JPS53127576A - Stretchable polyamide film and its production - Google Patents
Stretchable polyamide film and its productionInfo
- Publication number
- JPS53127576A JPS53127576A JP4298077A JP4298077A JPS53127576A JP S53127576 A JPS53127576 A JP S53127576A JP 4298077 A JP4298077 A JP 4298077A JP 4298077 A JP4298077 A JP 4298077A JP S53127576 A JPS53127576 A JP S53127576A
- Authority
- JP
- Japan
- Prior art keywords
- polyamide film
- production
- stretchable
- stretchable polyamide
- treated
- 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
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
PURPOSE: Polyamide film with specific optical birefringence in orientation direction is treated with moisture heat under relaxed condition to produce polyamide film with good elastic recovery and inner structure showing fine pore forming property.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4298077A JPS53127576A (en) | 1977-04-14 | 1977-04-14 | Stretchable polyamide film and its production |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4298077A JPS53127576A (en) | 1977-04-14 | 1977-04-14 | Stretchable polyamide film and its production |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53127576A true JPS53127576A (en) | 1978-11-07 |
Family
ID=12651172
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4298077A Pending JPS53127576A (en) | 1977-04-14 | 1977-04-14 | Stretchable polyamide film and its production |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53127576A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5483069A (en) * | 1977-12-16 | 1979-07-02 | Hitachi Ltd | Preparation of nylon film for humidity regulator |
-
1977
- 1977-04-14 JP JP4298077A patent/JPS53127576A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5483069A (en) * | 1977-12-16 | 1979-07-02 | Hitachi Ltd | Preparation of nylon film for humidity regulator |
JPS5917936B2 (en) * | 1977-12-16 | 1984-04-24 | 株式会社日立製作所 | Manufacturing method of nylon film for humidity controller |
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