JPS5812433U - Restraint vibration damping material - Google Patents

Restraint vibration damping material

Info

Publication number
JPS5812433U
JPS5812433U JP10475081U JP10475081U JPS5812433U JP S5812433 U JPS5812433 U JP S5812433U JP 10475081 U JP10475081 U JP 10475081U JP 10475081 U JP10475081 U JP 10475081U JP S5812433 U JPS5812433 U JP S5812433U
Authority
JP
Japan
Prior art keywords
vibration damping
damping material
polyurethane composition
material according
layer
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
JP10475081U
Other languages
Japanese (ja)
Other versions
JPS6123395Y2 (en
Inventor
東　正生
亀田　守
山本　久臣
Original Assignee
大日本インキ化学工業株式会社
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 大日本インキ化学工業株式会社 filed Critical 大日本インキ化学工業株式会社
Priority to JP10475081U priority Critical patent/JPS5812433U/en
Publication of JPS5812433U publication Critical patent/JPS5812433U/en
Application granted granted Critical
Publication of JPS6123395Y2 publication Critical patent/JPS6123395Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Vibration Prevention Devices (AREA)
  • Laminated Bodies (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

図面は本考案に係る拘束型制振材料の拡大部分断面図で
、第１図はその典型例を示し、第２図は他の例を示す。 図中の符号は以下の通り。１・・・・・・基層、２・・
・・・・ポリウレタン組成物層、３・・・・・・粘着面
、４・・・・・・粘着剤層。The drawings are enlarged partial cross-sectional views of the constrained vibration damping material according to the present invention, with FIG. 1 showing a typical example thereof, and FIG. 2 showing another example. The symbols in the figure are as follows. 1...Base layer, 2...
...Polyurethane composition layer, 3...Adhesive surface, 4...Adhesive layer.

Claims (1)

【実用新案登録請求の範囲】 １　厚さ１０ないし５００μのアルミニューム箔または
シートが基層１とされ、２０ないし７０重量％の無機充
填材を含有するポリウレタン組成物層２が該基層１に積
層され、該ポリウレタン組成物層２の表面が粘着面３と
されたことを特徴とする拘束型制振材。 ２　ポリウレタン組成物が２０重量％以下のアクリル樹
脂を含有する実用新案登録請求の範囲第１項に記載の拘
束型制振材。゛ ３　ポリウレタン組成物層２がフオーム層である実用新
案登録請求の範囲第１または２項に記載の拘束型制振材
。 ４　無機充填材が炭酸カルシウム粉である実用新案登録
請求の範囲第１，２または３項に記載の拘束型制振材。 　　　゛ ５　ポリウレタン組成物層２が０．５ないし５ｍ＋＋＋
である実用新案登録請求の範囲第１．　２．　３または
４項に記載の拘束型制振材。[Claims for Utility Model Registration] 1. An aluminum foil or sheet with a thickness of 10 to 500μ is used as the base layer 1, and a polyurethane composition layer 2 containing 20 to 70% by weight of an inorganic filler is laminated on the base layer 1. , a constraint type vibration damping material characterized in that the surface of the polyurethane composition layer 2 is an adhesive surface 3. 2. The constrained vibration damping material according to claim 1, wherein the polyurethane composition contains 20% by weight or less of an acrylic resin. (3) The constrained vibration damping material according to claim 1 or 2, wherein the polyurethane composition layer 2 is a foam layer. 4. The constrained vibration damping material according to claim 1, 2 or 3 of the utility model registration claim, wherein the inorganic filler is calcium carbonate powder.゛5 Polyurethane composition layer 2 is 0.5 to 5m+++
Scope of Claims for Utility Model Registration No. 1. 2. The constraint type vibration damping material according to item 3 or 4.
JP10475081U 1981-07-16 1981-07-16 Restraint vibration damping material Granted JPS5812433U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10475081U JPS5812433U (en) 1981-07-16 1981-07-16 Restraint vibration damping material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10475081U JPS5812433U (en) 1981-07-16 1981-07-16 Restraint vibration damping material

Publications (2)

Publication Number Publication Date
JPS5812433U true JPS5812433U (en) 1983-01-26
JPS6123395Y2 JPS6123395Y2 (en) 1986-07-14

Family

ID=29899326

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10475081U Granted JPS5812433U (en) 1981-07-16 1981-07-16 Restraint vibration damping material

Country Status (1)

Country Link
JP (1) JPS5812433U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6061375A (en) * 1983-09-14 1985-04-09 Nissan Shatai Co Ltd Manufacture of sandwiched noise-proof and vibration-proof structure for car
JP2007021813A (en) * 2005-07-13 2007-02-01 Sekisui Chem Co Ltd Damping material

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10041162A1 (en) * 2000-08-21 2002-03-07 Basf Ag Composite elements containing polyisocyanate polyaddition products

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6061375A (en) * 1983-09-14 1985-04-09 Nissan Shatai Co Ltd Manufacture of sandwiched noise-proof and vibration-proof structure for car
JP2007021813A (en) * 2005-07-13 2007-02-01 Sekisui Chem Co Ltd Damping material

Also Published As

Publication number Publication date
JPS6123395Y2 (en) 1986-07-14

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