JPH0452478B2 - - Google Patents

Info

Publication number
JPH0452478B2
JPH0452478B2 JP58135128A JP13512883A JPH0452478B2 JP H0452478 B2 JPH0452478 B2 JP H0452478B2 JP 58135128 A JP58135128 A JP 58135128A JP 13512883 A JP13512883 A JP 13512883A JP H0452478 B2 JPH0452478 B2 JP H0452478B2
Authority
JP
Japan
Prior art keywords
foam
sound absorption
sound
sound absorbing
modulus
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
Application number
JP58135128A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6026995A (ja
Inventor
Hiroaki Furukawa
Yoshimi Ueno
Tokio Fujiki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tosoh Corp
Original Assignee
Tosoh Corp
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 Tosoh Corp filed Critical Tosoh Corp
Priority to JP58135128A priority Critical patent/JPS6026995A/ja
Publication of JPS6026995A publication Critical patent/JPS6026995A/ja
Publication of JPH0452478B2 publication Critical patent/JPH0452478B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Laminated Bodies (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Building Environments (AREA)
JP58135128A 1983-07-26 1983-07-26 吸音材 Granted JPS6026995A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58135128A JPS6026995A (ja) 1983-07-26 1983-07-26 吸音材

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58135128A JPS6026995A (ja) 1983-07-26 1983-07-26 吸音材

Publications (2)

Publication Number Publication Date
JPS6026995A JPS6026995A (ja) 1985-02-09
JPH0452478B2 true JPH0452478B2 (enExample) 1992-08-21

Family

ID=15144463

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58135128A Granted JPS6026995A (ja) 1983-07-26 1983-07-26 吸音材

Country Status (1)

Country Link
JP (1) JPS6026995A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2784294B2 (ja) * 1991-04-15 1998-08-06 松下電工株式会社 吸音材および吸音材の製造方法
DE10307736A1 (de) * 2003-02-24 2004-09-02 Basf Ag Offenzelliger Schaumstoff aus hochschmelzenden Kunststoffen
JP2006297807A (ja) * 2005-04-22 2006-11-02 Kaneka Corp ポリプロピレン系樹脂型内発泡成形体

Also Published As

Publication number Publication date
JPS6026995A (ja) 1985-02-09

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