CN115668357A - 复合吸音材料 - Google Patents
复合吸音材料 Download PDFInfo
- Publication number
- CN115668357A CN115668357A CN202180036512.1A CN202180036512A CN115668357A CN 115668357 A CN115668357 A CN 115668357A CN 202180036512 A CN202180036512 A CN 202180036512A CN 115668357 A CN115668357 A CN 115668357A
- Authority
- CN
- China
- Prior art keywords
- sound
- absorbing material
- per unit
- absorbing
- composite 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.)
- Pending
Links
Classifications
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
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- D—TEXTILES; PAPER
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- B32B2307/724—Permeability to gases, adsorption
-
- 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
- B32B2307/70—Other properties
- B32B2307/732—Dimensional 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/732—Dimensional properties
- B32B2307/737—Dimensions, e.g. volume or area
- B32B2307/7375—Linear, e.g. length, distance or width
- B32B2307/7376—Thickness
-
- 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
- B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
- B32B2309/08—Dimensions, e.g. volume
- B32B2309/10—Dimensions, e.g. volume linear, e.g. length, distance, width
- B32B2309/105—Thickness
-
- 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)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Fluid Mechanics (AREA)
- Laminated Bodies (AREA)
- Nonwoven Fabrics (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
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| JP2020087357 | 2020-05-19 | ||
| JP2020-087357 | 2020-05-19 | ||
| PCT/JP2021/018842 WO2021235446A1 (ja) | 2020-05-19 | 2021-05-18 | 複合吸音材 |
Publications (1)
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| CN115668357A true CN115668357A (zh) | 2023-01-31 |
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| EP (1) | EP4155071A4 (https=) |
| JP (1) | JP7462748B2 (https=) |
| KR (1) | KR20220160115A (https=) |
| CN (1) | CN115668357A (https=) |
| WO (1) | WO2021235446A1 (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116988215A (zh) * | 2023-08-07 | 2023-11-03 | 愉悦家纺有限公司 | 基于浮线振动使材料接触起电的吸声织物、制备方法及应用 |
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| KR102751789B1 (ko) * | 2022-05-18 | 2025-01-10 | 주식회사 아모그린텍 | 복합 흡음재 |
| JP2024093277A (ja) * | 2022-12-27 | 2024-07-09 | 株式会社ビーエステクノ | 吸音材及び吸音パネル |
| LT7084B (lt) | 2023-06-02 | 2024-08-12 | VšĮ Vilniaus Gedimino technikos universitetas | Kompozitinė garsą sugerianti plokštė |
| DE102024102071A1 (de) * | 2024-01-24 | 2025-07-24 | Carcoustics Techconsult Gmbh | Akustisch wirksames Bauteil für ein Kraftfahrzeug und ein Verfahren zur Herstellung dergleichen |
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| CN1219905A (zh) * | 1996-05-29 | 1999-06-16 | 纳幕尔杜邦公司 | 透气复合片材结构物及利用它的吸收制品 |
| JP2006028709A (ja) * | 2004-07-21 | 2006-02-02 | Asahi Kasei Fibers Corp | 吸音材およびその製造法 |
| JP2019066720A (ja) * | 2017-10-03 | 2019-04-25 | 栗田煙草苗育布製造株式会社 | 吸音材 |
| WO2019124231A1 (ja) * | 2017-12-22 | 2019-06-27 | 旭化成株式会社 | 不織布、及びこれを表皮材として用いた複合吸音材 |
| JP2019151963A (ja) * | 2018-02-28 | 2019-09-12 | 東レ株式会社 | 積層不織布および吸音材 |
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| JP3705419B2 (ja) | 2000-11-27 | 2005-10-12 | 東洋紡績株式会社 | 軽量吸音材 |
| JP4574262B2 (ja) | 2004-07-21 | 2010-11-04 | 旭化成せんい株式会社 | 吸音性積層体およびその製造法 |
| JP2006098890A (ja) * | 2004-09-30 | 2006-04-13 | Toray Ind Inc | 吸音材およびその製造方法 |
| JP6761618B2 (ja) | 2013-12-23 | 2020-09-30 | 日本バイリーン株式会社 | 吸音材 |
| US10540952B2 (en) | 2016-03-30 | 2020-01-21 | Maryam Mohammadi Gojani | Sound absorbing structure including nanofibers |
| JP2018199374A (ja) | 2017-05-26 | 2018-12-20 | 豊和繊維工業株式会社 | 自動車用ダッシュサイレンサー |
| JP2019045636A (ja) | 2017-08-31 | 2019-03-22 | 旭化成株式会社 | 複合吸音材 |
| JP6660035B2 (ja) | 2018-03-08 | 2020-03-04 | Jnc株式会社 | 積層吸音材 |
-
2021
- 2021-05-18 KR KR1020227038304A patent/KR20220160115A/ko not_active Ceased
- 2021-05-18 CN CN202180036512.1A patent/CN115668357A/zh active Pending
- 2021-05-18 EP EP21808579.3A patent/EP4155071A4/en active Pending
- 2021-05-18 WO PCT/JP2021/018842 patent/WO2021235446A1/ja not_active Ceased
- 2021-05-18 US US17/918,218 patent/US12179467B2/en active Active
- 2021-05-18 JP JP2022524495A patent/JP7462748B2/ja active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1219905A (zh) * | 1996-05-29 | 1999-06-16 | 纳幕尔杜邦公司 | 透气复合片材结构物及利用它的吸收制品 |
| JP2006028709A (ja) * | 2004-07-21 | 2006-02-02 | Asahi Kasei Fibers Corp | 吸音材およびその製造法 |
| JP2019066720A (ja) * | 2017-10-03 | 2019-04-25 | 栗田煙草苗育布製造株式会社 | 吸音材 |
| WO2019124231A1 (ja) * | 2017-12-22 | 2019-06-27 | 旭化成株式会社 | 不織布、及びこれを表皮材として用いた複合吸音材 |
| JP2019151963A (ja) * | 2018-02-28 | 2019-09-12 | 東レ株式会社 | 積層不織布および吸音材 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116988215A (zh) * | 2023-08-07 | 2023-11-03 | 愉悦家纺有限公司 | 基于浮线振动使材料接触起电的吸声织物、制备方法及应用 |
| CN116988215B (zh) * | 2023-08-07 | 2025-10-10 | 愉悦家纺有限公司 | 基于浮线振动使材料接触起电的吸声织物、制备方法及应用 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4155071A1 (en) | 2023-03-29 |
| EP4155071A4 (en) | 2023-11-08 |
| US20230147834A1 (en) | 2023-05-11 |
| JP7462748B2 (ja) | 2024-04-05 |
| WO2021235446A1 (ja) | 2021-11-25 |
| US12179467B2 (en) | 2024-12-31 |
| KR20220160115A (ko) | 2022-12-05 |
| JPWO2021235446A1 (https=) | 2021-11-25 |
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