JPS5431474A - Manufacturing of composite material having excellent soundproofing property, etc. - Google Patents
Manufacturing of composite material having excellent soundproofing property, etc.Info
- Publication number
- JPS5431474A JPS5431474A JP9714277A JP9714277A JPS5431474A JP S5431474 A JPS5431474 A JP S5431474A JP 9714277 A JP9714277 A JP 9714277A JP 9714277 A JP9714277 A JP 9714277A JP S5431474 A JPS5431474 A JP S5431474A
- Authority
- JP
- Japan
- Prior art keywords
- manufacturing
- composite material
- excellent soundproofing
- soundproofing property
- polyolefin resin
- 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
Landscapes
- Laminated Bodies (AREA)
Abstract
PURPOSE: To manufacture the title composite having high interlayer adhesivity and uniform foam structure, by interposing a metal layer mainly composed of Pb between two or more polyolefin resin layers containing specific foaming agent, followed by heating and foaming the polyolefin resin.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9714277A JPS5431474A (en) | 1977-08-12 | 1977-08-12 | Manufacturing of composite material having excellent soundproofing property, etc. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9714277A JPS5431474A (en) | 1977-08-12 | 1977-08-12 | Manufacturing of composite material having excellent soundproofing property, etc. |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5431474A true JPS5431474A (en) | 1979-03-08 |
Family
ID=14184311
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9714277A Pending JPS5431474A (en) | 1977-08-12 | 1977-08-12 | Manufacturing of composite material having excellent soundproofing property, etc. |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5431474A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62155160U (en) * | 1986-03-25 | 1987-10-02 | ||
JPH0440930U (en) * | 1990-07-07 | 1992-04-07 |
-
1977
- 1977-08-12 JP JP9714277A patent/JPS5431474A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62155160U (en) * | 1986-03-25 | 1987-10-02 | ||
JPH0356590Y2 (en) * | 1986-03-25 | 1991-12-19 | ||
JPH0440930U (en) * | 1990-07-07 | 1992-04-07 |
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