KR900011833A - 이축배향 폴리에스테르 필름 - Google Patents
이축배향 폴리에스테르 필름 Download PDFInfo
- Publication number
- KR900011833A KR900011833A KR1019900000294A KR900000294A KR900011833A KR 900011833 A KR900011833 A KR 900011833A KR 1019900000294 A KR1019900000294 A KR 1019900000294A KR 900000294 A KR900000294 A KR 900000294A KR 900011833 A KR900011833 A KR 900011833A
- Authority
- KR
- South Korea
- Prior art keywords
- polyester film
- particles
- biaxially oriented
- oriented polyester
- film according
- Prior art date
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
- B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
- B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
-
- 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
-
- 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
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/0072—Roughness, e.g. anti-slip
-
- 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
- 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.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
- Y10T428/24983—Hardness
-
- 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
-
- 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
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)
- Mechanical Engineering (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (26)
- 5-300nm의 평균일차입경, 5-100의 평균응집도 및 0.01-5중량%의 함량에 의한 6-10의 모오스경도를 가진 입자(A)의 내포물에 의해 특정지워지는 이축배향 폴리에스테르 필름.
- 제1항에 있어서, 상기한 입자(A)가 β-형, r-형 및 ζ-형 결정형 알루미나 입자로 주로 이루어지는 군으로부터 선택된 알루미나 입자종의 적어도 한 종류인 것을 특징으로 하는 이축배향 폴리에스테르 필름.
- 제2항에 있어서, 상기한 입자(A)에서 ζ-형 결정형알루미나 입자의 비율이 60중량% 이상인 것을 특징으로 하는 이측배향 폴리에스테르 필름.
- 제1항에 있어서, 상기한 입자(A)가 지르코니아 입자와 티탄질화물입자로 이루어지는 군으로부터 선택된 입자의 적어도 한 종류인 것을 특징으로 하는 이축배향 폴리에스테르 필름.
- 제1항에 있어서, 상기 입자(A)의 평균일차입경이 10-100nm의 범위인 것을 특징으로 하는 이축배향 폴리에스테르 필름.
- 제1항에 있어서, 상기 한 입자(A)의 평균응집도가 10-50의 범위인 것을 특징으로 하는 이축배향 폴리에스테르 필름.
- 제1항에 있어서, 상기한 입자(A)의 함량이 0.1-1중량%의 범위인 것을 특징으로 하는 이축배향 폴리에스테르 필름.
- 제1항에 있어서, 상기한 필름의 폴리에스테르의 주요성분이 폴리에틸렌 테레프탈레이트, 폴리에틸렌-α,β-비스(2-클로로페녹시)-에탄 4,4′-디카르복시산, 폴리에틸렌2,6-나프탈레이트 및 폴리부틸렌 테레프탈레이트로 이루어진 군으로보터 선택된 중합체의 적어도 한 종류인 것을 특징으로 하는 이축배향 폴리에스테르 필름.
- 제1항에 있어서, 상기한 입자(A)의 형상계수가 0.85-1.0의 범위에 있는 것을 특징으로 하는 이축배향 폴리에스테르 필름.
- 제1항에 있어서, 상기한 필름의 평균 표면조도가 0.003-0.030μm의 범위인 것을 특징으로 하는 이축배향 폴리에스테르 필름.
- 제1항에있어서, 상기한 필름의 평면 배열도 지수가 0.935-0.975의 범위인 것을 특징으로 하는 이축배향 폴리에스테르 필름.
- 제1항에 있어서, 상기한 필름의 밀도지수가 0.02-0.05의 범위에 있는 것을 특징으로 하는 이축배향 폴리에스테르 필름.
- 제1항에 있어서, 상기한 필름의 마찰계수가 0.20-0.35 범위에 있는 것을 특징으로 하는 이축배향 폴리에스테르 필름.
- 제1항에 있어서, 상기한 필름의 표면비저항이 1×1015Ω.cm 이하인 것을 특징으로 하는 이축배향 폴리에스테르 필름.
- 제1항에 있어서, 상기한 필름의 가로 방향에서의 배향비율이 30-80의 범위인 것을 특징으로 하는 이축배향 폴리에스테르 필름.
- 제1항에 있어서, 0.3-3μm의 평균입경, 상기한 입자(B)의 그것보다 큰 상기한 입자(A)의 모오스경도를 가진 입자(B)를 더욱 포함하는 것을 특징으로 하는 이축배향폴리에스테르 필름.
- 제16항에 있어서, 상기한 입자(B)의 모오스경도가 6이하인 것을 특징으로 하는 이축배향 폴리에스테르 필름.
- 제16항에 있어서, 상기한 입자(B)의 결정화 가속계수는 15℃이하인 것을 특징으로 하는 이축배향 폴리에스테르 필름.
- 제16항에 잇어서, 상기한 필름의 함량이 0.005-1.0중량%인 것을 특징으로 하는 이축배향 폴리에스테르 필름.
- 제16항에 있어서, 상기한 입자(B)가 칼슘카아보네이트 입자, 인산 칼슘입자 및 실리카 입자를 포함하는 무기산입자와 유기산 중합입자로 이루어진 군으로부터 선책된 입자의 적어도 한 종류인 것을 특징으로 하는 이축배향 폴리에스테르 필름.
- 제16항에 있어서, 상기한 입자(A)의 모오스 경도와 상기한 입자(B)의 모오스경도 사이의 차이가 적어도 1인 것을 특징으로 하는 이축배향 폴리에스테르 필름.
- 제1항 혹은 16항에 있어서, 비결합 입자를 더욱 포함하는 것을 특징으로 하는 이축배향 폴리에스테르 필름.
- 제22항에 있어서, 상기한 비결합입자의 평균입경이 0.2-20범위인 것을 특징으로 하는 이축배향 폴리에스테르 필름.
- 제22항에 있어서, 상기한 필름 중의 상기한 비결합입자의 함량이 0.01-2중량%의 범위인 것을 특징으로 하는 이축배향 폴리에스테르 필름.
- 제1항 혹은 16항에 있어서, 합성폴리에스테르 필름을 형성하기 위하여 폴리에스테르 필름의 적어도 한 표면위에 상기한 필름이 적층되는 것을 특징으로 하는 이축배향 폴리에스테르 필름.
- 제22항에 있어서, 합성 폴리에스테르 필름을 형성하기 위하여 폴리에스테르 필름의 적어도 한 표면위에 상기한 필름이 적층되는 것을 특징으로 하는 이축배향 폴리에스테르 필름.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1004131A JPH06104731B2 (ja) | 1989-01-11 | 1989-01-11 | 二軸配向ポリエステルフイルム |
JP1-4131 | 1989-01-11 | ||
JP???1-4131 | 1989-01-11 | ||
JP1035118A JP2734601B2 (ja) | 1989-02-16 | 1989-02-16 | 二軸配向ポリエステルフィルム |
JP???1-35118 | 1989-02-16 | ||
JP1-35118 | 1989-02-16 | ||
JP1107333A JP2513837B2 (ja) | 1989-04-28 | 1989-04-28 | 二軸配向ポリエステルフィルム |
JP1-107333 | 1989-04-28 | ||
JP???1-?107333 | 1989-04-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR900011833A true KR900011833A (ko) | 1990-08-02 |
KR960004141B1 KR960004141B1 (ko) | 1996-03-27 |
Family
ID=27276126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019900000294A KR960004141B1 (ko) | 1989-01-11 | 1990-01-11 | 이축배향 폴리에스테르필름 |
Country Status (4)
Country | Link |
---|---|
US (2) | US5609949A (ko) |
EP (1) | EP0378154B1 (ko) |
KR (1) | KR960004141B1 (ko) |
DE (1) | DE69023351T2 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19990065015A (ko) * | 1998-01-03 | 1999-08-05 | 한형수 | 투명성이 우수한 이축배향 폴리에스테르 필름 |
KR100262347B1 (ko) * | 1998-02-27 | 2000-09-01 | 장용균 | 폴리에스테르필름의제조방법 |
KR100558566B1 (ko) * | 1998-01-03 | 2006-06-16 | 도레이새한 주식회사 | 자기기록매체용 이축연신 폴리에스테르 필름 |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US5336079A (en) † | 1991-03-06 | 1994-08-09 | Toray Industries, Inc. | Biaxially oriented laminated film comprising particles in a specific ratio of particle density |
JP2576321B2 (ja) * | 1991-09-25 | 1997-01-29 | 東レ株式会社 | 二軸配向積層フイルム |
JPH04282226A (ja) * | 1991-03-12 | 1992-10-07 | Diafoil Co Ltd | 2軸配向ポリエステルフィルム |
US5470637A (en) * | 1991-12-09 | 1995-11-28 | Toray Industries, Inc. | Polyester composition and biaxially oriented polyester film containing the same |
EP0572224B2 (en) * | 1992-05-27 | 2004-03-10 | Teijin Limited | Biaxially oriented laminated polyester film |
US5362571A (en) * | 1994-03-16 | 1994-11-08 | Teijin Limited | Magnetic tape for use in cassette for digital audio tape recorder and biaxially oriented polyester base film therefor |
JP2925057B2 (ja) * | 1993-08-30 | 1999-07-26 | 東レ株式会社 | 二軸配向積層ポリエステルフイルム |
US6106926A (en) * | 1995-10-25 | 2000-08-22 | Mitsubishi Polyester Film Gmbh | Thermoplastic raw material and film produced therefrom |
CA2199334C (en) * | 1996-09-09 | 2006-04-18 | Kohzo Takahashi | A biaxially oriented polyester film for laminating metallic sheets |
DE19741878A1 (de) | 1997-09-23 | 1999-03-25 | Hoechst Diafoil Gmbh | Mehrschichtige, biaxial orientierte Polyesterfolie, Verfahren zu ihrer Herstellung und ihre Verwendung |
DE19741877A1 (de) | 1997-09-23 | 1999-03-25 | Hoechst Diafoil Gmbh | Biaxial orientierte Polyesterfolie, Verfahren zu ihrer Herstellung und ihre Verwendung |
DE19813271A1 (de) * | 1998-03-25 | 1999-09-30 | Hoechst Diafoil Gmbh | Transparente Polyesterfolie mit hoher Sauerstoffbarriere, Verfahren zu ihrer Herstellung und ihre Verwendung |
DE19813264A1 (de) | 1998-03-25 | 1999-09-30 | Hoechst Diafoil Gmbh | Polyesterfolie mit an den Anwendungszweck angepaßter Oberflächentopographie, Verfahren zu ihrer Herstellung und ihre Verwendung |
DE19813266A1 (de) | 1998-03-25 | 1999-09-30 | Hoechst Diafoil Gmbh | Polyesterfolie mit hoher Sauerstoffbarriere, Verfahren zu ihrer Herstellung und ihre Verwendung |
DE19813269A1 (de) | 1998-03-25 | 1999-09-30 | Hoechst Diafoil Gmbh | Siegelfähige Polyesterfolie mit hoher Sauerstoffbarriere, Verfahren zu ihrer Herstellung und ihre Verwendung |
DE19813267A1 (de) | 1998-03-25 | 1999-09-30 | Hoechst Diafoil Gmbh | Transparente Polyesterfolie mit hoher Sauerstoffbarriere und zusätzlicher Funktionalität, Verfahren zu ihrer Herstellung und ihre Verwendung |
DE19813270A1 (de) | 1998-03-25 | 1999-09-30 | Hoechst Diafoil Gmbh | Polyesterfolie mit hoher Sauerstoffbarriere und verbesserter Haftung zu Metallschichten, Verfahren zu ihrer Herstellung und ihre Verwendung |
DE19813268A1 (de) | 1998-03-25 | 1999-09-30 | Hoechst Diafoil Gmbh | Verwendung einer transparenten Polyesterfolie als Gas/Aromabarrierefolie |
DE19814710A1 (de) | 1998-04-01 | 1999-10-07 | Hoechst Diafoil Gmbh | Mehrschichtige, biaxial orientierte Polyesterfolie, Verfahren zu ihrer Herstellung und ihre Verwendung als Magnetbandfolie |
DE19817841A1 (de) | 1998-04-22 | 1999-10-28 | Hoechst Diafoil Gmbh | Mehrschichtige, biaxial orientierte Polyesterfolie, Verfahren zu ihrer Herstellung und ihre Verwendung |
DE19817842A1 (de) | 1998-04-22 | 1999-10-28 | Hoechst Diafoil Gmbh | Einschichtige, biaxial orientierte Polyesterfolie, Verfahren zu ihrer Herstellung und ihre Verwendung |
DE19834603A1 (de) | 1998-07-31 | 2000-02-03 | Hoechst Diafoil Gmbh | Matte, koextrudierte Polyesterfolie, Verfahren zu ihrer Herstellung und ihre Verwendung |
DE19834602A1 (de) | 1998-07-31 | 2000-02-03 | Hoechst Diafoil Gmbh | Mehrschichtige, biaxial orientierte Polypropylenfolie, Verfahren zu ihrer Herstellung und ihre Verwendung |
DE19839007A1 (de) | 1998-08-29 | 2000-03-02 | Hoechst Diafoil Gmbh | Verfahren zur Herstellung von biaxial orientierten PET-Folie und Verwendung derselben für Folienkondensatoren in der SMD-Technik |
DE19839848A1 (de) | 1998-09-02 | 2000-04-13 | Hoechst Diafoil Gmbh | Mehrschichtige, biaxial orientierte Polyesterfolie, Verfahren zu ihrer Herstellung und ihre Verwendung als Magnetbandfolie mit optimierten elektromagnetischen Eigenschaften |
DE19842376A1 (de) | 1998-09-16 | 2000-03-23 | Hoechst Diafoil Gmbh | Biaxial orientierte Polypropylenfolie, Verfahren zu ihrer Herstellung und ihre Verwendung |
DE19849661A1 (de) | 1998-10-29 | 2000-05-04 | Mitsubishi Polyester Film Gmbh | Koextrudierte, biaxial orientierte Polyesterfolie für die Metallisierung, Verfahren zu ihrer Herstellung und ihre Verwendung |
EP0999041A3 (de) | 1998-11-03 | 2001-01-31 | Mitsubishi Polyester Film GmbH | Folienlaminat, enthaltend eine biaxial orientierte Polyesterfolie mit hoher Sauerstoffbarriere, Verfahren zu seiner Herstellung und Verwendung |
US7368523B2 (en) * | 2004-11-12 | 2008-05-06 | Eastman Chemical Company | Polyester polymer and copolymer compositions containing titanium nitride particles |
US7662880B2 (en) | 2004-09-03 | 2010-02-16 | Eastman Chemical Company | Polyester polymer and copolymer compositions containing metallic nickel particles |
US7300967B2 (en) | 2004-11-12 | 2007-11-27 | Eastman Chemical Company | Polyester polymer and copolymer compositions containing metallic titanium particles |
US8557950B2 (en) | 2005-06-16 | 2013-10-15 | Grupo Petrotemex, S.A. De C.V. | High intrinsic viscosity melt phase polyester polymers with acceptable acetaldehyde generation rates |
US8431202B2 (en) | 2005-09-16 | 2013-04-30 | Grupo Petrotemex, S.A. De C.V. | Aluminum/alkaline or alkali/titanium containing polyesters having improved reheat, color and clarity |
US7745512B2 (en) | 2005-09-16 | 2010-06-29 | Eastman Chemical Company | Polyester polymer and copolymer compositions containing carbon-coated iron particles |
US7776942B2 (en) | 2005-09-16 | 2010-08-17 | Eastman Chemical Company | Polyester polymer and copolymer compositions containing particles of titanium nitride and carbon-coated iron |
US9267007B2 (en) | 2005-09-16 | 2016-02-23 | Grupo Petrotemex, S.A. De C.V. | Method for addition of additives into a polymer melt |
US7932345B2 (en) | 2005-09-16 | 2011-04-26 | Grupo Petrotemex, S.A. De C.V. | Aluminum containing polyester polymers having low acetaldehyde generation rates |
US7838596B2 (en) | 2005-09-16 | 2010-11-23 | Eastman Chemical Company | Late addition to effect compositional modifications in condensation polymers |
US7655746B2 (en) | 2005-09-16 | 2010-02-02 | Eastman Chemical Company | Phosphorus containing compounds for reducing acetaldehyde in polyesters polymers |
US7745368B2 (en) | 2006-07-28 | 2010-06-29 | Eastman Chemical Company | Non-precipitating alkali/alkaline earth metal and aluminum compositions made with organic hydroxyacids |
US7709593B2 (en) | 2006-07-28 | 2010-05-04 | Eastman Chemical Company | Multiple feeds of catalyst metals to a polyester production process |
US7709595B2 (en) | 2006-07-28 | 2010-05-04 | Eastman Chemical Company | Non-precipitating alkali/alkaline earth metal and aluminum solutions made with polyhydroxyl ether solvents |
JP4799352B2 (ja) * | 2006-09-29 | 2011-10-26 | 本田技研工業株式会社 | 車両用v型内燃機関の電子スロットル制御装置 |
US8563677B2 (en) | 2006-12-08 | 2013-10-22 | Grupo Petrotemex, S.A. De C.V. | Non-precipitating alkali/alkaline earth metal and aluminum solutions made with diols having at least two primary hydroxyl groups |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1465496A (en) * | 1973-12-06 | 1977-02-23 | Ici Ltd | Coated films |
US3884870A (en) * | 1974-07-15 | 1975-05-20 | Celanese Corp | Polyethylene terephthalate film |
US4626463A (en) * | 1984-09-26 | 1986-12-02 | Minnesota Mining And Manufacturing Company | Diskette having wear-resistant magnetizable layer |
JPS61239930A (ja) * | 1985-04-17 | 1986-10-25 | Teijin Ltd | 磁気記録用ポリエステルフイルム |
US4778714A (en) * | 1985-10-11 | 1988-10-18 | Minnesota Mining And Manufacturing Company | Nonabrasive magnetic recording tape |
JPS6372729A (ja) * | 1986-09-16 | 1988-04-02 | Teijin Ltd | 二軸配向ポリエステルフイルム |
US4990400A (en) * | 1987-02-12 | 1991-02-05 | Diafoil Company, Limited | Polyester films, magnetic recording media and film capacitors produced therefrom |
JPH0796626B2 (ja) * | 1987-03-19 | 1995-10-18 | 東レ株式会社 | 二軸配向ポリエステルフイルム |
US4952449A (en) * | 1987-10-09 | 1990-08-28 | Toray Industries, Inc. | Biaxially oriented polyester film |
JPH07102505B2 (ja) * | 1988-04-13 | 1995-11-08 | 富士写真フイルム株式会社 | 研磨テープ |
JPH0747645B2 (ja) * | 1988-04-19 | 1995-05-24 | 帝人株式会社 | 熱可塑性重合体フィルム |
EP0345644B1 (en) * | 1988-06-04 | 1994-11-02 | Diafoil Hoechst Co., Ltd | Polyester film for magnetic recording media |
US5284699A (en) * | 1989-01-11 | 1994-02-08 | Toray Industries, Inc. | Biaxially oriented polyester film |
JP2856283B2 (ja) * | 1989-06-02 | 1999-02-10 | 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 |
-
1990
- 1990-01-08 EP EP90100317A patent/EP0378154B1/en not_active Expired - Lifetime
- 1990-01-08 DE DE69023351T patent/DE69023351T2/de not_active Expired - Lifetime
- 1990-01-11 KR KR1019900000294A patent/KR960004141B1/ko not_active IP Right Cessation
-
1995
- 1995-04-11 US US08/420,704 patent/US5609949A/en not_active Expired - Lifetime
-
1996
- 1996-11-15 US US08/749,781 patent/US5998004A/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19990065015A (ko) * | 1998-01-03 | 1999-08-05 | 한형수 | 투명성이 우수한 이축배향 폴리에스테르 필름 |
KR100558566B1 (ko) * | 1998-01-03 | 2006-06-16 | 도레이새한 주식회사 | 자기기록매체용 이축연신 폴리에스테르 필름 |
KR100262347B1 (ko) * | 1998-02-27 | 2000-09-01 | 장용균 | 폴리에스테르필름의제조방법 |
Also Published As
Publication number | Publication date |
---|---|
EP0378154A1 (en) | 1990-07-18 |
DE69023351D1 (de) | 1995-12-14 |
KR960004141B1 (ko) | 1996-03-27 |
EP0378154B1 (en) | 1995-11-08 |
US5998004A (en) | 1999-12-07 |
DE69023351T2 (de) | 1996-04-04 |
US5609949A (en) | 1997-03-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR900011833A (ko) | 이축배향 폴리에스테르 필름 | |
KR860008022A (ko) | 자기 기록재용 폴리에스테르 베이스 필름 | |
KR920017811A (ko) | 2축배향적층필름 | |
KR850005863A (ko) | 배향 폴리에스테르 필름 | |
KR940019756A (ko) | 이축배향 폴리에스테르 필름 | |
KR940005724A (ko) | 자기 기록 매체용 2축 배향 적층 폴리에스테르 필름 | |
KR950005580A (ko) | 고감도 감열공판 인쇄 원지용 폴리에스테르 필름 | |
KR940018217A (ko) | 이축 배향 적층 폴리에스테르 필름 및 이것을 베이스 필름으로 하는 자기 기록 매체 | |
KR920018106A (ko) | 폴리에스테르 필름 | |
KR890007228A (ko) | 2축연신 폴리에스테르 필름 | |
KR850002633A (ko) | 자기 기록매체 | |
KR900018227A (ko) | 폴리에스테르 필름 | |
KR910014451A (ko) | 열처리-밀봉 가능한 열가소성 성형 재료 | |
KR970061950A (ko) | 폴리에스테르 원료 및 이로부터 제조된 필름 | |
KR950009554A (ko) | 자기기록 매체용 이축배향 폴리에스테르 필름의 제조 | |
KR930019737A (ko) | 폴리에스테르 적층필름 | |
KR970061952A (ko) | 축전기에 사용하기 위한 거친 이축 배향된 폴리에스테르 필름 | |
KR960010929A (ko) | 핀틀 와이어 | |
KR940022158A (ko) | 고 열감성 등사 원지용 필름 | |
KR950011510A (ko) | 이축연신 폴리에스테르 필름 | |
KR950005543A (ko) | 공동-함유 폴리에스테르계 복합필름 | |
KR920018103A (ko) | 2축 배향 폴리에스테르 필름 | |
KR940007093A (ko) | 조면화 폴리에스테르 필름 및 그 제조방법 | |
KR970074832A (ko) | 이축 배향 폴리에스테르 필름 | |
KR940014552A (ko) | 이축배향 폴리에스테르 필름 및 이의 제조방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20100310 Year of fee payment: 15 |
|
EXPY | Expiration of term |