JPS5254797A - High-density polyurethane foams having flmae resistant, soundproof and damping properties - Google Patents
High-density polyurethane foams having flmae resistant, soundproof and damping propertiesInfo
- Publication number
- JPS5254797A JPS5254797A JP50129853A JP12985375A JPS5254797A JP S5254797 A JPS5254797 A JP S5254797A JP 50129853 A JP50129853 A JP 50129853A JP 12985375 A JP12985375 A JP 12985375A JP S5254797 A JPS5254797 A JP S5254797A
- Authority
- JP
- Japan
- Prior art keywords
- polyurethane foams
- damping properties
- flmae
- soundproof
- resistant
- 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
Landscapes
- Polyurethanes Or Polyureas (AREA)
Abstract
PURPOSE: To prepare high-density polyurethane foams having improved sound absorbing qualities, sound insulating, and vibration-damping properties, thermal resistance, and low smoking on combustion.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50129853A JPS5254797A (en) | 1975-10-30 | 1975-10-30 | High-density polyurethane foams having flmae resistant, soundproof and damping properties |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50129853A JPS5254797A (en) | 1975-10-30 | 1975-10-30 | High-density polyurethane foams having flmae resistant, soundproof and damping properties |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5254797A true JPS5254797A (en) | 1977-05-04 |
JPS5324479B2 JPS5324479B2 (en) | 1978-07-20 |
Family
ID=15019863
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50129853A Granted JPS5254797A (en) | 1975-10-30 | 1975-10-30 | High-density polyurethane foams having flmae resistant, soundproof and damping properties |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5254797A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62253611A (en) * | 1986-04-28 | 1987-11-05 | Sekisui Plastics Co Ltd | Inorganic substance-containing foam |
EP1076074A1 (en) * | 1999-08-12 | 2001-02-14 | Kay Metzeler Limited | Flexible polyurethane foam containing copper |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57128408A (en) * | 1981-01-31 | 1982-08-10 | Matsushita Electric Works Ltd | Spiral cord |
JPS58169610U (en) * | 1982-05-08 | 1983-11-12 | 株式会社ヨコオ | conductive telescopic strut |
-
1975
- 1975-10-30 JP JP50129853A patent/JPS5254797A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62253611A (en) * | 1986-04-28 | 1987-11-05 | Sekisui Plastics Co Ltd | Inorganic substance-containing foam |
EP1076074A1 (en) * | 1999-08-12 | 2001-02-14 | Kay Metzeler Limited | Flexible polyurethane foam containing copper |
Also Published As
Publication number | Publication date |
---|---|
JPS5324479B2 (en) | 1978-07-20 |
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