CN102046379B - 包含具有支链的或环状的c4-c10烷基单元的双折射萘二甲酸酯共聚酯的光学膜 - Google Patents

包含具有支链的或环状的c4-c10烷基单元的双折射萘二甲酸酯共聚酯的光学膜 Download PDF

Info

Publication number
CN102046379B
CN102046379B CN2009801204978A CN200980120497A CN102046379B CN 102046379 B CN102046379 B CN 102046379B CN 2009801204978 A CN2009801204978 A CN 2009801204978A CN 200980120497 A CN200980120497 A CN 200980120497A CN 102046379 B CN102046379 B CN 102046379B
Authority
CN
China
Prior art keywords
copolyester
multilayer
film
mol
mole percent
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
CN2009801204978A
Other languages
English (en)
Chinese (zh)
Other versions
CN102046379A (zh
Inventor
刘宇锋
大卫·T·尤斯特
斯蒂芬·A·约翰逊
克里斯托弗·J·德克斯
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.)
3M Innovative Properties Co
Original Assignee
3M Innovative Properties Co
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
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of CN102046379A publication Critical patent/CN102046379A/zh
Application granted granted Critical
Publication of CN102046379B publication Critical patent/CN102046379B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • B32B27/285—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polyethers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/023—Optical properties
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3083—Birefringent or phase retarding elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/308—Heat stability
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/416—Reflective
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/418—Refractive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/42—Polarizing, birefringent, filtering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/718—Weight, e.g. weight per square meter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00—Electrical equipment
    • B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
    • B32B2457/202—LCD, i.e. liquid crystal displays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2551/00—Optical elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2551/00—Optical elements
    • B32B2551/08—Mirrors
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/181—Acids containing aromatic rings
    • C08G63/185—Acids containing aromatic rings containing two or more aromatic rings
    • C08G63/187—Acids containing aromatic rings containing two or more aromatic rings containing condensed aromatic rings
    • C08G63/189—Acids containing aromatic rings containing two or more aromatic rings containing condensed aromatic rings containing a naphthalene ring
    • 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
    • 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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Laminated Bodies (AREA)
  • Polarising Elements (AREA)
  • Polyesters Or Polycarbonates (AREA)
CN2009801204978A 2008-05-02 2009-04-07 包含具有支链的或环状的c4-c10烷基单元的双折射萘二甲酸酯共聚酯的光学膜 Expired - Fee Related CN102046379B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/114,109 US8012571B2 (en) 2008-05-02 2008-05-02 Optical film comprising birefringent naphthalate copolyester having branched or cyclic C4-C10 alkyl units
US12/114,109 2008-05-02
PCT/US2009/039736 WO2009134595A1 (en) 2008-05-02 2009-04-07 Optical film comprising birefringent naphthalate copolyester having branched or cyclic c4-c10 alkyl units

Publications (2)

Publication Number Publication Date
CN102046379A CN102046379A (zh) 2011-05-04
CN102046379B true CN102046379B (zh) 2013-08-21

Family

ID=40847942

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009801204978A Expired - Fee Related CN102046379B (zh) 2008-05-02 2009-04-07 包含具有支链的或环状的c4-c10烷基单元的双折射萘二甲酸酯共聚酯的光学膜

Country Status (7)

Country Link
US (2) US8012571B2 (https=)
EP (1) EP2288503A1 (https=)
JP (1) JP5684701B2 (https=)
KR (1) KR101588478B1 (https=)
CN (1) CN102046379B (https=)
TW (1) TW201000941A (https=)
WO (1) WO2009134595A1 (https=)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2020339B1 (de) * 2007-07-31 2012-03-28 Micronas GmbH Auslösevorrichtung für eine Sicherheitseinrichtung in einem Kraftfahrzeug
US8012571B2 (en) * 2008-05-02 2011-09-06 3M Innovative Properties Company Optical film comprising birefringent naphthalate copolyester having branched or cyclic C4-C10 alkyl units
EP2310886B1 (en) * 2008-07-16 2012-03-28 3M Innovative Properties Company Multilayer optical film layer comprising blend of methyl methacrylate polymer and styrene acrylonitrile polymer
US7936802B2 (en) * 2008-10-21 2011-05-03 Case Western Reserve University Co-extruded multilayer polymers films for all-polymer lasers
US8982462B2 (en) 2008-12-22 2015-03-17 3M Innovative Properties Company Multilayer optical films having side-by-side mirror/polarizer zones
JP2013539543A (ja) 2010-06-30 2013-10-24 スリーエム イノベイティブ プロパティズ カンパニー 空間選択的な複屈折低減を有するフィルムを使用するマスク加工
KR101841310B1 (ko) 2010-06-30 2018-03-22 쓰리엠 이노베이티브 프로퍼티즈 컴파니 공간 선택적 복굴절 감소를 갖는 지연기 필름 조합물
JP6251569B2 (ja) 2010-06-30 2018-01-10 スリーエム イノベイティブ プロパティズ カンパニー 空間的に選択的な複屈折性の減少を有する拡散反射光学フィルム
US9477011B2 (en) 2010-06-30 2016-10-25 Yufeng Liu Multilayer optical film
SG191204A1 (en) 2010-12-30 2013-07-31 3M Innovative Properties Co Laser cutting method and articles produced therewith
CN102332274B (zh) * 2011-09-13 2014-09-10 武汉正源高理光学有限公司 蓝光dvd、cd光学读取头的反射镜膜系及其制备方法
US9081147B2 (en) 2012-01-03 2015-07-14 3M Innovative Properties Company Effective media retarder films with spatially selective birefringence reduction
US9519090B2 (en) * 2012-09-24 2016-12-13 Teijin Limited Uniaxially stretched multi-layer laminate film, polarizing plate comprising same, optical member for liquid crystal display device, and liquid crystal display device
US9709349B2 (en) 2012-11-15 2017-07-18 The Board Of Trustees Of The Leland Stanford Junior University Structures for radiative cooling
CN103558710B (zh) * 2013-11-11 2016-04-13 京东方科技集团股份有限公司 Tft液晶显示面板
WO2015163323A1 (ja) * 2014-04-24 2015-10-29 三菱瓦斯化学株式会社 ポリエステル樹脂、光学レンズ及び光学レンズ系
US10088251B2 (en) 2014-05-21 2018-10-02 The Board Of Trustees Of The Leland Stanford Junior University Radiative cooling with solar spectrum reflection
US9919339B2 (en) * 2014-06-18 2018-03-20 3M Innovation Properties Company Optical film
US10001587B2 (en) 2015-03-27 2018-06-19 3M Innovative Properties Company Brightness enhancement film
US10005264B2 (en) 2015-12-15 2018-06-26 3M Innovative Properties Company Thin protective display film
US9780318B2 (en) 2015-12-15 2017-10-03 3M Innovative Properties Company Protective display film
US10067278B2 (en) * 2015-12-18 2018-09-04 3M Innovative Properties Company Birefringent polyester film with low haze having specified Tan Delta value
WO2017205097A1 (en) * 2016-05-25 2017-11-30 3M Innovative Properties Company Substrate for touch sensor
US12344720B2 (en) 2016-06-09 2025-07-01 3M Innovative Properties Company Polyurethane acrylate protective display film
KR102365801B1 (ko) * 2016-11-30 2022-02-21 도요보 가부시키가이샤 다층 적층 필름 및 그것을 사용한 가공품
CN110050513B (zh) 2016-12-01 2022-09-27 3M创新有限公司 将柔性部件层与联锁装置结合的电子装置
TW201832930A (zh) 2016-12-01 2018-09-16 美商3M新設資產公司 雙重曲形保護顯示膜
TW201830102A (zh) 2016-12-14 2018-08-16 美商3M新設資產公司 分段保護顯示膜
EP3593180B1 (en) * 2017-03-06 2024-09-25 3M Innovative Properties Company High contrast optical film and devices including the same
KR102662930B1 (ko) * 2017-08-08 2024-05-02 쓰리엠 이노베이티브 프로퍼티즈 컴파니 인성, 고온 성능 및 uv 흡수성을 갖는 다층 등방성 필름
CN109521504B (zh) * 2017-09-20 2021-02-05 苏州大学 一种太赫兹波吸收结构
EP3693772B1 (en) * 2017-10-03 2024-06-12 Toray Industries, Inc. Laminate film
WO2019108425A1 (en) * 2017-11-30 2019-06-06 3M Innovative Properties Company Retarder
EP3717242A4 (en) * 2017-11-30 2021-12-15 3M Innovative Properties Company SUBSTRATE INCLUDING A SELF-SUPPORTING THREE-LAYER STACK
US10543656B2 (en) 2018-01-11 2020-01-28 Eastman Chemical Company Tough shrinkable films
KR20200128061A (ko) * 2018-02-26 2020-11-11 쓰리엠 이노베이티브 프로퍼티즈 컴파니 폴리카르보네이트의 층을 포함하는 광학 필름
JP7386225B2 (ja) * 2018-07-17 2023-11-24 スリーエム イノベイティブ プロパティズ カンパニー 結晶性低屈折率層を有する赤外線反射体及び多層反射偏光子を含む光学フィルム
JP7530370B2 (ja) 2018-10-08 2024-08-07 イーストマン ケミカル カンパニー 樹脂混合物製の結晶化可能な収縮性フィルムおよび熱成形性シート
WO2020140082A1 (en) 2018-12-27 2020-07-02 SkyCool Systems, Inc. Cooling panel system
CN113906261A (zh) 2019-04-17 2022-01-07 天酷系统股份有限公司 辐射冷却系统
JP2023503342A (ja) * 2019-11-27 2023-01-27 スリーエム イノベイティブ プロパティズ カンパニー 光学フィルムに使用するためのポリエステルコポリマー
US12554052B2 (en) 2020-10-01 2026-02-17 3M Innovative Properties Company Integral multilayer optical film
US20250084210A1 (en) * 2021-03-30 2025-03-13 Bell Polyester Products, Inc. Polyester resin

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1516720A (zh) * 2000-03-16 2004-07-28 ���ع��ʹ�˾ 新型非聚氯乙烯材料多层膜
WO2006110402A1 (en) * 2005-04-08 2006-10-19 3M Innovative Properties Company Heat setting optical films
CN101094880A (zh) * 2004-10-18 2007-12-26 3M创新有限公司 改性共聚聚酯和含有改性共聚聚酯的光学薄膜

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4313903A (en) 1979-11-19 1982-02-02 Bayer Aktiengesellschaft Process for injection molding of polyethylene terephthalate compositions at reduced mold temperature
US4489110A (en) 1982-01-15 1984-12-18 Bayer Aktiengesellschaft Polyethylene terephthalate moulding compositions having high reflectivity
DE3339001A1 (de) 1983-07-06 1985-01-17 Bayer Ag, 5090 Leverkusen Thermoplastische polyester-formmassen mit hoher zaehigkeit
EP0437496A1 (en) 1988-10-06 1991-07-24 Eastman Kodak Company Modified poly(ethylene 2,6-naphthalenedicarboxylate) having improved processability
JP2669552B2 (ja) 1989-02-07 1997-10-29 ポリプラスチックス株式会社 ポリエステル樹脂組成物
JPH0713128B2 (ja) 1989-12-28 1995-02-15 株式会社クラレ ポリエステルまたはポリエステルカーボネート樹脂
JP3129826B2 (ja) * 1992-03-06 2001-01-31 東レ株式会社 積層フイルム
US5882774A (en) * 1993-12-21 1999-03-16 Minnesota Mining And Manufacturing Company Optical film
EP0962807B1 (en) 1993-12-21 2008-12-03 Minnesota Mining And Manufacturing Company Multilayered optical film
JP3200830B2 (ja) 1994-07-22 2001-08-20 ニプロ株式会社 バイアル口部の密閉閉鎖具
EP0856535B1 (en) 1997-02-03 2003-10-08 Teijin Limited Polyethylene-2,6-naphthalene dicarboxylate resin and preform and bottle molded thereof
US6808658B2 (en) * 1998-01-13 2004-10-26 3M Innovative Properties Company Method for making texture multilayer optical films
US6788463B2 (en) * 1998-01-13 2004-09-07 3M Innovative Properties Company Post-formable multilayer optical films and methods of forming
US6531230B1 (en) * 1998-01-13 2003-03-11 3M Innovative Properties Company Color shifting film
EP1548045B1 (en) * 1998-01-13 2009-06-03 Minnesota Mining And Manufacturing Company Modified copolyesters
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
WO2000000548A1 (en) 1998-06-26 2000-01-06 Teijin Limited Aromatic polyester compositions and method for producing molded articles and bottles therefrom
US6449093B2 (en) * 1999-10-12 2002-09-10 3M Innovative Properties Company Optical bodies made with a birefringent polymer
US6831123B1 (en) * 1999-11-16 2004-12-14 General Electric Company Ionomeric polyester compositions containing organoclays, and method
US7052762B2 (en) * 2001-05-24 2006-05-30 3M Innovative Properties Company Low Tg multilayer optical films
KR100445112B1 (ko) * 2001-06-15 2004-08-21 (주) 토문엔지니어링건축사사무소 콘크리트 흄관의 연결장치
US6991695B2 (en) * 2002-05-21 2006-01-31 3M Innovative Properties Company Method for subdividing multilayer optical film cleanly and rapidly
US6742058B2 (en) * 2002-09-27 2004-05-25 Texas Instruments Incorporated Memory controller having a multiplexer selecting either second set of input signals or converted signals from first set of input signals by a bus mode input
US7327422B2 (en) * 2004-03-09 2008-02-05 Nitto Denko Corporation Optical compensation film, display, and process
WO2005116915A1 (en) * 2004-05-22 2005-12-08 3M Innovative Properties Company Cards and laminates incorporating multilayer optical films
US7288296B2 (en) * 2004-06-03 2007-10-30 Nitto Denko Corporation Multilayer optical compensator, liquid crystal display, and process
US7713595B2 (en) * 2005-10-18 2010-05-11 Nitto Denko Corporation Optical compensation films produced by a carrier-web-casting process
KR101309394B1 (ko) 2005-12-23 2013-09-17 쓰리엠 이노베이티브 프로퍼티즈 컴파니 열가소성 실리콘 블록 공중합체를 포함하는 다층 필름
US20070154654A1 (en) * 2005-12-29 2007-07-05 Eastman Kodak Company Optical compensator film with controlled birefringence dispersion
US20070298271A1 (en) 2006-06-23 2007-12-27 3M Innovative Properties Company Multilayer optical film, method of making the same, and transaction card having the same
JP2009544062A (ja) * 2006-07-18 2009-12-10 スリーエム イノベイティブ プロパティズ カンパニー 光学フィルムを作製するためのカレンダ処理プロセス
US8012571B2 (en) 2008-05-02 2011-09-06 3M Innovative Properties Company Optical film comprising birefringent naphthalate copolyester having branched or cyclic C4-C10 alkyl units

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1516720A (zh) * 2000-03-16 2004-07-28 ���ع��ʹ�˾ 新型非聚氯乙烯材料多层膜
CN101094880A (zh) * 2004-10-18 2007-12-26 3M创新有限公司 改性共聚聚酯和含有改性共聚聚酯的光学薄膜
WO2006110402A1 (en) * 2005-04-08 2006-10-19 3M Innovative Properties Company Heat setting optical films

Also Published As

Publication number Publication date
TW201000941A (en) 2010-01-01
KR20110007238A (ko) 2011-01-21
US8263731B2 (en) 2012-09-11
EP2288503A1 (en) 2011-03-02
WO2009134595A1 (en) 2009-11-05
US8012571B2 (en) 2011-09-06
CN102046379A (zh) 2011-05-04
JP5684701B2 (ja) 2015-03-18
US20110268939A1 (en) 2011-11-03
JP2011520141A (ja) 2011-07-14
KR101588478B1 (ko) 2016-01-25
US20090273836A1 (en) 2009-11-05

Similar Documents

Publication Publication Date Title
CN102046379B (zh) 包含具有支链的或环状的c4-c10烷基单元的双折射萘二甲酸酯共聚酯的光学膜
CN102216819B (zh) 包含双折射热塑性聚合物的多层光学膜的各向同性层
JP5048505B2 (ja) 変性コポリエステルおよび変性コポリエステルを含む光学フィルム
CN102089685B (zh) 包含由甲基丙烯酸甲酯聚合物和苯乙烯丙烯腈聚合物形成的共混物的多层光学膜层
US20070047080A1 (en) Methods of producing multilayer reflective polarizer
CN101495890A (zh) 制造多层反射偏振片的方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130821

Termination date: 20210407