JPS5382898A - Solution forming heat resistant polymer - Google Patents
Solution forming heat resistant polymerInfo
- Publication number
- JPS5382898A JPS5382898A JP15881976A JP15881976A JPS5382898A JP S5382898 A JPS5382898 A JP S5382898A JP 15881976 A JP15881976 A JP 15881976A JP 15881976 A JP15881976 A JP 15881976A JP S5382898 A JPS5382898 A JP S5382898A
- Authority
- JP
- Japan
- Prior art keywords
- heat resistant
- resistant polymer
- solution forming
- forming heat
- solution
- 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
- Compositions Of Macromolecular Compounds (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Organic Insulating Materials (AREA)
Abstract
PURPOSE: To prepare a solution of a precursor of heat resistant polymer, having improved storage stability, by mixing a solution of a specific prepolymer having amino groups at the both molecular ends with a polyvalent ester of an aromatic tri-or tetracarboxylic acid.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15881976A JPS5382898A (en) | 1976-12-28 | 1976-12-28 | Solution forming heat resistant polymer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15881976A JPS5382898A (en) | 1976-12-28 | 1976-12-28 | Solution forming heat resistant polymer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5382898A true JPS5382898A (en) | 1978-07-21 |
JPS563383B2 JPS563383B2 (en) | 1981-01-24 |
Family
ID=15680052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15881976A Granted JPS5382898A (en) | 1976-12-28 | 1976-12-28 | Solution forming heat resistant polymer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5382898A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6262859A (en) * | 1985-09-13 | 1987-03-19 | Showa Denko Kk | Polyimide resin composition |
-
1976
- 1976-12-28 JP JP15881976A patent/JPS5382898A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6262859A (en) * | 1985-09-13 | 1987-03-19 | Showa Denko Kk | Polyimide resin composition |
Also Published As
Publication number | Publication date |
---|---|
JPS563383B2 (en) | 1981-01-24 |
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