JPS62200426U - - Google Patents
Info
- Publication number
- JPS62200426U JPS62200426U JP8927086U JP8927086U JPS62200426U JP S62200426 U JPS62200426 U JP S62200426U JP 8927086 U JP8927086 U JP 8927086U JP 8927086 U JP8927086 U JP 8927086U JP S62200426 U JPS62200426 U JP S62200426U
- Authority
- JP
- Japan
- Prior art keywords
- layer
- asphalt
- polyurethane foam
- containing polyurethane
- 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.)
- Granted
Links
- 239000010426 asphalt Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 5
- 239000011496 polyurethane foam Substances 0.000 claims description 5
- 239000011358 absorbing material Substances 0.000 claims description 2
- 239000011810 insulating material Substances 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
Landscapes
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Laminated Bodies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986089270U JPH0425319Y2 (cs) | 1986-06-13 | 1986-06-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986089270U JPH0425319Y2 (cs) | 1986-06-13 | 1986-06-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62200426U true JPS62200426U (cs) | 1987-12-21 |
| JPH0425319Y2 JPH0425319Y2 (cs) | 1992-06-17 |
Family
ID=30948109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986089270U Expired JPH0425319Y2 (cs) | 1986-06-13 | 1986-06-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0425319Y2 (cs) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6084473U (ja) * | 1983-11-18 | 1985-06-11 | 林テレンプ株式会社 | 自動車用遮音材 |
-
1986
- 1986-06-13 JP JP1986089270U patent/JPH0425319Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6084473U (ja) * | 1983-11-18 | 1985-06-11 | 林テレンプ株式会社 | 自動車用遮音材 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0425319Y2 (cs) | 1992-06-17 |