JPS6230897B2 - - Google Patents
Info
- Publication number
 - JPS6230897B2 JPS6230897B2 JP53003161A JP316178A JPS6230897B2 JP S6230897 B2 JPS6230897 B2 JP S6230897B2 JP 53003161 A JP53003161 A JP 53003161A JP 316178 A JP316178 A JP 316178A JP S6230897 B2 JPS6230897 B2 JP S6230897B2
 - Authority
 - JP
 - Japan
 - Prior art keywords
 - film
 - hardness
 - heat treatment
 - stretching
 - temperature
 - 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
 
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 | 
|---|---|---|---|
| JP316178A JPS5496585A (en) | 1978-01-14 | 1978-01-14 | Polyester film | 
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| JP316178A JPS5496585A (en) | 1978-01-14 | 1978-01-14 | Polyester film | 
Publications (2)
| Publication Number | Publication Date | 
|---|---|
| JPS5496585A JPS5496585A (en) | 1979-07-31 | 
| JPS6230897B2 true JPS6230897B2 (instruction) | 1987-07-06 | 
Family
ID=11549623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| JP316178A Granted JPS5496585A (en) | 1978-01-14 | 1978-01-14 | Polyester film | 
Country Status (1)
| Country | Link | 
|---|---|
| JP (1) | JPS5496585A (instruction) | 
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| JPS63184092U (instruction) * | 1987-05-18 | 1988-11-28 | 
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| JPS6085416A (ja) * | 1983-10-14 | 1985-05-14 | Matsushita Electric Ind Co Ltd | 磁気記録媒体 | 
| DE3414310A1 (de) * | 1984-04-16 | 1985-10-24 | Hoechst Ag, 6230 Frankfurt | Traegerfolie fuer magnetische informationstraeger | 
| JPS61295024A (ja) * | 1985-06-25 | 1986-12-25 | Diafoil Co Ltd | 透明易滑性に優れた二軸延伸ポリエステルフイルム | 
| JP2505414B2 (ja) * | 1986-04-21 | 1996-06-12 | 東レ株式会社 | 磁気記録媒体 | 
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| JPS5416723B2 (instruction) * | 1971-10-27 | 1979-06-25 | ||
| JPS4944084A (instruction) * | 1972-09-04 | 1974-04-25 | ||
| JPS5056467A (instruction) * | 1973-09-21 | 1975-05-17 | ||
| JPS5748376B2 (instruction) * | 1974-03-12 | 1982-10-15 | ||
| JPS5749377B2 (instruction) * | 1974-04-17 | 1982-10-21 | ||
| JPS5110877A (ja) * | 1974-07-16 | 1976-01-28 | Teijin Ltd | Jochakufuirumu | 
- 
        1978
        
- 1978-01-14 JP JP316178A patent/JPS5496585A/ja active Granted
 
 
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| JPS63184092U (instruction) * | 1987-05-18 | 1988-11-28 | 
Also Published As
| Publication number | Publication date | 
|---|---|
| JPS5496585A (en) | 1979-07-31 | 
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