JP3748165B2 - ポリエステルフィルムおよびその製造法 - Google Patents

ポリエステルフィルムおよびその製造法 Download PDF

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Publication number
JP3748165B2
JP3748165B2 JP16647398A JP16647398A JP3748165B2 JP 3748165 B2 JP3748165 B2 JP 3748165B2 JP 16647398 A JP16647398 A JP 16647398A JP 16647398 A JP16647398 A JP 16647398A JP 3748165 B2 JP3748165 B2 JP 3748165B2
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JP
Japan
Prior art keywords
film
stretching
polyester
relaxation
polyester film
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 - Fee Related
Application number
JP16647398A
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English (en)
Japanese (ja)
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JP2000000885A5 (https=
JP2000000885A (ja
Inventor
卓司 東大路
哲也 恒川
研二 綱島
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to JP16647398A priority Critical patent/JP3748165B2/ja
Application filed by Toray Industries Inc filed Critical Toray Industries Inc
Priority to EP98124047A priority patent/EP0924050B1/en
Priority to DE69812562T priority patent/DE69812562T2/de
Priority to CN98127133A priority patent/CN1106262C/zh
Priority to ID981637A priority patent/ID21527A/id
Priority to US09/215,304 priority patent/US6517762B1/en
Priority to KR1019980056983A priority patent/KR100550081B1/ko
Publication of JP2000000885A publication Critical patent/JP2000000885A/ja
Priority to US10/251,803 priority patent/US7214339B2/en
Publication of JP2000000885A5 publication Critical patent/JP2000000885A5/ja
Application granted granted Critical
Publication of JP3748165B2 publication Critical patent/JP3748165B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Landscapes

  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
JP16647398A 1997-12-18 1998-06-15 ポリエステルフィルムおよびその製造法 Expired - Fee Related JP3748165B2 (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP16647398A JP3748165B2 (ja) 1998-06-15 1998-06-15 ポリエステルフィルムおよびその製造法
DE69812562T DE69812562T2 (de) 1997-12-18 1998-12-17 Verfahren zur Herstellung einer Polyesterfolie
CN98127133A CN1106262C (zh) 1997-12-18 1998-12-17 聚酯薄膜的制备方法
ID981637A ID21527A (id) 1997-12-18 1998-12-17 Suatu film poliester dan metode pembuatannya
EP98124047A EP0924050B1 (en) 1997-12-18 1998-12-17 Production method for a polyester film
US09/215,304 US6517762B1 (en) 1997-12-18 1998-12-18 Polyester film and production method thereof
KR1019980056983A KR100550081B1 (ko) 1997-12-18 1998-12-18 폴리에스테르필름및그제조방법
US10/251,803 US7214339B2 (en) 1997-12-18 2002-09-23 Polyester film and a production method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16647398A JP3748165B2 (ja) 1998-06-15 1998-06-15 ポリエステルフィルムおよびその製造法

Publications (3)

Publication Number Publication Date
JP2000000885A JP2000000885A (ja) 2000-01-07
JP2000000885A5 JP2000000885A5 (https=) 2004-10-14
JP3748165B2 true JP3748165B2 (ja) 2006-02-22

Family

ID=15832057

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16647398A Expired - Fee Related JP3748165B2 (ja) 1997-12-18 1998-06-15 ポリエステルフィルムおよびその製造法

Country Status (1)

Country Link
JP (1) JP3748165B2 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5612410B2 (ja) * 2010-09-17 2014-10-22 旭化成イーマテリアルズ株式会社 光学フィルムとその製造方法、並びにこれを用いた反射型偏光板及び輝度向上フィルム
TWI727646B (zh) * 2020-02-07 2021-05-11 南亞塑膠工業股份有限公司 雷射壓紋用聚酯膜及其製造方法
CN119283390A (zh) * 2024-12-06 2025-01-10 浙江格尔泰斯环保特材科技股份有限公司 一种尺寸稳定型膨体聚四氟乙烯纤维膜及其制备方法

Also Published As

Publication number Publication date
JP2000000885A (ja) 2000-01-07

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