KR960004479B1 - 2축 연신 폴리에스테르 필름 - Google Patents
2축 연신 폴리에스테르 필름 Download PDFInfo
- Publication number
- KR960004479B1 KR960004479B1 KR1019900008235A KR900008235A KR960004479B1 KR 960004479 B1 KR960004479 B1 KR 960004479B1 KR 1019900008235 A KR1019900008235 A KR 1019900008235A KR 900008235 A KR900008235 A KR 900008235A KR 960004479 B1 KR960004479 B1 KR 960004479B1
- Authority
- KR
- South Korea
- Prior art keywords
- film
- polyester film
- particles
- particle size
- biaxially 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 - Lifetime
Links
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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
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/62—Record carriers characterised by the selection of the material
- G11B5/73—Base layers, i.e. all non-magnetic layers lying under a lowermost magnetic recording layer, e.g. including any non-magnetic layer in between a first magnetic recording layer and either an underlying substrate or a soft magnetic underlayer
- G11B5/739—Magnetic recording media substrates
- G11B5/73923—Organic polymer substrates
- G11B5/73927—Polyester substrates, e.g. polyethylene terephthalate
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/62—Record carriers characterised by the selection of the material
- G11B5/73—Base layers, i.e. all non-magnetic layers lying under a lowermost magnetic recording layer, e.g. including any non-magnetic layer in between a first magnetic recording layer and either an underlying substrate or a soft magnetic underlayer
- G11B5/739—Magnetic recording media substrates
- G11B5/73923—Organic polymer substrates
- G11B5/73927—Polyester substrates, e.g. polyethylene terephthalate
- G11B5/73929—Polyester substrates, e.g. polyethylene terephthalate comprising naphthalene ring compounds, e.g. polyethylene naphthalate substrates
-
- 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
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/91—Product with molecular orientation
-
- 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
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
-
- 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
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
- Y10T428/254—Polymeric or resinous material
-
- 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
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
- Y10T428/256—Heavy metal or aluminum or compound thereof
- Y10T428/257—Iron oxide or aluminum oxide
-
- 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
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
- Y10T428/259—Silicic material
-
- 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)
- Manufacturing & Machinery (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Materials Engineering (AREA)
- 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)
Abstract
Description
Claims (6)
- 5 내지 40nm의 평균 입자 크기를 갖는 산화알루미늄 1차 입자로 이루어진 평균 입자 크기 50 내지 400nm의 응집괴가, 필름을 기준으로 0.05 내지 3중량% 함유된 2축 연신 폴리에스테르 필름.
- 제1항에 있어서, 0.1 내지 5μm 의 평균 입자 크기를 갖는 부착 입자가 필름을 기준으로 0.01 내지 1중량% 함유되어 있는 2축 연신 폴리에스테르 필름.
- 제1항에 있어서, 0.1 내지 3μm의 평균 입자 크기를 갖는 첨가 입자 0.05 내지 2중량%가 더 함유되어 있는 2축 연신 폴리에스테르 필름.
- 제1항에 있어서, 0.05 내지 5μm의 평균 입자 크기를 갖는 내열성 중합체의 미세 분말 0.01 내지 3중량%가 더 함유되어 있는 2축 연신 폴리에스테르 필름.
- 제1항에 있어서, 상기 폴리에스테르 필름이, 종방향 또는 횡방향에서의 F-5값이 12.0kg/㎟ 이상인 폴리에틸렌 테레프탈레이트 필름인 2축 연신 폴리에스테르 필름.
- 제1항에 있어서, 상기 폴리에스테르 필름이, 종방향 또는 횡방향에서의 F-5값이 15.0kg/㎟ 이상인 폴리에틸렌 2,6-나프탈레이트 필름인 2축 폴리에스테르 필름.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP140782/89 | 1989-06-02 | ||
JP1-140782 | 1989-06-02 | ||
JP14078289A JP2856283B2 (ja) | 1989-06-02 | 1989-06-02 | 二軸配向ポリエステルフィルム |
Publications (2)
Publication Number | Publication Date |
---|---|
KR910000873A KR910000873A (ko) | 1991-01-30 |
KR960004479B1 true KR960004479B1 (ko) | 1996-04-06 |
Family
ID=15276620
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019900008235A Expired - Lifetime KR960004479B1 (ko) | 1989-06-02 | 1990-06-02 | 2축 연신 폴리에스테르 필름 |
Country Status (5)
Country | Link |
---|---|
US (1) | US5096773A (ko) |
EP (1) | EP0401689B1 (ko) |
JP (1) | JP2856283B2 (ko) |
KR (1) | KR960004479B1 (ko) |
DE (1) | DE69004621T2 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101940550B1 (ko) * | 2017-08-10 | 2019-01-22 | 애경화학 주식회사 | 박막 고점착성을 가지는 oca용 아크릴 점착제 조성물 및 그 제조방법 |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5284699A (en) * | 1989-01-11 | 1994-02-08 | Toray Industries, Inc. | Biaxially oriented polyester film |
DE69023351T2 (de) * | 1989-01-11 | 1996-04-04 | Toray Industries | Biaxial orientierter Polyesterfilm. |
US5368932A (en) * | 1990-12-13 | 1994-11-29 | Teijin Limited | Biaxially oriented polyester film for magnetic recording media containing theta or mixed alpha plus gamma aluminum oxide and inert organic particles |
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 |
JP2675217B2 (ja) * | 1991-10-31 | 1997-11-12 | 帝人株式会社 | ポリエチレン―2,6―ナフタレートフィルム |
JPH07119297B2 (ja) * | 1991-02-22 | 1995-12-20 | ダイアホイルヘキスト株式会社 | 磁気記録媒体用ポリエチレンテレフタレートフィルム |
JP2576321B2 (ja) * | 1991-09-25 | 1997-01-29 | 東レ株式会社 | 二軸配向積層フイルム |
US5336079A (en) * | 1991-03-06 | 1994-08-09 | Toray Industries, Inc. | Biaxially oriented laminated film comprising particles in a specific ratio of particle density |
JP2690411B2 (ja) * | 1991-05-01 | 1997-12-10 | 帝人株式会社 | 二軸配向ポリエステルフイルム |
JP2729189B2 (ja) * | 1991-09-03 | 1998-03-18 | ダイアホイルヘキスト株式会社 | 磁気記録媒体用積層ポリエステルフィルム |
JPH05128490A (ja) * | 1991-11-07 | 1993-05-25 | Diafoil Co Ltd | 磁気記録媒体用積層ポリエステルフイルム |
JP3055278B2 (ja) * | 1991-12-27 | 2000-06-26 | 三菱化学ポリエステルフィルム株式会社 | 二軸配向積層ポリエステルフィルム |
EP0903375B1 (en) * | 1992-01-24 | 2004-08-11 | Toray Industries, Inc. | Thermoplastic polyester composition and film made therefrom |
EP0579121B1 (en) * | 1992-07-13 | 1998-12-16 | Diafoil Hoechst Co., Ltd | Polyester film |
CA2103840A1 (en) * | 1992-08-12 | 1994-02-13 | Iwao Okazaki | Biaxially oriented film |
WO1994013481A1 (en) * | 1992-12-09 | 1994-06-23 | Hoechst Aktiengesellschaft | Biaxially oriented copolyester film primed with vinyl acetate polymers |
WO1994013486A1 (en) * | 1992-12-09 | 1994-06-23 | Hoechst Aktiengesellschaft | Copolyester compositions, process for preparing the same and biaxially oriented copolyester films |
JPH08504469A (ja) * | 1992-12-09 | 1996-05-14 | ヘキスト・アクチェンゲゼルシャフト | 二軸配向penbbフィルムからの電気絶縁材 |
EP0674590A4 (en) * | 1992-12-09 | 1996-02-28 | Hoechst Ag | COATED BIAXIAL ORIENTED COPOLYESTER FILM. |
WO1994013482A1 (en) * | 1992-12-09 | 1994-06-23 | Hoechst Aktiengesellschaft | A biaxially oriented two-layer copolyester film for capacitor dielectric use |
KR950003339A (ko) * | 1993-07-15 | 1995-02-16 | 박홍기 | 이축연신 폴리에스테르 필름 |
US5382650A (en) * | 1993-12-20 | 1995-01-17 | E. I. Du Pont De Nemours And Company | Catalysts for polyester production |
US5580652A (en) * | 1994-03-22 | 1996-12-03 | Skc Limited | Biaxially oriented polyester film containing an aluminum hydrate |
DE69526638T2 (de) * | 1994-08-30 | 2002-12-12 | Toray Industries, Inc. | Biaxial orientierter polyesterfilm und dessen herstellungsverfahren |
US6106926A (en) * | 1995-10-25 | 2000-08-22 | Mitsubishi Polyester Film Gmbh | Thermoplastic raw material and film produced therefrom |
US5858527A (en) * | 1995-10-30 | 1999-01-12 | Skc Limited | Biaxially oriented polyester film |
JP3464333B2 (ja) * | 1996-03-07 | 2003-11-10 | 帝人株式会社 | 磁気記録媒体用ポリエステルフイルム |
JP2001212877A (ja) * | 2000-02-03 | 2001-08-07 | Toray Ind Inc | 二軸配向ポリエステルフィルムの製造方法および二軸配向ポリエステルフィルム |
FR2807049B1 (fr) * | 2000-03-29 | 2002-06-21 | Tergal Fibres | Compositions a base de polyesters presentant des proprietes thermomecaniques ameliorees et procede de fabrication de ces compositions |
US6709740B2 (en) | 2001-08-16 | 2004-03-23 | Toray Plastics, (America), Inc. | Easy handling ultraclear thermoplastic film |
US6706387B2 (en) | 2001-08-16 | 2004-03-16 | Toray Plastics (America), Inc. | Easy handling ultraclear thermoplastic film |
WO2008021884A2 (en) * | 2006-08-08 | 2008-02-21 | Toray Plastics (America) , Inc. Lumirror Divison | Anti-iridescent easy handling ultraclear thermoplastic film |
KR101468937B1 (ko) * | 2008-09-05 | 2014-12-11 | 코오롱인더스트리 주식회사 | 폴리에스테르 필름 및 이의 제조방법 |
DE102011006758A1 (de) * | 2011-04-05 | 2012-10-11 | Osram Ag | Druckbares Farbgemisch, Verfahren zur Herstellung eines farbigen Aufdrucks und Verwendung des Farbgemisches |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3821156A (en) * | 1972-01-03 | 1974-06-28 | Celanese Corp | Polyethylene terephthalate film |
US4092289A (en) * | 1973-07-25 | 1978-05-30 | Imperial Chemical Industries Limited | Polyester composition |
US4320207A (en) * | 1979-01-25 | 1982-03-16 | Diafoil Company Limited | Polyester film containing fine powder of crosslinked polymer |
JPS57189822A (en) * | 1981-05-20 | 1982-11-22 | Toray Ind Inc | Biaxially stretched polyester film |
JPS585937A (ja) * | 1981-07-03 | 1983-01-13 | 株式会社東芝 | 回路遮断保護装置 |
US4603073A (en) * | 1983-12-22 | 1986-07-29 | Minnesota Mining And Manufacturing Company | Opaque polyester film containing fine carbon black particles |
US4727108A (en) * | 1985-10-21 | 1988-02-23 | Diafoil Company, Limited | Polyester compositions and process of preparing polyester films from them |
US4818581A (en) * | 1986-08-27 | 1989-04-04 | Teijin Limited | Biaxially oriented polyester film |
AT390578B (de) * | 1988-03-31 | 1990-05-25 | Evg Entwicklung Verwert Ges | Vielpunkt-schweissmaschine |
EP0345644B1 (en) * | 1988-06-04 | 1994-11-02 | Diafoil Hoechst Co., Ltd | Polyester film for magnetic recording media |
JPH0232151A (ja) * | 1988-07-21 | 1990-02-01 | Diafoil Co Ltd | ポリエステル組成物 |
JPH06104731B2 (ja) * | 1989-01-11 | 1994-12-21 | 東レ株式会社 | 二軸配向ポリエステルフイルム |
-
1989
- 1989-06-02 JP JP14078289A patent/JP2856283B2/ja not_active Expired - Fee Related
-
1990
- 1990-05-31 DE DE69004621T patent/DE69004621T2/de not_active Expired - Lifetime
- 1990-05-31 EP EP90110377A patent/EP0401689B1/en not_active Expired - Lifetime
- 1990-06-01 US US07/532,199 patent/US5096773A/en not_active Expired - Lifetime
- 1990-06-02 KR KR1019900008235A patent/KR960004479B1/ko not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101940550B1 (ko) * | 2017-08-10 | 2019-01-22 | 애경화학 주식회사 | 박막 고점착성을 가지는 oca용 아크릴 점착제 조성물 및 그 제조방법 |
Also Published As
Publication number | Publication date |
---|---|
KR910000873A (ko) | 1991-01-30 |
DE69004621D1 (de) | 1993-12-23 |
JPH036239A (ja) | 1991-01-11 |
EP0401689A1 (en) | 1990-12-12 |
EP0401689B1 (en) | 1993-11-18 |
JP2856283B2 (ja) | 1999-02-10 |
US5096773A (en) | 1992-03-17 |
DE69004621T2 (de) | 1994-06-09 |
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Legal Events
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Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19900602 |
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Patent event code: PA02012R01D Patent event date: 19930623 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 19900602 Comment text: Patent Application |
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Comment text: Decision on Publication of Application Patent event code: PG16051S01I Patent event date: 19960314 |
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