DE69714147T2 - Biaxial orientierter Polyesterfilm - Google Patents

Biaxial orientierter Polyesterfilm

Info

Publication number: DE69714147T2
Authority: DE; Germany
Prior art keywords: polyester film; biaxially oriented; oriented polyester; biaxially; film
Prior art date: 1996-05-17
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

DE69714147T

Other languages

English (en)

Other versions

DE69714147D1 (de

Inventor

Tatsuya Ogawa

Hideaki Watanabe

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.)

Teijin Ltd

Original Assignee

Teijin Ltd

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.)

1996-05-17

Filing date

1997-05-15

Publication date

2003-01-16

1997-05-15 Application filed by Teijin Ltd filed Critical Teijin Ltd

2002-08-29 Publication of DE69714147D1 publication Critical patent/DE69714147D1/de

2003-01-16 Application granted granted Critical

2003-01-16 Publication of DE69714147T2 publication Critical patent/DE69714147T2/de

2017-05-16 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Manufacture Of Macromolecular Shaped Articles (AREA)
Compositions Of Macromolecular Compounds (AREA)
Magnetic Record Carriers (AREA)

DE69714147T 1996-05-17 1997-05-15 Biaxial orientierter Polyesterfilm Expired - Fee Related DE69714147T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP12322396		1996-05-17

Publications (2)

Publication Number	Publication Date
DE69714147D1 DE69714147D1 (de)	2002-08-29
DE69714147T2 true DE69714147T2 (de)	2003-01-16

Family

ID=14855257

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69714147T Expired - Fee Related DE69714147T2 (de)	1996-05-17	1997-05-15	Biaxial orientierter Polyesterfilm

Country Status (4)

Country	Link
EP (1)	EP0811653B1 (de)
KR (1)	KR100253538B1 (de)
DE (1)	DE69714147T2 (de)
TW (1)	TW362062B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH11134638A (ja) *	1997-10-29	1999-05-21	Teijin Ltd	磁気記録媒体用二軸配向ポリエステルフィルム
WO1999048954A1 (fr)	1998-03-25	1999-09-30	Teijin Limited	Film polyester a orientation biaxiale

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4952449A (en) *	1987-10-09	1990-08-28	Toray Industries, Inc.	Biaxially oriented polyester film
JPH0639540B2 (ja) *	1990-02-19	1994-05-25	ダイアホイルヘキスト株式会社	二軸配向ポリエステルフィルム
US5270096A (en) *	1990-04-18	1993-12-14	Teijin Limited	Biaxially oriented polyester film for magnetic recording media
JP2528215B2 (ja) *	1990-12-13	1996-08-28	帝人株式会社	磁気記録媒体用二軸配向ポリエステルフイルム
US5336079A (en) *	1991-03-06	1994-08-09	Toray Industries, Inc.	Biaxially oriented laminated film comprising particles in a specific ratio of particle density
JP2585476B2 (ja) *	1991-03-22	1997-02-26	帝人株式会社	ポリエチレン２，６−ナフタレートフイルム
US5434000A (en) *	1992-07-30	1995-07-18	Toyo Boseki Kabushiki Kaisha	Biaxially oriented polyester film
US5372879A (en) *	1993-02-22	1994-12-13	Teijin Limited	Biaxially oriented polyester film
JP3313828B2 (ja) *	1993-06-29	2002-08-12	三菱化学ポリエステルフィルム株式会社	二軸配向ポリエステルフィルム
JPH07252408A (ja) *	1994-03-17	1995-10-03	Toray Ind Inc	ポリエステル組成物
US6083617A (en) *	1995-04-13	2000-07-04	Toray Industries, Inc.	Polyester composition and films produced therefrom
US6231966B1 (en) *	1995-04-14	2001-05-15	Toyo Boseki Kabushiki Kaisha	Oriented polyester film

1997
- 1997-05-15 DE DE69714147T patent/DE69714147T2/de not_active Expired - Fee Related
- 1997-05-15 EP EP97303297A patent/EP0811653B1/de not_active Expired - Lifetime
- 1997-05-15 KR KR1019970018764A patent/KR100253538B1/ko not_active IP Right Cessation
- 1997-05-16 TW TW086106565A patent/TW362062B/zh not_active IP Right Cessation

Also Published As

Publication number	Publication date
KR100253538B1 (ko)	2000-04-15
EP0811653A2 (de)	1997-12-10
DE69714147D1 (de)	2002-08-29
KR970074832A (ko)	1997-12-10
TW362062B (en)	1999-06-21
EP0811653A3 (de)	1998-05-06
EP0811653B1 (de)	2002-07-24

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Legal Events

Date	Code	Title	Description
2003-08-21	8364	No opposition during term of opposition
2011-03-24	8339	Ceased/non-payment of the annual fee