JPS57180633A - Curable polyimide resin composition - Google Patents
Curable polyimide resin compositionInfo
- Publication number
- JPS57180633A JPS57180633A JP6417981A JP6417981A JPS57180633A JP S57180633 A JPS57180633 A JP S57180633A JP 6417981 A JP6417981 A JP 6417981A JP 6417981 A JP6417981 A JP 6417981A JP S57180633 A JPS57180633 A JP S57180633A
- Authority
- JP
- Japan
- Prior art keywords
- polyimide
- curable
- acid
- resin composition
- polyamide
- 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
Abstract
PURPOSE: A curable polyimide resin composition having excellent solvent resistance and low moisture absorption and being suitable as a protective coating material for semiconductor devices, prepared by mixing a polyimide or a polyamide-acid with a curable resin.
CONSTITUTION: An organic tetracarboxylic acid dianhydride (e.g., pyromellitic dianhydride, benzophenonetetracarboxylic dianhydride) is reacted with an organic diamine (e.g., m-phenylenediamine, 1,5-diaminonaphthalene) to produce a polyamide-acid or the latter is further ring-closed by dehydration to form a polyimide. Then, the resulting polyimide or polyamide-acid is mixed with a curable resin (e.g., phenol resin, epoxy resin) to form the purpose curable polyimide resin composition. Thus, the polyimide skeleton which is poor in solvent resistance is fixed in a three-dimensional network, and its solvent resistance is improved.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6417981A JPS57180633A (en) | 1981-04-30 | 1981-04-30 | Curable polyimide resin composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6417981A JPS57180633A (en) | 1981-04-30 | 1981-04-30 | Curable polyimide resin composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57180633A true JPS57180633A (en) | 1982-11-06 |
Family
ID=13250569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6417981A Pending JPS57180633A (en) | 1981-04-30 | 1981-04-30 | Curable polyimide resin composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57180633A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59168030A (en) * | 1983-03-15 | 1984-09-21 | Hitachi Chem Co Ltd | Production of thermoplastic polyether-imide |
| WO1984004102A1 (en) * | 1983-04-11 | 1984-10-25 | Hitachi Ltd | Fluorine-containing polyamic acids and polyimides |
| JPS6211727A (en) * | 1985-07-09 | 1987-01-20 | Ube Ind Ltd | Aromatic polyimide and composition thereof |
| US4952662A (en) * | 1988-02-12 | 1990-08-28 | Huels Aktiengaellscaft | Molding compounds comprising a thermoplastically processible, aromatic polyamide |
| CN111440440A (en) * | 2020-04-17 | 2020-07-24 | 华北电力大学 | Film applied to high-frequency transformer cladding insulation and preparation method thereof |
-
1981
- 1981-04-30 JP JP6417981A patent/JPS57180633A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59168030A (en) * | 1983-03-15 | 1984-09-21 | Hitachi Chem Co Ltd | Production of thermoplastic polyether-imide |
| JPH0433809B2 (en) * | 1983-03-15 | 1992-06-04 | Hitachi Chemical Co Ltd | |
| WO1984004102A1 (en) * | 1983-04-11 | 1984-10-25 | Hitachi Ltd | Fluorine-containing polyamic acids and polyimides |
| JPS6211727A (en) * | 1985-07-09 | 1987-01-20 | Ube Ind Ltd | Aromatic polyimide and composition thereof |
| JPH0374702B2 (en) * | 1985-07-09 | 1991-11-27 | ||
| US4952662A (en) * | 1988-02-12 | 1990-08-28 | Huels Aktiengaellscaft | Molding compounds comprising a thermoplastically processible, aromatic polyamide |
| CN111440440A (en) * | 2020-04-17 | 2020-07-24 | 华北电力大学 | Film applied to high-frequency transformer cladding insulation and preparation method thereof |
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