JPS53123455A - Production of heat-resistant films - Google Patents
Production of heat-resistant filmsInfo
- Publication number
- JPS53123455A JPS53123455A JP3840477A JP3840477A JPS53123455A JP S53123455 A JPS53123455 A JP S53123455A JP 3840477 A JP3840477 A JP 3840477A JP 3840477 A JP3840477 A JP 3840477A JP S53123455 A JPS53123455 A JP S53123455A
- Authority
- JP
- Japan
- Prior art keywords
- heat
- production
- resistant films
- films
- 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.)
- Pending
Links
Landscapes
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Moulding By Coating Moulds (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
PURPOSE: To produce heat-resistant films having improved transparency and thermal dimensional stability, by casting a polymer solution consisting of a specific aromatic polyamide, an inorganic salt, and an amide solvent into films, followed by treating under specific conditions.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3840477A JPS53123455A (en) | 1977-04-04 | 1977-04-04 | Production of heat-resistant films |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3840477A JPS53123455A (en) | 1977-04-04 | 1977-04-04 | Production of heat-resistant films |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53123455A true JPS53123455A (en) | 1978-10-27 |
Family
ID=12524350
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3840477A Pending JPS53123455A (en) | 1977-04-04 | 1977-04-04 | Production of heat-resistant films |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53123455A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58177320A (en) * | 1982-04-13 | 1983-10-18 | Teijin Ltd | Method of treating aromatic polyamide film |
JPS58178905A (en) * | 1982-04-13 | 1983-10-20 | 帝人株式会社 | Aromatic polyamide film insulating electric member |
WO1990008802A1 (en) * | 1989-01-25 | 1990-08-09 | Asahi Kasei Kogyo Kabushiki Kaisha | New prepreg and composite molding, and production of composite molding |
-
1977
- 1977-04-04 JP JP3840477A patent/JPS53123455A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58177320A (en) * | 1982-04-13 | 1983-10-18 | Teijin Ltd | Method of treating aromatic polyamide film |
JPS58178905A (en) * | 1982-04-13 | 1983-10-20 | 帝人株式会社 | Aromatic polyamide film insulating electric member |
JPS6326768B2 (en) * | 1982-04-13 | 1988-05-31 | Teijin Ltd | |
JPH0124323B2 (en) * | 1982-04-13 | 1989-05-11 | Teijin Ltd | |
WO1990008802A1 (en) * | 1989-01-25 | 1990-08-09 | Asahi Kasei Kogyo Kabushiki Kaisha | New prepreg and composite molding, and production of composite molding |
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