JPH0480056B2 - - Google Patents
Info
- Publication number
- JPH0480056B2 JPH0480056B2 JP31061689A JP31061689A JPH0480056B2 JP H0480056 B2 JPH0480056 B2 JP H0480056B2 JP 31061689 A JP31061689 A JP 31061689A JP 31061689 A JP31061689 A JP 31061689A JP H0480056 B2 JPH0480056 B2 JP H0480056B2
- Authority
- JP
- Japan
- Prior art keywords
- group
- foam
- polyimide
- carbon atoms
- fused polycyclic
- 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
Links
Landscapes
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1310616A JPH02255841A (ja) | 1988-12-28 | 1989-12-01 | 熱可塑性ポリイミド発泡体 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63-334660 | 1988-12-28 | ||
| JP33466088 | 1988-12-28 | ||
| JP1310616A JPH02255841A (ja) | 1988-12-28 | 1989-12-01 | 熱可塑性ポリイミド発泡体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02255841A JPH02255841A (ja) | 1990-10-16 |
| JPH0480056B2 true JPH0480056B2 (de) | 1992-12-17 |
Family
ID=26566393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1310616A Granted JPH02255841A (ja) | 1988-12-28 | 1989-12-01 | 熱可塑性ポリイミド発泡体 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02255841A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0373402A3 (de) * | 1988-12-15 | 1991-01-23 | General Electric Company | Expandierbare Polyetherimidharze |
| JP5064705B2 (ja) * | 2005-12-26 | 2012-10-31 | 古河電気工業株式会社 | 発泡体基板の製造方法 |
| JP4912021B2 (ja) * | 2006-04-24 | 2012-04-04 | 信越ポリマー株式会社 | 熱可塑性ポリイミド系樹脂発泡体の製造方法 |
-
1989
- 1989-12-01 JP JP1310616A patent/JPH02255841A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02255841A (ja) | 1990-10-16 |
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