid piece |
US5945643A (en) * | 1995-06-16 | 1999-08-31 | Casser; Donald J. | Vibration dampening material and process |
US5665447A (en) * | 1995-10-18 | 1997-09-09 | Owens-Corning Fiberglas Technology, Inc. | Sound screen insulation with asphalt septum |
US5766745A (en) * | 1996-02-09 | 1998-06-16 | Smith; W. Novis | Fire blocking textile insulation |
US5755900A (en) * | 1996-08-30 | 1998-05-26 | Owens-Corning Fiberglas Technology, Inc. | Method of making multilayer insulation product |
JPH10121361A (ja) | 1996-10-09 | 1998-05-12 | Ikeda Bussan Co Ltd | 内装材及び内装材用基材 |
JPH10333684A (ja) | 1997-05-29 | 1998-12-18 | Unitika Ltd | 複合吸音シート及びそれを用いた吸音機能を有する流体管 |
US6489256B1 (en) * | 1997-09-26 | 2002-12-03 | George M. Kent | Fire escape blanket and other melamine resin containing compositions and products with fire blocking properties |
JP3367637B2 (ja) * | 1997-10-16 | 2003-01-14 | 日産自動車株式会社 | 自動車室内の遮音構造 |
GB2333741B (en) * | 1998-01-30 | 2002-09-04 | Jason Inc | Vehicle headliner and laminate therefor |
USRE39260E1 (en) * | 1998-03-03 | 2006-09-05 | Lydall, Inc. | Thermal and acoustical insulating shield |
US6123172A (en) * | 1999-07-22 | 2000-09-26 | Lydall, Inc. | Thermal and acoustical insulating shield |
JPH11286065A (ja) | 1998-04-02 | 1999-10-19 | Toyoda Gosei Co Ltd | 吸遮音部材 |
DE19815045B4 (de) * | 1998-04-03 | 2004-04-08 | Borealis Gmbh | Verbunde mit textilem Charakter und Verfahren zu deren Herstellung sowie deren Verwendung |
US20050249931A1 (en) * | 1998-12-11 | 2005-11-10 | Japan Vilene Company, Ltd. | Nonwoven fabric-laminate and an automotive internal trim panel |
US6123171A (en) * | 1999-02-24 | 2000-09-26 | Mcnett; Christopher P. | Acoustic panels having plural damping layers |
US6109389A (en) * | 1999-05-11 | 2000-08-29 | Lydall, Inc. | Acoustical insulating barrier and method of making the barrier |
US6723428B1 (en) * | 1999-05-27 | 2004-04-20 | Foss Manufacturing Co., Inc. | Anti-microbial fiber and fibrous products |
US6345688B1 (en) * | 1999-11-23 | 2002-02-12 | Johnson Controls Technology Company | Method and apparatus for absorbing sound |
JP2001271438A (ja) | 2000-03-24 | 2001-10-05 | Bridgestone Corp | 屋外用吸音材 |
JP2002182655A (ja) | 2000-12-18 | 2002-06-26 | Toray Ind Inc | 吸音材およびそれを用いた吸音板 |
US20030220036A1 (en) * | 2000-12-20 | 2003-11-27 | Lee Robert A. | Laminates and coated materials comprising hydroxy-phenoxyether polymers |
JP4813667B2 (ja) | 2001-01-09 | 2011-11-09 | 宝和工業株式会社 | 内装カーペット及び内装カーペットの製造方法 |
US20040048036A1 (en) * | 2001-05-24 | 2004-03-11 | Japan Vilene Company, Ltd. | Floor mat for automobile |
US20020197442A1 (en) * | 2001-06-06 | 2002-12-26 | Wyner Daniel M. | Insulating fabrics |
JP2003049351A (ja) * | 2001-07-31 | 2003-02-21 | Toyobo Co Ltd | 高性能吸音材 |
JP3613727B2 (ja) | 2001-09-06 | 2005-01-26 | 東洋紡績株式会社 | 成形性に優れた吸音材 |
JP3568936B2 (ja) | 2002-01-25 | 2004-09-22 | 株式会社フジコー | 自動車用の吸音材 |
CN1290627C (zh) * | 2002-07-11 | 2006-12-20 | 旭化成纤维株式会社 | 擦器及其制造方法 |
JP4032921B2 (ja) * | 2002-10-25 | 2008-01-16 | 東レ株式会社 | 吸音材 |
JP4043343B2 (ja) * | 2002-10-28 | 2008-02-06 | 帝人ファイバー株式会社 | 吸音構造体 |
US6871898B2 (en) * | 2003-03-27 | 2005-03-29 | Omnova Solutions Inc. | Soft cover for vehicles and process for making |
JP4083068B2 (ja) * | 2003-05-09 | 2008-04-30 | 名古屋油化株式会社 | 難燃性吸音材 |
JP4211496B2 (ja) * | 2003-05-30 | 2009-01-21 | 東レ株式会社 | 吸音材構成部材および吸音材 |
US7694779B2 (en) * | 2003-08-25 | 2010-04-13 | Takayasu Co., Ltd. | Sound absorbing material |
US20050170732A1 (en) * | 2004-01-30 | 2005-08-04 | Knoff Warren F. | Multilayer spunlaced nonwoven fire blocking composite |
JP2005263118A (ja) * | 2004-03-19 | 2005-09-29 | Howa Seni Kogyo Kk | 車輌用吸音材 |
JP4416564B2 (ja) * | 2004-04-26 | 2010-02-17 | 株式会社イノアックコーポレーション | 吸音性衝撃吸収部材 |
JP2005335279A (ja) * | 2004-05-28 | 2005-12-08 | Du Pont Toray Co Ltd | 易成形性吸音材 |
US20060035555A1 (en) * | 2004-06-22 | 2006-02-16 | Vasanthakumar Narayanan | Durable and fire resistant nonwoven composite fabric based military combat uniform garment |
US7178630B1 (en) * | 2004-08-30 | 2007-02-20 | Jay Perdue | Acoustic device for wall mounting for diffusion and absorption of sound |
JP2006098890A (ja) * | 2004-09-30 | 2006-04-13 | Toray Ind Inc | 吸音材およびその製造方法 |
US7279059B2 (en) * | 2004-12-28 | 2007-10-09 | Owens Corning Intellectual Capital, Llc | Polymer/WUCS mat for use in automotive applications |
US20060137799A1 (en) * | 2004-12-29 | 2006-06-29 | Enamul Haque | Thermoplastic composites with improved sound absorbing capabilities |
US20060289230A1 (en) * | 2005-06-24 | 2006-12-28 | Terence Connelly | Acoustical insulation for motor vehicles |
US20060289231A1 (en) * | 2005-06-28 | 2006-12-28 | Priebe Joseph A | Acoustic absorber/barrier composite |
JP2007086505A (ja) * | 2005-09-22 | 2007-04-05 | Du Pont Toray Co Ltd | 吸遮音材 |
CN1982123B (zh) * | 2005-12-13 | 2011-10-26 | 株式会社竹广 | 超轻量隔音材料 |
-
2004
- 2004-08-24 US US10/567,684 patent/US7694779B2/en not_active Expired - Fee Related
- 2004-08-24 ZA ZA200601215A patent/ZA200601215B/en unknown
- 2004-08-24 CN CNB2004800244513A patent/CN100442034C/zh not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09324357A (ja) * | 1996-06-04 | 1997-12-16 | Kanebo Ltd | 不織布成形品 |
JP2002079598A (ja) * | 2000-09-07 | 2002-03-19 | Toray Ind Inc | 吸音材およびそれを用いた吸音板 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106113872A (zh) * | 2015-05-06 | 2016-11-16 | 现代自动车株式会社 | 用于车辆外部的纤维组件及用于制造其的方法 |
US10906269B2 (en) | 2015-05-06 | 2021-02-02 | Hyundai Motor Company | Fibrous component for vehicle exterior and method for manufacturing the same |
Also Published As
Publication number | Publication date |
---|---|
US20060225952A1 (en) | 2006-10-12 |
CN1842698A (zh) | 2006-10-04 |
US7694779B2 (en) | 2010-04-13 |
ZA200601215B (en) | 2007-05-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100442034C (zh) | 吸声材料 | |
KR101114805B1 (ko) | 흡음재 | |
JP2005335279A (ja) | 易成形性吸音材 | |
US8496088B2 (en) | Acoustic composite | |
KR100903559B1 (ko) | 부직포 흡음재 | |
JP2014224648A (ja) | 防炎断熱材、及び車両用防炎断熱材 | |
JP2007279649A (ja) | 吸音材 | |
US20180142387A1 (en) | Process for forming a nonwoven composite | |
CN111527253A (zh) | 无纺布、及使用其作为表皮材料而成的复合吸音材料 | |
JP2019074751A (ja) | 吸音材 | |
KR101071193B1 (ko) | 흡음성 부직포 | |
JP2006138935A (ja) | 耐熱性吸音材 | |
JP2007086505A (ja) | 吸遮音材 | |
CN113039065A (zh) | 阻燃非织造纤维组件 | |
JP2019043014A (ja) | 複合吸音材 | |
RU2358246C2 (ru) | Звукопоглощающий материал | |
KR100574764B1 (ko) | 흡음성과 단열성이 우수한 멜트블로운 부직포 | |
JP4032921B2 (ja) | 吸音材 | |
JP2009119711A (ja) | 自動車用内装材及び自動車用内装基材 | |
JP2010089706A (ja) | 車両用断熱吸音材 | |
JP2008231596A (ja) | 吸音性に優れた繊維構造体 | |
US20220227100A1 (en) | Nonwoven fibrous web | |
JP2005195637A (ja) | 吸音材 | |
JP3496761B2 (ja) | エアコン室外機用防音材 | |
CN113195815A (zh) | 阻燃非织造织物 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1092213 Country of ref document: HK |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Gifu County, Japan Co-patentee after: Ichimura Sangyo Co.,Ltd. Patentee after: Takayasu Co.,Ltd. Address before: Gifu County, Japan Co-patentee before: DU PONT-TORAY Co.,Ltd. Patentee before: Takayasu Co.,Ltd. Co-patentee before: Ichimura Sangyo Co.,Ltd. |
|
REG | Reference to a national code |
Ref country code: HK Ref legal event code: WD Ref document number: 1092213 Country of ref document: HK |
|
CX01 | Expiry of patent term |
Granted publication date: 20081210 |
|
CX01 | Expiry of patent term |