KR20110004418A - 다층 흡음 시트 - Google Patents

다층 흡음 시트 Download PDF

Info

Publication number
KR20110004418A
KR20110004418A KR1020107024785A KR20107024785A KR20110004418A KR 20110004418 A KR20110004418 A KR 20110004418A KR 1020107024785 A KR1020107024785 A KR 1020107024785A KR 20107024785 A KR20107024785 A KR 20107024785A KR 20110004418 A KR20110004418 A KR 20110004418A
Authority
KR
South Korea
Prior art keywords
sound absorbing
absorbing sheet
multilayer
film layer
multilayer sound
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.)
Ceased
Application number
KR1020107024785A
Other languages
English (en)
Korean (ko)
Inventor
마리 노노기
마코토 사사키
치아키 하나마키
Original Assignee
쓰리엠 이노베이티브 프로퍼티즈 컴파니
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 쓰리엠 이노베이티브 프로퍼티즈 컴파니 filed Critical 쓰리엠 이노베이티브 프로퍼티즈 컴파니
Publication of KR20110004418A publication Critical patent/KR20110004418A/ko
Ceased legal-status Critical Current

Links

Images

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
    • G10K11/172—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using resonance effects
    • 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
    • B32B23/00—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose
    • B32B23/04—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose comprising such cellulosic plastic substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B23/048—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose comprising such cellulosic plastic substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • 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
    • B32B23/00—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose
    • B32B23/04—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose comprising such cellulosic plastic substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B23/08—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose comprising such cellulosic plastic substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B32B23/00—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose
    • B32B23/10—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose 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
    • B32B23/00—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose
    • B32B23/20—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose comprising esters
    • 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
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/065—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • 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
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
    • 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
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B32B27/365—Layered products comprising a layer of synthetic resin comprising polyesters comprising polycarbonates
    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
    • 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
    • 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
    • B32B5/024—Woven fabric
    • 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
    • B32B5/18—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 features of a layer of foamed material
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B32B7/14—Interconnection of layers using interposed adhesives or interposed materials with bonding properties applied in spaced arrangements, e.g. in stripes
    • 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
    • G10K11/168—Plural layers of different materials, e.g. sandwiches
    • 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
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • 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
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/0278—Polyurethane
    • 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
    • B32B2266/00—Composition of foam
    • B32B2266/04—Inorganic
    • B32B2266/045—Metal
    • 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
    • B32B2266/00—Composition of foam
    • B32B2266/06—Open cell foam
    • 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
    • B32B2457/00—Electrical equipment
    • 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
    • B32B2509/00—Household appliances
    • 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
    • B32B2605/08—Cars

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Textile Engineering (AREA)
  • Laminated Bodies (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Building Environments (AREA)
KR1020107024785A 2008-04-14 2009-04-10 다층 흡음 시트 Ceased KR20110004418A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US4453808P 2008-04-14 2008-04-14
US61/044,538 2008-04-14

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020167030214A Division KR101840581B1 (ko) 2008-04-14 2009-04-10 다층 흡음 시트

Publications (1)

Publication Number Publication Date
KR20110004418A true KR20110004418A (ko) 2011-01-13

Family

ID=41199661

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020107024785A Ceased KR20110004418A (ko) 2008-04-14 2009-04-10 다층 흡음 시트
KR1020167030214A Expired - Fee Related KR101840581B1 (ko) 2008-04-14 2009-04-10 다층 흡음 시트

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020167030214A Expired - Fee Related KR101840581B1 (ko) 2008-04-14 2009-04-10 다층 흡음 시트

Country Status (6)

Country Link
US (1) US8469145B2 (enExample)
EP (1) EP2311028B1 (enExample)
JP (2) JP6029279B2 (enExample)
KR (2) KR20110004418A (enExample)
CN (1) CN102057421B (enExample)
WO (1) WO2009129139A2 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014007481A1 (ko) * 2012-07-05 2014-01-09 (주)엘지하우시스 인테리어성 흡음시트 및 이를 포함하는 흡음형 방음패널
KR20140054304A (ko) * 2011-08-25 2014-05-08 쓰리엠 이노베이티브 프로퍼티즈 컴파니 방음 장식용 재료
WO2014088251A1 (ko) 2012-12-06 2014-06-12 (주)엘지하우시스 미세공명구조를 갖는 흡음시트, 그 제조 방법 및 이를 이용한 흡음형 방음패널

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2272060B1 (en) * 2008-04-22 2019-09-18 3M Innovative Properties Company Hybrid sound absorbing sheet
EP2283480A4 (en) * 2008-05-22 2016-11-09 3M Innovative Properties Co MULTILAYER SOUND ABSORBING STRUCTURE WITH A MESH LAYER
CN102275346B (zh) * 2011-05-16 2013-11-13 东华大学 一种吸声复合结构材料及其制备方法
EP3124236A1 (en) 2011-06-17 2017-02-01 Fiberweb, Inc. Vapor permeable, substantially water impermeable multilayer article
WO2012177996A2 (en) 2011-06-23 2012-12-27 Fiberweb, Inc. Vapor permeable, substantially water impermeable multilayer article
WO2012178027A2 (en) 2011-06-23 2012-12-27 Fiberweb, Inc. Vapor-permeable, substantially water-impermeable multilayer article
WO2012178011A2 (en) 2011-06-24 2012-12-27 Fiberweb, Inc. Vapor-permeable, substantially water-impermeable multilayer article
US8434591B2 (en) 2011-09-21 2013-05-07 Robert Bosch Gmbh Acoustic barrier
KR101477861B1 (ko) * 2012-07-04 2014-12-30 (주)엘지하우시스 흡음성능이 향상된 흡음시트 및 그의 제조방법
DE102012216500A1 (de) * 2012-09-17 2014-03-20 Hp Pelzer Holding Gmbh Mehrlagiger gelochter Schallabsorber
USD740035S1 (en) * 2013-04-29 2015-10-06 Vorwek & Co. Interholding Gmbh Floor covering with dot pattern
ITFI20130254A1 (it) * 2013-10-23 2015-04-24 Pantex Internat S P A "prodotto laminato forato e metodo per produrre tale prodotto"
JP2015102593A (ja) * 2013-11-21 2015-06-04 リンテック株式会社 吸音材
CN104064175B (zh) * 2014-07-10 2017-05-10 中国科学院电子学研究所 仿生降噪膜片
JP6464412B2 (ja) * 2015-04-08 2019-02-06 平岡織染株式会社 吸音不燃シート
JP2016200695A (ja) * 2015-04-09 2016-12-01 株式会社クラレ 吸音パネルおよびそれを用いた吸音方法
KR101704195B1 (ko) 2015-05-06 2017-02-13 현대자동차주식회사 차량 외장용 섬유 부품 및 제조 방법
JP6495094B2 (ja) * 2015-05-19 2019-04-03 株式会社神戸製鋼所 多孔板
WO2016208507A1 (ja) * 2015-06-22 2016-12-29 富士フイルム株式会社 防音構造、ルーバーおよびパーティション
FR3044812B1 (fr) * 2015-12-02 2018-11-02 Universite De Franche-Comte Metamateriau acoustique absorbant
JP6458202B2 (ja) * 2016-03-29 2019-01-23 富士フイルム株式会社 防音構造、仕切り構造、窓部材およびケージ
EP3438967B1 (en) * 2016-03-29 2021-04-21 FUJIFILM Corporation Soundproofing structure, opening structure, cylindrical structure, window member, and partition member
WO2017170315A1 (ja) * 2016-03-29 2017-10-05 富士フイルム株式会社 防音構造、仕切り構造、窓部材およびケージ
CN109643537B (zh) 2016-08-31 2020-04-21 富士胶片株式会社 防音结构及防音系统
WO2018212002A1 (ja) 2017-05-15 2018-11-22 名古屋油化株式会社 吸音性表皮材、吸音材
EP3682048A4 (en) 2017-09-15 2021-09-01 3M Innovative Properties Company FIBER FIBER WEB AND METHOD FOR IT
CN111133504A (zh) * 2017-09-25 2020-05-08 富士胶片株式会社 隔音结构体
US11120783B2 (en) * 2018-09-07 2021-09-14 GM Global Technology Operations LLC Composite article for mitigating noise, vibration, and harshness
US11204204B2 (en) * 2019-03-08 2021-12-21 Toyota Motor Engineering & Manufacturing North America, Inc. Acoustic absorber with integrated heat sink
CN112810268B (zh) * 2019-11-15 2023-08-22 科德宝两合公司 吸声纺织复合材料
US11541829B2 (en) * 2020-06-18 2023-01-03 Freudenberg Performance Materials Lp Acoustical baffle
JP2024041031A (ja) * 2022-09-13 2024-03-26 三洋化成工業株式会社 積層吸音材
US12422151B2 (en) * 2023-10-13 2025-09-23 Trane International Inc. Sound and vibration damping enclosures for refrigerant compressors of climate control systems

Family Cites Families (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3177970A (en) * 1961-01-21 1965-04-13 Gomma Antivibranti Applic Sound-absorbing panels with tapered holes therethrough
US3214565A (en) * 1963-01-30 1965-10-26 Armstrong Cork Co Ceiling tile adapted for electrical heating and sound absorption
DE2930123A1 (de) 1979-07-25 1981-02-12 Wilhelmi Holzwerk Schallschluckende bauplatte
JPS59222893A (ja) * 1983-05-31 1984-12-14 住友電気工業株式会社 吸音板
JPS6083365A (ja) 1983-10-13 1985-05-11 Nec Corp 半導体装置
JPS60135997A (ja) * 1983-12-26 1985-07-19 株式会社日立製作所 吸音材
JPH0323319A (ja) 1989-06-19 1991-01-31 Nissan Motor Co Ltd 過給機付内燃機関の制御装置
JP2778754B2 (ja) 1989-09-22 1998-07-23 住友スリーエム株式会社 電磁遮蔽ガスケツトテープ
JP2522604B2 (ja) * 1990-04-26 1996-08-07 株式会社ユニックス 吸音材およびその製造方法
JP2840130B2 (ja) 1990-11-21 1998-12-24 日本碍子株式会社 吸音体
CA2091288C (en) * 1992-03-13 1995-11-28 Toru Morimoto Membranous-vibration sound absorbing materials
JPH064398A (ja) 1992-06-22 1994-01-14 Mitsubishi Electric Corp 情報処理装置
DE4315759C1 (de) * 1993-05-11 1994-05-05 Fraunhofer Ges Forschung Schallabsorbierendes Glas- oder transparentes Kunstglasbauteil
JP3076945B2 (ja) * 1993-06-15 2000-08-14 松下電器産業株式会社 吸音装置
JPH07213418A (ja) 1994-02-07 1995-08-15 Unix:Kk 吸音カーテンおよび吸音カーテン構造体
JP3072238B2 (ja) 1994-05-25 2000-07-31 株式会社ユニックス 吸音カーテンおよび吸音カーテン構造体ならびに吸音パネル
JPH09217955A (ja) 1996-02-09 1997-08-19 Kucho Giken Kogyo Kk 吸音フレキシブルダクト
DE19626676A1 (de) 1996-07-03 1998-01-08 Kaefer Isoliertechnik Vorrichtung zur Verminderung von Schallpegeln in Gebäuden
JPH1088689A (ja) 1996-09-12 1998-04-07 Nisshin Steel Co Ltd 吸音フィルムを部分的に貼り合わせた吸音構造体
JPH1162047A (ja) 1997-08-20 1999-03-05 Tokai Rubber Ind Ltd 吸音シート
JP3108400B2 (ja) 1998-01-26 2000-11-13 住友特殊金属株式会社 耐食性のすぐれた永久磁石
JP2000020070A (ja) 1998-07-06 2000-01-21 Tamagawa Seni Kogyosho:Kk 吸音シート
US6617002B2 (en) * 1998-07-24 2003-09-09 Minnesota Mining And Manufacturing Company Microperforated polymeric film for sound absorption and sound absorber using same
JP2000144968A (ja) 1998-11-04 2000-05-26 Kawasaki Steel Corp 吸音材及び吸音パネル
EP1020846B1 (en) * 1999-01-14 2018-09-19 Nichias Corporation Sound absorbing structure
JP3578994B2 (ja) * 1999-02-02 2004-10-20 リーテル・オートモティブ・（インターナショナル）・アーゲー 吸音作用を有する絶縁部材の製造方法、及び、この製造方法により製造された絶縁部材
JP4037994B2 (ja) 1999-06-16 2008-01-23 アキレス株式会社 農業用合成樹脂製フィルム
PL201313B1 (pl) * 1999-08-11 2009-03-31 Entwicklungsgesellschaft Fuer Element osłonowy lub kształtowy dla środków komunikacji
JP2001132132A (ja) 1999-11-05 2001-05-15 Yoshino Gypsum Co Ltd 有孔吸音板及びその製造方法
US6345688B1 (en) * 1999-11-23 2002-02-12 Johnson Controls Technology Company Method and apparatus for absorbing sound
US6598701B1 (en) * 2000-06-30 2003-07-29 3M Innovative Properties Company Shaped microperforated polymeric film sound absorbers and methods of manufacturing the same
JP3654821B2 (ja) * 2000-07-31 2005-06-02 積水化学工業株式会社 熱成形性芯材及びその製造方法
JP2002057488A (ja) 2000-08-11 2002-02-22 Unix:Kk 吸音特性と電磁波シールド特性を兼備した材料
JP2002082671A (ja) * 2000-09-06 2002-03-22 Nichias Corp 吸音構造体
EP1315638B1 (de) * 2000-09-09 2005-03-30 HP-Chemie Pelzer Research and Development Ltd. Bodenbelag mit hoher geräuschmindernder wirkung
US6983822B2 (en) * 2001-05-22 2006-01-10 Rieter Technologies Ag Sound absorptive protective mat
US6769512B2 (en) * 2002-08-02 2004-08-03 C.T.A. Acoustics Acoustical insulation laminate with polyolefin layer and process for making
US6789646B2 (en) * 2002-10-11 2004-09-14 Lear Corporation Tunable sound absorbing and air filtering attenuating device
DE10253832A1 (de) * 2002-11-18 2004-05-27 Carcoustics Tech Center Gmbh Schallisolierender Hitzeschutzschild
AU2003289243A1 (en) * 2003-01-09 2004-08-10 Kaneka Corporation Bonding sheet and one-side metal-clad laminate
JP2004264374A (ja) * 2003-02-24 2004-09-24 Kobe Steel Ltd 薄膜を用いた吸音構造
JP2004353294A (ja) 2003-05-29 2004-12-16 Unix:Kk 透光型膜振動吸音板および透光型吸音パネル
DE10340011A1 (de) 2003-08-29 2005-04-07 Bayerische Motoren Werke Ag Schalldämpfende Beschichtungen, Verfahren zu deren Herstellung und deren Verwendung
JP3530522B1 (ja) 2003-10-17 2004-05-24 株式会社タケヒロ 超軽量な防音材
JP4012141B2 (ja) * 2003-12-09 2007-11-21 株式会社小森コーポレーション 版排出装置
DE20319319U1 (de) * 2003-12-12 2005-04-28 Carcoustics Tech Center Gmbh Schallabsorbierendes Hitzeschild
JP2005283703A (ja) 2004-03-29 2005-10-13 Inoac Corp 吸音材
US20070272482A1 (en) * 2004-04-30 2007-11-29 Kabushiki Kaisha Kobe Seiko Sho Porous Sound Absorbing Structure
ES2245240B1 (es) 2004-06-03 2007-03-16 Consejo Sup. Investig. Cientificas. Unidades de insercion microperforadas para su uso como absorbentes acusticos.
JP2006047628A (ja) 2004-08-04 2006-02-16 Toyobo Co Ltd 吸音断熱材
JP2006153926A (ja) 2004-11-25 2006-06-15 Bridgestone Kbg Co Ltd 複合吸音構造体
JP2006323204A (ja) 2005-05-19 2006-11-30 Bridgestone Kbg Co Ltd 複層吸音構造体
JP4768342B2 (ja) * 2005-07-25 2011-09-07 株式会社ブリヂストン 吸遮音材
JP2007127908A (ja) 2005-11-04 2007-05-24 Achilles Corp 吸音フィルム
JP2007291834A (ja) * 2006-03-31 2007-11-08 Yamaha Corp 吸音パネル及び吸音パネルの製造方法
CN101448700A (zh) 2006-05-30 2009-06-03 空中客车德国有限公司 用于运输设施的吸声内覆层、特别是用于航空器机身单元的吸声内覆层的夹芯构件
EP2272060B1 (en) * 2008-04-22 2019-09-18 3M Innovative Properties Company Hybrid sound absorbing sheet
EP2283480A4 (en) * 2008-05-22 2016-11-09 3M Innovative Properties Co MULTILAYER SOUND ABSORBING STRUCTURE WITH A MESH LAYER

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140054304A (ko) * 2011-08-25 2014-05-08 쓰리엠 이노베이티브 프로퍼티즈 컴파니 방음 장식용 재료
WO2014007481A1 (ko) * 2012-07-05 2014-01-09 (주)엘지하우시스 인테리어성 흡음시트 및 이를 포함하는 흡음형 방음패널
US9416532B2 (en) 2012-07-05 2016-08-16 Lg Hausys, Ltd. Interior sound absorption sheet and sound absorbing sound-proofing panel containing same
WO2014088251A1 (ko) 2012-12-06 2014-06-12 (주)엘지하우시스 미세공명구조를 갖는 흡음시트, 그 제조 방법 및 이를 이용한 흡음형 방음패널
US9447577B2 (en) 2012-12-06 2016-09-20 Lg Hausys, Ltd. Sound absorbing sheet having micro resonant structure, method for manufacturing same, and sound absorption type soundproof panel using same

Also Published As

Publication number Publication date
US8469145B2 (en) 2013-06-25
WO2009129139A3 (en) 2009-12-17
CN102057421B (zh) 2014-12-10
JP2011516929A (ja) 2011-05-26
EP2311028B1 (en) 2020-05-13
EP2311028A4 (en) 2016-12-07
US20110100748A1 (en) 2011-05-05
CN102057421A (zh) 2011-05-11
JP6029279B2 (ja) 2016-11-24
EP2311028A2 (en) 2011-04-20
KR20160130859A (ko) 2016-11-14
WO2009129139A2 (en) 2009-10-22
KR101840581B1 (ko) 2018-03-20
JP2016028893A (ja) 2016-03-03
JP6211037B2 (ja) 2017-10-11

Similar Documents

Publication Publication Date Title
KR101840581B1 (ko) 다층 흡음 시트
US8573358B2 (en) Multilayer sound absorbing structure comprising mesh layer
CN102077272B (zh) 混合吸音板
WO2004086354A1 (ja) 超軽量な防音材
JP6510653B2 (ja) 防音構造
JP3930506B2 (ja) 超軽量な防音材
JP2014211640A (ja) 吸遮音パネル部材
CN105492257A (zh) 车辆隔音材料和线束组件
WO2020116139A1 (ja) 防音カバーおよびエンジンユニット
JP4691388B2 (ja) 超軽量な防音材
WO2019004151A1 (ja) 防音用被覆材およびエンジンユニット
JP3930484B2 (ja) 超軽量な防音材
JP2000112482A (ja) 吸音シートおよび吸音シート積層体
JP2025032202A (ja) 吸音材
JP2005121994A (ja) 超軽量な防音材
JP2018066939A (ja) 自動車の動力装置用防音カバー
KR101497379B1 (ko) 자동차용 인슐레이션
KR102165913B1 (ko) 경량 흡음재 및 이를 부착한 기재
JP2009299332A (ja) 吸音材
JP2015003705A (ja) 積層パネル及び車両用ドアユニット
JP2016097854A (ja) 車両用トリム材による吸音構造
JP2022162918A (ja) 積層パネル
KR970073968A (ko) 구속형의 플렉시블한 고기능 복합 제진제

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20101104

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
AMND Amendment
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20140410

Comment text: Request for Examination of Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20150908

Patent event code: PE09021S01D

AMND Amendment
E601 Decision to refuse application
PE0601 Decision on rejection of patent

Patent event date: 20160729

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 20150908

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I

AMND Amendment
J201 Request for trial against refusal decision
PA0104 Divisional application for international application

Comment text: Divisional Application for International Patent

Patent event code: PA01041R01D

Patent event date: 20161027

PJ0201 Trial against decision of rejection

Patent event date: 20161027

Comment text: Request for Trial against Decision on Refusal

Patent event code: PJ02012R01D

Patent event date: 20160729

Comment text: Decision to Refuse Application

Patent event code: PJ02011S01I

Appeal kind category: Appeal against decision to decline refusal

Decision date: 20170921

Appeal identifier: 2016101006150

Request date: 20161027

PB0901 Examination by re-examination before a trial

Comment text: Amendment to Specification, etc.

Patent event date: 20161027

Patent event code: PB09011R02I

Comment text: Request for Trial against Decision on Refusal

Patent event date: 20161027

Patent event code: PB09011R01I

Comment text: Amendment to Specification, etc.

Patent event date: 20160308

Patent event code: PB09011R02I

Comment text: Amendment to Specification, etc.

Patent event date: 20140410

Patent event code: PB09011R02I

B601 Maintenance of original decision after re-examination before a trial
PB0601 Maintenance of original decision after re-examination before a trial

Comment text: Report of Result of Re-examination before a Trial

Patent event code: PB06011S01D

Patent event date: 20170112

J301 Trial decision

Free format text: TRIAL NUMBER: 2016101006150; TRIAL DECISION FOR APPEAL AGAINST DECISION TO DECLINE REFUSAL REQUESTED 20161027

Effective date: 20170921

PJ1301 Trial decision

Patent event code: PJ13011S01D

Patent event date: 20170921

Comment text: Trial Decision on Objection to Decision on Refusal

Appeal kind category: Appeal against decision to decline refusal

Request date: 20161027

Decision date: 20170921

Appeal identifier: 2016101006150