JPH0420369B2 - - Google Patents
Info
- Publication number
- JPH0420369B2 JPH0420369B2 JP60007414A JP741485A JPH0420369B2 JP H0420369 B2 JPH0420369 B2 JP H0420369B2 JP 60007414 A JP60007414 A JP 60007414A JP 741485 A JP741485 A JP 741485A JP H0420369 B2 JPH0420369 B2 JP H0420369B2
- Authority
- JP
- Japan
- Prior art keywords
- film
- polyester
- particles
- weight
- less
- 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 - Lifetime
Links
Landscapes
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Magnetic Record Carriers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP741485A JPS61167530A (ja) | 1985-01-21 | 1985-01-21 | 磁気記録体用ポリエステルフイルム |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP741485A JPS61167530A (ja) | 1985-01-21 | 1985-01-21 | 磁気記録体用ポリエステルフイルム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61167530A JPS61167530A (ja) | 1986-07-29 |
| JPH0420369B2 true JPH0420369B2 (OSRAM) | 1992-04-02 |
Family
ID=11665204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP741485A Granted JPS61167530A (ja) | 1985-01-21 | 1985-01-21 | 磁気記録体用ポリエステルフイルム |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61167530A (OSRAM) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0752506B2 (ja) * | 1987-04-03 | 1995-06-05 | ダイアホイルヘキスト株式会社 | 磁気記録媒体用ポリエステルフイルム |
| US5047278A (en) * | 1987-05-01 | 1991-09-10 | Toray Industries, Inc. | Polyester film and magnetic recording medium |
| JPH0670853B2 (ja) * | 1990-06-07 | 1994-09-07 | ダイアホイルヘキスト株式会社 | 磁気記録媒体用ポリエステルフィルム |
| JP4517450B2 (ja) * | 2000-05-16 | 2010-08-04 | 東レ株式会社 | ポリエステル組成物、それからなるフィルムおよび磁気記録媒体 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57167216A (en) * | 1981-04-09 | 1982-10-15 | Teijin Ltd | Polyester film |
| JPS59221354A (ja) * | 1983-05-31 | 1984-12-12 | Toray Ind Inc | 配向ポリエステルフイルム |
-
1985
- 1985-01-21 JP JP741485A patent/JPS61167530A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61167530A (ja) | 1986-07-29 |
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