JP2007033899A5 - - Google Patents

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Publication number
JP2007033899A5
JP2007033899A5 JP2005217511A JP2005217511A JP2007033899A5 JP 2007033899 A5 JP2007033899 A5 JP 2007033899A5 JP 2005217511 A JP2005217511 A JP 2005217511A JP 2005217511 A JP2005217511 A JP 2005217511A JP 2007033899 A5 JP2007033899 A5 JP 2007033899A5
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JP
Japan
Prior art keywords
foam layer
layer
foam
absorbing material
diol
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
Application number
JP2005217511A
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English (en)
Japanese (ja)
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JP2007033899A (ja
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Publication date
Application filed filed Critical
Priority to JP2005217511A priority Critical patent/JP2007033899A/ja
Priority claimed from JP2005217511A external-priority patent/JP2007033899A/ja
Publication of JP2007033899A publication Critical patent/JP2007033899A/ja
Publication of JP2007033899A5 publication Critical patent/JP2007033899A5/ja
Pending legal-status Critical Current

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JP2005217511A 2005-07-27 2005-07-27 吸音材 Pending JP2007033899A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005217511A JP2007033899A (ja) 2005-07-27 2005-07-27 吸音材

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005217511A JP2007033899A (ja) 2005-07-27 2005-07-27 吸音材

Publications (2)

Publication Number Publication Date
JP2007033899A JP2007033899A (ja) 2007-02-08
JP2007033899A5 true JP2007033899A5 (enExample) 2008-08-28

Family

ID=37793234

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005217511A Pending JP2007033899A (ja) 2005-07-27 2005-07-27 吸音材

Country Status (1)

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JP (1) JP2007033899A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010036675A (ja) * 2008-08-04 2010-02-18 Howa Textile Industry Co Ltd 車両用軽量多層構造防音材
JP2017007097A (ja) * 2015-06-16 2017-01-12 シーシーアイ株式会社 断熱吸音材
WO2018182001A1 (ja) * 2017-03-31 2018-10-04 三井化学株式会社 積層体及び吸音材

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59171937U (ja) * 1983-05-02 1984-11-16 トヨタ自動車株式会社 複層遮音部材
JPH07140985A (ja) * 1993-11-18 1995-06-02 Nippon Micro Kooteingu Kk 吸音体
JP2000020070A (ja) * 1998-07-06 2000-01-21 Tamagawa Seni Kogyosho:Kk 吸音シート
JP3718112B2 (ja) * 2000-06-05 2005-11-16 トヨタ紡織株式会社 防音材
JP3664441B2 (ja) * 2002-02-20 2005-06-29 昭和電線電纜株式会社 発泡体及びそれを用いた吸音材並びにその製造方法

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