JPS6243857B2 - - Google Patents
Info
- Publication number
- JPS6243857B2 JPS6243857B2 JP55132260A JP13226080A JPS6243857B2 JP S6243857 B2 JPS6243857 B2 JP S6243857B2 JP 55132260 A JP55132260 A JP 55132260A JP 13226080 A JP13226080 A JP 13226080A JP S6243857 B2 JPS6243857 B2 JP S6243857B2
- Authority
- JP
- Japan
- Prior art keywords
- film
- temperature
- heat treatment
- stretching
- stretched
- 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
- 238000010438 heat treatment Methods 0.000 claims description 12
- 230000009477 glass transition Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 229920006267 polyester film Polymers 0.000 claims description 6
- 238000002844 melting Methods 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 5
- 229920001169 thermoplastic Polymers 0.000 claims description 2
- 239000004416 thermosoftening plastic Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 description 13
- 230000000704 physical effect Effects 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 8
- 238000001816 cooling Methods 0.000 description 4
- -1 polyethylene terephthalate Polymers 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000009998 heat setting Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229920001707 polybutylene terephthalate Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Landscapes
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13226080A JPS5757630A (en) | 1980-09-25 | 1980-09-25 | Manufacture of biaxially drawn polyester film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13226080A JPS5757630A (en) | 1980-09-25 | 1980-09-25 | Manufacture of biaxially drawn polyester film |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5757630A JPS5757630A (en) | 1982-04-06 |
| JPS6243857B2 true JPS6243857B2 (US20100056889A1-20100304-C00004.png) | 1987-09-17 |
Family
ID=15077111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13226080A Granted JPS5757630A (en) | 1980-09-25 | 1980-09-25 | Manufacture of biaxially drawn polyester film |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5757630A (US20100056889A1-20100304-C00004.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63125648U (US20100056889A1-20100304-C00004.png) * | 1987-02-09 | 1988-08-16 |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59139131A (ja) * | 1983-01-12 | 1984-08-09 | Diafoil Co Ltd | 磁気デイスク用ポリエステルフイルム |
| JPH03216326A (ja) * | 1990-01-22 | 1991-09-24 | Toyobo Co Ltd | 熱可塑性樹脂フイルムの製造方法 |
| JPH0637079B2 (ja) * | 1989-10-16 | 1994-05-18 | 東洋紡績株式会社 | 熱可塑性樹脂フイルムの製造方法 |
| JP2841755B2 (ja) * | 1990-06-29 | 1998-12-24 | 東洋紡績株式会社 | ポリアミド系フイルム及びその製造方法 |
| JP2002067141A (ja) * | 2000-08-29 | 2002-03-05 | Unitika Ltd | 逐次二軸延伸フィルムの製造方法 |
| US20070132155A1 (en) * | 2005-12-13 | 2007-06-14 | Robert Burgermeister | Polymeric stent having modified molecular structures in selected regions of the hoops and method for increasing elongation at break |
| JP6297379B2 (ja) * | 2014-03-26 | 2018-03-20 | 富士フイルム株式会社 | ポリエステル樹脂フィルム、ポリエステル樹脂フィルムの製造方法、偏光板、画像表示装置、ハードコートフィルム、タッチパネル用センサーフィルム、ガラス飛散防止フィルム、およびタッチパネル |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51146573A (en) * | 1975-06-10 | 1976-12-16 | Asahi Chemical Ind | Method of producing film excellent in dimensional stability |
| JPS5396072A (en) * | 1977-02-02 | 1978-08-22 | Teijin Ltd | Preparation of polyester film with excellent dimensional stability |
-
1980
- 1980-09-25 JP JP13226080A patent/JPS5757630A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51146573A (en) * | 1975-06-10 | 1976-12-16 | Asahi Chemical Ind | Method of producing film excellent in dimensional stability |
| JPS5396072A (en) * | 1977-02-02 | 1978-08-22 | Teijin Ltd | Preparation of polyester film with excellent dimensional stability |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63125648U (US20100056889A1-20100304-C00004.png) * | 1987-02-09 | 1988-08-16 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5757630A (en) | 1982-04-06 |
