JP2002521722A5 - - Google Patents

Download PDF

Info

Publication number
JP2002521722A5
JP2002521722A5 JP2000561609A JP2000561609A JP2002521722A5 JP 2002521722 A5 JP2002521722 A5 JP 2002521722A5 JP 2000561609 A JP2000561609 A JP 2000561609A JP 2000561609 A JP2000561609 A JP 2000561609A JP 2002521722 A5 JP2002521722 A5 JP 2002521722A5
Authority
JP
Japan
Prior art keywords
plastic
film
microperforations
microperforated
absorbing material
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.)
Granted
Application number
JP2000561609A
Other languages
English (en)
Japanese (ja)
Other versions
JP4108933B2 (ja
JP2002521722A (ja
Filing date
Publication date
Priority claimed from US09/122,240 external-priority patent/US6617002B2/en
Application filed filed Critical
Publication of JP2002521722A publication Critical patent/JP2002521722A/ja
Publication of JP2002521722A5 publication Critical patent/JP2002521722A5/ja
Application granted granted Critical
Publication of JP4108933B2 publication Critical patent/JP4108933B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP2000561609A 1998-07-24 1999-01-18 吸音用微小穿孔ポリマーフィルムおよびそれを用いた吸音材 Expired - Lifetime JP4108933B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/122,240 US6617002B2 (en) 1998-07-24 1998-07-24 Microperforated polymeric film for sound absorption and sound absorber using same
US09/122,240 1998-07-24
PCT/US1999/000987 WO2000005707A1 (en) 1998-07-24 1999-01-18 Microperforated polymeric film for sound absorption and sound absorber using same

Publications (3)

Publication Number Publication Date
JP2002521722A JP2002521722A (ja) 2002-07-16
JP2002521722A5 true JP2002521722A5 (https=) 2006-03-09
JP4108933B2 JP4108933B2 (ja) 2008-06-25

Family

ID=22401534

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000561609A Expired - Lifetime JP4108933B2 (ja) 1998-07-24 1999-01-18 吸音用微小穿孔ポリマーフィルムおよびそれを用いた吸音材

Country Status (7)

Country Link
US (1) US6617002B2 (https=)
EP (1) EP1101218B1 (https=)
JP (1) JP4108933B2 (https=)
AU (1) AU2323299A (https=)
CA (1) CA2337614C (https=)
DE (1) DE69902276T2 (https=)
WO (1) WO2000005707A1 (https=)

Families Citing this family (94)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6977109B1 (en) 1998-07-24 2005-12-20 3M Innovative Properties Company Microperforated polymeric film for sound absorption and sound absorber using same
ES2211586T3 (es) * 1999-08-11 2004-07-16 HP-CHEMIE PELZER RESEARCH & DEVELOPMENT LTD. Componente con alto efecto de absorcion sobre un amplio intervalo de frecuencia.
WO2001019528A1 (en) * 1999-09-15 2001-03-22 Aradigm Corporation Pore structures for reduced pressure aerosolization
ATE288001T1 (de) * 2000-03-20 2005-02-15 Newmat Sa Flexible polymerfolie für aufgespannte strukturen,verfahren zu deren herstellung und unterdecke mit dieser folie
US6598701B1 (en) 2000-06-30 2003-07-29 3M Innovative Properties Company Shaped microperforated polymeric film sound absorbers and methods of manufacturing the same
AU2001284049A1 (en) * 2000-09-09 2002-03-22 Hp-Chemie Pelzer Research And Development Ltd. Floor covering with improved soundproofing properties
JP2003241762A (ja) * 2002-02-14 2003-08-29 Koei Chemical Kogyosho:Kk 吸音マットとその製造方法
US20070292675A1 (en) * 2002-09-17 2007-12-20 Hout Penne J Polymeric foam composites that meet factory material 4880 requirements
JP4083068B2 (ja) * 2003-05-09 2008-04-30 名古屋油化株式会社 難燃性吸音材
JP4227618B2 (ja) * 2003-05-29 2009-02-18 リオン株式会社 遮音構造体とこれを適用した構造物
DE10337110A1 (de) * 2003-08-11 2005-03-17 Zeuna-Stärker GmbH & Co. KG Abgasschalldämpfer
US7314114B2 (en) * 2004-02-11 2008-01-01 Acoustics First Corporation Flat panel diffuser
JP4001588B2 (ja) * 2004-04-09 2007-10-31 株式会社林技術研究所 自動車用成形敷設内装材
ES2245240B1 (es) * 2004-06-03 2007-03-16 Consejo Sup. Investig. Cientificas. Unidades de insercion microperforadas para su uso como absorbentes acusticos.
US20060065481A1 (en) * 2004-09-24 2006-03-30 Lear Corporation Perforated hard trim for sound absorption
FR2881765B1 (fr) * 2005-02-08 2007-04-13 Brevetix Sarl Ensemble acoustiquement absorbant
NO322685B1 (no) * 2005-03-23 2006-11-27 Deamp As Plateelement
CN101151417B (zh) * 2005-03-30 2011-05-04 松下电器产业株式会社 吸音结构体
US20060254855A1 (en) * 2005-05-16 2006-11-16 Loftus James E Fibrous material having densified surface for improved air flow resistance and method of making
KR100645824B1 (ko) * 2005-06-14 2006-11-14 김영옥 흡음판넬
US20070012508A1 (en) * 2005-07-13 2007-01-18 Demers Christopher G Impact resistance acoustic treatment
US7276839B1 (en) * 2005-11-30 2007-10-02 The United States Of America Represented By The Secretary Of The Navy Bondable fluoropolymer film as a water block/acoustic window for environmentally isolating acoustic devices
KR101308300B1 (ko) * 2006-04-27 2013-09-17 쓰리엠 이노베이티브 프로퍼티즈 컴파니 구조화된 필름의 제조 방법
US8367184B2 (en) * 2006-04-27 2013-02-05 3M Innovative Properties Company Structured films having acoustical absorbance properties
US7520370B2 (en) * 2006-05-17 2009-04-21 William Orlin Gudim Combination acoustic diffuser and absorber and method of production thereof
EP2054562B1 (fr) * 2006-08-10 2013-02-13 Brevetix Ensemble acoustiquement absorbant
DE102007051408A1 (de) * 2007-10-25 2009-05-28 Prelatec Gmbh Verfahren zum Bohren von Löchern definierter Geometrien mittels Laserstrahlung
DE202007017699U1 (de) * 2007-12-19 2009-02-26 VS Vereinigte Spezialmöbelfabriken GmbH & Co. KG Trennwandelement
WO2009129139A2 (en) * 2008-04-14 2009-10-22 3M Innovative Properties Company Multilayer sound absorbing sheet
WO2009131855A2 (en) * 2008-04-22 2009-10-29 3M Innovative Properties Company Hybrid sound absorbing sheet
JP5872895B2 (ja) * 2008-05-05 2016-03-01 スリーエム イノベイティブ プロパティズ カンパニー 音響複合体
US8573358B2 (en) * 2008-05-22 2013-11-05 3M Innovative Properties Company Multilayer sound absorbing structure comprising mesh layer
CN102301220B (zh) 2008-12-19 2014-06-25 3M创新有限公司 用于浓缩样品的系统和方法
EP2373975B1 (en) * 2008-12-19 2020-04-01 3M Innovative Properties Company System and method for processing samples
FR2948457B1 (fr) * 2009-07-24 2013-08-09 Canon Kk Procede de determination d'un profil d'absorption, dispositif et programme d'ordinateur associes
TWI506070B (zh) 2009-12-14 2015-11-01 3M Innovative Properties Co 微穿孔聚合物薄膜及其製造方法與用途
FR2964677B1 (fr) * 2010-09-14 2013-06-28 Saint Gobain Procede et dispositif pour fabriquer un panneau absorbant acoustique
US9088107B2 (en) * 2010-12-16 2015-07-21 Taras Kowalczyszyn Housing for containing electronic components therein
US8893851B2 (en) * 2010-12-21 2014-11-25 Yoshiharu Kitamura Soundproofing plate which does not obstruct airflow
EP2726843B1 (en) 2011-06-30 2016-03-02 3M Innovative Properties Company Systems and methods for detecting an analyte of interest in a sample using filters and microstructured surfaces
EP2726842B1 (en) 2011-06-30 2016-03-16 3M Innovative Properties Company Systems and methods for detecting an analyte of interest in a sample using microstructured surfaces
JP6110056B2 (ja) 2011-08-25 2017-04-05 スリーエム イノベイティブ プロパティズ カンパニー 吸音材
US9194124B2 (en) 2011-12-09 2015-11-24 3M Innovative Properties Company Acoustic light panel
US8418806B1 (en) 2012-01-13 2013-04-16 Janesville Acoustics, a Unit of Jason Incorporated Sound attenuating device using an embedded layer for acoustical tuning
JP6233796B2 (ja) * 2012-07-31 2017-11-22 インターマン株式会社 携帯端末用ブース
DE102012216500A1 (de) 2012-09-17 2014-03-20 Hp Pelzer Holding Gmbh Mehrlagiger gelochter Schallabsorber
EP2725574B1 (en) * 2012-09-21 2015-08-05 Yoshiharu Kitamura Soundproofing plate permitting airflow, and soundproofing device
US9388731B2 (en) 2013-03-15 2016-07-12 Kohler Co. Noise suppression system
US9752494B2 (en) 2013-03-15 2017-09-05 Kohler Co. Noise suppression systems
EP2858066A3 (en) * 2013-10-03 2015-04-15 Kohler Co. Noise suppression systems
US9168476B2 (en) 2013-10-11 2015-10-27 3M Innovative Properties Company Air filter comprising a microperforated film, and method of using
DE102013226792A1 (de) * 2013-12-19 2015-06-25 Volkswagen Aktiengesellschaft Verfahren zur akustischen und/oder fluidtechnischen Perforation eines aus einem Faserverbundkunststoff hergestellten Bauteils
FR3018384B1 (fr) * 2014-03-04 2016-03-11 Scherrer Jean Marc Ensemble d'absorption acoustique a hautes et basses frequences
NO337032B1 (no) 2014-04-29 2016-01-04 Deamp As Lydabsorberende film
ES2703379T3 (es) * 2014-05-14 2019-03-08 Pregymix S R L Dispositivo de atenuación acústica para carriles
DE102014214547A1 (de) * 2014-07-24 2016-01-28 Sennheiser Electronic Gmbh & Co. Kg Verfahren zum Herstellen von akustischen Widerständen
EP3192068A1 (en) 2014-09-09 2017-07-19 3M Innovative Properties Company Acoustic device
DK178443B1 (en) * 2014-12-01 2016-02-29 Dampa Aps Sound absorbing dry erase board
EP3259125A1 (en) * 2015-02-18 2017-12-27 Middle River Aircraft Systems Acoustic liners and method of shaping an inlet of an acoustic liner
JP6464412B2 (ja) * 2015-04-08 2019-02-06 平岡織染株式会社 吸音不燃シート
US9747883B2 (en) 2015-04-14 2017-08-29 Cadillac Products Automotive Company Acoustic insulator mat with liquid applied sprayable coating and method for making the same
DE102015209105A1 (de) 2015-05-19 2016-11-24 Hp Pelzer Holding Gmbh Leichtes akustisches Bauteil
JP6798490B2 (ja) * 2015-06-09 2020-12-09 Ａｇｃ株式会社 フィルムおよび吸音構造体
KR102522668B1 (ko) * 2015-09-02 2023-04-18 쿠퍼스탠다드오토모티브앤인더스트리얼 주식회사 차량용 소음기
US10068563B2 (en) 2015-11-18 2018-09-04 Rpg Acoustical Systems Llc Sound absorbing panel with wedge-shaped cross-section micro-slits
US10460714B1 (en) 2016-02-05 2019-10-29 United States Of America As Represented By The Administrator Of National Aeronautics And Space Administration Broadband acoustic absorbers
JP6376167B2 (ja) * 2016-03-31 2018-08-22 マツダ株式会社 吸音材
US11104098B2 (en) 2016-05-31 2021-08-31 Cadillac Products Automotive Company Fibrous vehicle underbody shield
WO2018037959A1 (ja) * 2016-08-23 2018-03-01 富士フイルム株式会社 防音構造体、および、開口構造体
JP2019535619A (ja) 2016-11-04 2019-12-12 コーニング インコーポレイテッド 微細穿孔板システム、用途、および微細穿孔板システムを作る方法
US10294596B2 (en) 2016-11-21 2019-05-21 Milliken & Company Process for forming a nonwoven composite
US10062371B2 (en) 2016-11-21 2018-08-28 Milliken & Company Nonwoven composite
US10792870B2 (en) 2016-11-29 2020-10-06 Milliken & Company Process for forming a nonwoven composite
US10607589B2 (en) 2016-11-29 2020-03-31 Milliken & Company Nonwoven composite
WO2018181139A1 (ja) * 2017-03-27 2018-10-04 富士フイルム株式会社 防音構造体、ならびに、吸音パネルおよび調音パネル
US11402123B2 (en) 2017-06-28 2022-08-02 3M Innovative Properties Company Microperforated conduit
EP3698355B1 (en) 2017-10-19 2026-01-07 3M Innovative Properties Company Acoustic article and related methods
US10611116B2 (en) 2018-05-17 2020-04-07 Milliken & Company Nonwoven composite
KR20220060561A (ko) 2018-07-23 2022-05-11 쓰리엠 이노베이티브 프로퍼티즈 컴파니 단열재 및 그의 방법
US12558868B2 (en) 2018-09-07 2026-02-24 3M Innovative Properties Company Fire protection article and related methods
JP7645814B2 (ja) 2019-04-25 2025-03-14 スリーエム イノベイティブ プロパティズ カンパニー 音響物品及びその方法
CN113242700B (zh) * 2019-09-03 2025-06-06 韬略运动器材有限公司 包含倾斜冲击保护技术的头盔、运动器材及其方法
WO2021044272A1 (en) 2019-09-03 2021-03-11 3M Innovative Properties Company Assembly including acoustic baffles
US11869474B2 (en) * 2020-02-10 2024-01-09 Lumenwerx Ulc. Sound absorbing light fixture
US11446980B2 (en) 2020-06-10 2022-09-20 Denso International America, Inc. HVAC system noise control
US20230326443A1 (en) 2020-09-11 2023-10-12 3M Innovative Properties Company Acoustic absorbing filler and related acoustic article
CN116097346A (zh) 2020-09-11 2023-05-09 3M创新有限公司 吸声填料和相关的声学制品
WO2022084830A1 (en) 2020-10-23 2022-04-28 3M Innovative Properties Company Acoustic articles and assemblies
CN116830377A (zh) 2020-12-28 2023-09-29 3M创新有限公司 电池组件和方法
US11982391B2 (en) * 2021-01-14 2024-05-14 Versus Llc Percussive pressure damper
US12157294B2 (en) * 2021-07-23 2024-12-03 Whirlpool Corporation Scrim layer on insulation
EP4402677A1 (en) 2021-09-15 2024-07-24 3M Innovative Properties Company Acoustic articles and methods of making the same
CN115620691B (zh) * 2022-10-10 2025-06-13 南昌航空大学 一种可伸缩的微穿孔板吸声结构及设计方法
CN115731912A (zh) * 2022-11-18 2023-03-03 蚌埠学院 一种微穿孔板吸声结构及设计方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3621934A (en) * 1970-05-18 1971-11-23 Goodrich Co B F Acoustic wall coverings
US3782495A (en) 1972-06-08 1974-01-01 M Nassof Ceiling tile
GB1550226A (en) * 1975-06-04 1979-08-08 Scott Paper Co Perforated embossed film or foil to foam laminates
US4287962A (en) 1977-11-14 1981-09-08 Industrial Acoustics Company Packless silencer
SE500334C2 (sv) 1990-02-08 1994-06-06 Rockwool Ab Krökt akustikelement
US5459291A (en) 1992-09-29 1995-10-17 Schuller International, Inc. Sound absorption laminate
US5298694A (en) 1993-01-21 1994-03-29 Minnesota Mining And Manufacturing Company Acoustical insulating web
DE4315759C1 (de) 1993-05-11 1994-05-05 Fraunhofer Ges Forschung Schallabsorbierendes Glas- oder transparentes Kunstglasbauteil
US5560967A (en) * 1994-07-25 1996-10-01 The Excello Specialty Company Sound absorbing automotive water deflector
JPH08314468A (ja) * 1995-03-14 1996-11-29 Toyoda Gosei Co Ltd 防音材
JP3306610B2 (ja) * 1994-12-13 2002-07-24 エヌ・オー・ケー・ビブラコースティック株式会社 吸音材の製造方法
US5653836A (en) 1995-07-28 1997-08-05 Rohr, Inc. Method of repairing sound attenuation structure used for aircraft applications
JP3346451B2 (ja) * 1996-06-06 2002-11-18 日産自動車株式会社 筒部を有する成形品の成形方法
DE19626676A1 (de) 1996-07-03 1998-01-08 Kaefer Isoliertechnik Vorrichtung zur Verminderung von Schallpegeln in Gebäuden
US5962107A (en) * 1997-10-29 1999-10-05 Johns Manville International, Inc. Perforated cellular sound absorption material

Similar Documents

Publication Publication Date Title
JP2002521722A5 (https=)
WO2004110717A3 (en) Method for manufacturing perforated microstructures by using fluidic jets
WO2002042056A8 (de) Generatives verfahren zur herstellung eines bauteils sowie vorrichtung zu durchführung des verfahrens
EP1437116A4 (en) MULTI-CHANNEL MOLDED ARTICLE, AND METHOD AND DEVICE FOR PRODUCING THE ARTICLE
DE69925737D1 (de) Verfahren zur herstellung von formgepressten türverkleidungen aus flächigem holzverbundwerkstoff, sowie die so erhaltene türverkleidung und tür
DE60002750D1 (de) Schnelles prototypierungsverfahren und vorrichtung
MXPA05010759A (es) Gancho extruido de perfil tratado con calor.
WO2003059110A3 (en) Heat treated profile extruded hook
WO2004008248A3 (en) A method of forming a mold and molding a micro-device
WO2003082550A3 (en) Method and device for manufacturing fabric material
DE602004022260D1 (de) Verfahren zur herstellung von mikrostrukturen mit mehreren mikroelementen mit durchgangslöchern
WO2002037183A3 (en) Inverse resist coating process
DE60126668D1 (de) Extrudierter styrolharzschaumstoff und verfahren zu seiner herstellung
WO2005052207A3 (en) Filament winding for metal matrix composites
DE59105631D1 (de) Verfahren zur herstellung von flächen- und im querschnitt ringförmigen extrudaten sowie vorrichtung zur durchführung des verfahrens.
JP2000295699A5 (https=)
DE59900306D1 (de) Verfahren zur herstellung eines oberflächenstrukturierten, folienartigen halbzeugs aus einem thermoplasten, vorrichtung zur durchführung des verfahren, sowie folienhalbzeug oder produkt
ATE181013T1 (de) Formkörper aus verbundmaterial sowie verfahren zu seiner herstellung
CA2337304A1 (en) Die capable of being opened, manufacturing method thereof, and mold
DE50108709D1 (de) Thermoplastisch formbarer polycarbonat-verbundwerkstoff, verfahren zu seiner herstellung, seine verwendung sowie flammgeschütztes polycarbonat-formteil
JP2005305945A5 (https=)
WO2003059108A3 (en) Heat treated extruded hook fastener
DE59604779D1 (de) Verfahren und vorrichtung zur herstellung von zweischichtigen, lichtleitenden mikrostrukturen durch abformtechnik
SG106615A1 (en) Polypropylene resin composition, t die film made of the same and method of producing t die film
DE60121757D1 (de) Verfahren zur herstellng von membranen und die damit erhaltenen membranen