DE69131923D1 - Biaxial ausgerichteter Polyesterfilm - Google Patents

Biaxial ausgerichteter Polyesterfilm

Info

Publication number: DE69131923D1
Authority: DE; Germany
Prior art keywords: polyester film; biaxially oriented; oriented polyester; biaxially; film
Prior art date: 1990-11-26
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.): Revoked

Application number

DE69131923T

Other languages

English (en)

Other versions

DE69131923T2 (de

Inventor

Manabu Kimura

Tetsuo Ichihashi

Nobuo Minobe

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.)

1990-11-26

Filing date

1991-11-22

Publication date

2000-02-24

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=18093784&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69131923(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1991-11-22 Application filed by Teijin Ltd filed Critical Teijin Ltd

2000-02-24 Publication of DE69131923D1 publication Critical patent/DE69131923D1/de

2000-10-05 Application granted granted Critical

2000-10-05 Publication of DE69131923T2 publication Critical patent/DE69131923T2/de

2011-11-23 Anticipated expiration legal-status Critical

Status Revoked legal-status Critical Current

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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- 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
- 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
- Y10T428/24372—Particulate matter
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31786—Of polyester [e.g., alkyd, etc.]

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Manufacture Of Macromolecular Shaped Articles (AREA)
Compositions Of Macromolecular Compounds (AREA)
Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

DE69131923T 1990-11-26 1991-11-22 Biaxial ausgerichteter Polyesterfilm Revoked DE69131923T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP31794690		1990-11-26

Publications (2)

Publication Number	Publication Date
DE69131923D1 true DE69131923D1 (de)	2000-02-24
DE69131923T2 DE69131923T2 (de)	2000-10-05

Family

ID=18093784

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69131923T Revoked DE69131923T2 (de)	1990-11-26	1991-11-22	Biaxial ausgerichteter Polyesterfilm

Country Status (4)

Country	Link
US (1)	US5196472A (de)
EP (1)	EP0488603B1 (de)
JP (1)	JPH0543716A (de)
DE (1)	DE69131923T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA2094434A1 (en) *	1992-04-30	1993-10-31	Tomoyuki Kotani	Biaxially oriented laminated polyester film for magnetic recording media
EP0580093B1 (de) *	1992-07-22	1998-07-29	Hoechst Aktiengesellschaft	Biaxial orientierte Folie enthaltend Schichten aus Polyethylennaphthalatbibenzoat (PENBB), Verfahren zur Herstellung dieser Folien und Verwendung derselben
DE69330327T2 (de) *	1992-09-29	2002-05-02	Mitsubishi Polyester Film Corp., Tokio/Tokyo	Biaxial ausgerichteter Polyesterfilm für magnetisches Aufzeichnungsmedium
WO1994013466A1 (en) *	1992-12-09	1994-06-23	Hoechst Aktiengesellschaft	Biaxially oriented penbb film for magnetic recording medium and magnetic recording media made therewith
GB2281709B (en) *	1993-09-14	1998-04-08	Fujitsu Ltd	Biodegradable resin moulded article
KR970002665B1 (ko) *	1993-12-31	1997-03-07	제일합섬 주식회사	자기기록매체용 이축배향 폴리에스테르 필름의 제조방법
TW340862B (en) *	1994-06-24	1998-09-21	Toray Industries	Thermal-layered polyester film for metal plate
US5674443A (en) *	1994-09-26	1997-10-07	Skc Limited	Process for the preparation of polyester film
EP1471107A1 (de) *	2003-04-23	2004-10-27	Nan Ya Plastics Corporation	Polyesterzusammensetzung zur Reduzierung von Inter-Flaschen Reibung und Polyesterflasche davon

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3884870A (en) *	1974-07-15	1975-05-20	Celanese Corp	Polyethylene terephthalate film
US4539389A (en) *	1983-03-30	1985-09-03	Teijin Limited	Biaxially oriented polyester film
JPS60166435A (ja) *	1984-02-09	1985-08-29	Toyobo Co Ltd	配向ポリエステルフイルム
US4761327A (en) *	1986-01-17	1988-08-02	Teijin Limited	Biaxially oriented aromatic polyester film
US4818581A (en) *	1986-08-27	1989-04-04	Teijin Limited	Biaxially oriented polyester film
EP0674988B1 (de) *	1987-04-07	2002-09-25	Toray Industries, Inc.	Polyesterfolie
JPH0232151A (ja) *	1988-07-21	1990-02-01	Diafoil Co Ltd	ポリエステル組成物
JPH0778133B2 (ja) *	1989-12-14	1995-08-23	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
EP0459399B1 (de) *	1990-05-28	1994-08-17	Maruo Calcium Company Limited	Monodisperses Kalziumkarbonat vom Vaterittyp, Verfahren zur Herstellung desselben und Verfahren zur Kontrolle des Teilchenwachstums und der Teilchenform

1991
- 1991-11-22 EP EP19910310789 patent/EP0488603B1/de not_active Revoked
- 1991-11-22 DE DE69131923T patent/DE69131923T2/de not_active Revoked
- 1991-11-25 JP JP33453691A patent/JPH0543716A/ja active Pending
- 1991-11-26 US US07/798,103 patent/US5196472A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE69131923T2 (de)	2000-10-05
EP0488603B1 (de)	2000-01-19
EP0488603A3 (en)	1992-07-29
JPH0543716A (ja)	1993-02-23
US5196472A (en)	1993-03-23
EP0488603A2 (de)	1992-06-03

Publication	Publication Date	Title
DE69427315D1 (de)	2001-07-05	Biaxial orientierter Polyesterfilm
DE69023351D1 (de)	1995-12-14	Biaxial orientierter Polyesterfilm.
DE69321291D1 (de)	1998-11-05	Biaxial orientiertes Polyesterfilmlaminat
DE69004621D1 (de)	1993-12-23	Biaxial orientierte Polyesterfolie.
DE69213052D1 (de)	1996-10-02	Biaxial orientierte Verbundfolie
DE3752302D1 (de)	1999-12-30	Biaxial orientierte Polyesterfilme
DE68929128D1 (de)	2000-02-03	Biaxial orientierte Verbundfolie
DE69114640D1 (de)	1995-12-21	Biaxial orientierte Verbundfolie.
DK0450088T3 (da)	1996-05-28	Biaksialt orienteret polyethylenfilm
DE69536141D1 (de)	2011-03-31	Biaxial orientierte Polyamidfolie
KR840008172A (ko)	1984-12-13	이축 연신 폴리에스테르 필름
DE69504712D1 (de)	1998-10-22	Biaxial orientierter Mehrschichtfilm aus Polyester
BR8904436A (pt)	1990-04-17	Pelicula de poliester orientada
DE3219240A1 (de)	1982-12-09	Biaxial orientierte polyesterfolie
DE69019559D1 (de)	1995-06-29	Biaxial orientierter Polyesterfilm.
DE3850839D1 (de)	1994-09-01	Biaxial orientierter Polyesterfilm.
DE69025568D1 (de)	1996-04-04	Biaxial orientierter Polyesterfilm
DE69033968D1 (de)	2002-07-11	Biaxial orientierter Polyamidfilm
DE69129451D1 (de)	1998-06-25	Biaxial orientierter Polyesterfilm
DE69519776D1 (de)	2001-02-08	Biaxial gereckte Verbundfolie
DE69912911D1 (de)	2003-12-24	Biaxial orientierte Polyesterfolie
DE59010696D1 (de)	1997-05-15	Biaxial orientierte Kunststoffolie
DE69131923D1 (de)	2000-02-24	Biaxial ausgerichteter Polyesterfilm
DE69319472D1 (de)	1998-08-13	Orientierte Polyesterfolie
DE69433841D1 (de)	2004-07-15	Biaxial orientierter Mehrschichtfilm aus Polyester

Legal Events

Date	Code	Title	Description
2001-01-11	8363	Opposition against the patent
2003-04-03	8331	Complete revocation