DE60312788D1 - Durchsichtiges, hitzebeständiges, optisches Material und Film - Google Patents

Durchsichtiges, hitzebeständiges, optisches Material und Film

Info

Publication number
DE60312788D1
DE60312788D1 DE60312788T DE60312788T DE60312788D1 DE 60312788 D1 DE60312788 D1 DE 60312788D1 DE 60312788 T DE60312788 T DE 60312788T DE 60312788 T DE60312788 T DE 60312788T DE 60312788 D1 DE60312788 D1 DE 60312788D1
Authority
DE
Germany
Prior art keywords
resistant
clear
film
heat
optical material
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
Application number
DE60312788T
Other languages
English (en)
Other versions
DE60312788T2 (de
Inventor
Shinsuke Toyomasu
Yojiro Ikai
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.)
Tosoh Corp
Original Assignee
Tosoh Corp
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 Tosoh Corp filed Critical Tosoh Corp
Application granted granted Critical
Publication of DE60312788D1 publication Critical patent/DE60312788D1/de
Publication of DE60312788T2 publication Critical patent/DE60312788T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/02—Polyamines
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/08—Butenes
    • C08F210/10—Isobutene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
    • C08F222/36—Amides or imides
    • C08F222/40—Imides, e.g. cyclic imides
    • 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
    • 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
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/90—Direct application of fluid pressure differential to shape, reshape, i.e. distort, or sustain an article or preform and heat-setting, i.e. crystallizing of stretched or molecularly oriented portion thereof
    • Y10S264/901—Heat-setting of stretched or molecularly oriented article formed from planar preform, e.g. sheet, film
DE60312788T 2002-09-30 2003-09-17 Optisches Material aus transparentem wärmebeständigem Harz und Folie Expired - Lifetime DE60312788T2 (de)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP2002286212 2002-09-30
JP2002286212 2002-09-30
JP2003008139 2003-01-16
JP2003008138 2003-01-16
JP2003008138 2003-01-16
JP2003008139 2003-01-16
JP2003204632A JP2004269842A (ja) 2002-09-30 2003-07-31 透明耐熱樹脂光学材料及びフィルム
JP2003204632 2003-07-31

Publications (2)

Publication Number Publication Date
DE60312788D1 true DE60312788D1 (de) 2007-05-10
DE60312788T2 DE60312788T2 (de) 2007-12-13

Family

ID=31982511

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60312788T Expired - Lifetime DE60312788T2 (de) 2002-09-30 2003-09-17 Optisches Material aus transparentem wärmebeständigem Harz und Folie

Country Status (6)

Country Link
US (1) US7001967B2 (de)
EP (1) EP1403297B1 (de)
JP (1) JP2004269842A (de)
KR (1) KR20040029251A (de)
DE (1) DE60312788T2 (de)
TW (1) TWI308914B (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4432513B2 (ja) * 2003-03-31 2010-03-17 東ソー株式会社 光学フィルム用樹脂組成物及び光学フィルム
JP2005274725A (ja) * 2004-03-23 2005-10-06 Nippon Zeon Co Ltd 光学積層体、光学素子及び液晶表示装置
JP4724840B2 (ja) * 2004-06-11 2011-07-13 東ソー株式会社 保存安定性に優れたｎ−置換マレイミド・オレフィン共重合体溶液及びそれを用いてなるフィルムの製造方法
US20060105115A1 (en) * 2004-11-16 2006-05-18 Keiji Kashima Retardation film and method for producing the same, optical functional film, polarizing film, and display device
TWI446025B (zh) * 2005-03-17 2014-07-21 Fuji Corp 光學樹脂薄膜、光學補償片、偏光板及液晶顯示器
JP4792777B2 (ja) 2005-03-25 2011-10-12 東ソー株式会社 広視野角補償フィルム及びそれを用いてなる透過型液晶表示装置
JP4918759B2 (ja) * 2005-07-08 2012-04-18 東ソー株式会社 光学フィルム
KR101281878B1 (ko) * 2005-08-30 2013-07-03 코니카 미놀타 어드밴스드 레이어즈 인코포레이티드 액정 표시 장치
US7480021B2 (en) * 2005-12-29 2009-01-20 Nitto Denko Corporation Optical films having reverse dispersion
US9011992B2 (en) * 2007-03-29 2015-04-21 Akron Polymer Systems Optical compensation films based on stretched polymer films
US9796822B2 (en) * 2007-04-13 2017-10-24 Lg Chem, Ltd. Optical films, retardation films, and liquid crystal display comprising the same
KR101522220B1 (ko) * 2007-04-18 2015-05-21 도소 가부시키가이샤 광학 보상막, 광학 보상 필름 및 그것들의 제조 방법
JP5407159B2 (ja) * 2007-04-18 2014-02-05 東ソー株式会社 光学補償膜及びその製造方法
JP5158322B2 (ja) * 2007-04-18 2013-03-06 東ソー株式会社 光学補償フィルム及びその製造方法
KR20090076754A (ko) * 2008-01-08 2009-07-13 주식회사 엘지화학 광학 필름, 위상차 필름, 보호 필름 및 이들을 포함하는액정 표시 장치
KR20090076753A (ko) 2008-01-08 2009-07-13 주식회사 엘지화학 투명한 수지 조성물
KR101091534B1 (ko) * 2008-04-30 2011-12-13 주식회사 엘지화학 광학 필름 및 이를 포함하는 정보전자 장치
US8613986B2 (en) 2008-04-30 2013-12-24 Lg Chem, Ltd. Optical film and information technology apparatus comprising the same
KR101105424B1 (ko) * 2008-04-30 2012-01-17 주식회사 엘지화학 수지 조성물 및 이를 이용하여 형성된 광학 필름
EP2392458B1 (de) * 2009-01-31 2018-03-14 New Japan Chemical Co., Ltd. Polypropylenharz-formartikel
CN102906130B (zh) * 2010-05-28 2014-09-17 旭化成化学株式会社 热塑性丙烯酸系树脂及其成型体
JP5170275B2 (ja) * 2011-03-24 2013-03-27 東ソー株式会社 光学フィルム
JP2015127793A (ja) * 2013-11-26 2015-07-09 Jnc株式会社 光学異方体および液晶ディスプレイ
JP6372319B2 (ja) * 2014-11-17 2018-08-15 東ソー株式会社 ｔｒａｎｓ−スチルベン−Ｎ−置換マレイミド−ケイ皮酸エステル共重合体及びそれを用いた位相差フィルム
KR102375892B1 (ko) 2014-12-01 2022-03-17 삼성전자주식회사 보상 필름, 광학 필름 및 표시 장치
JP7233158B2 (ja) * 2016-12-08 2023-03-06 東ソー株式会社 Ｎ－（置換フェニル）マレイミド系共重合体及びそれを用いた位相差フィルム
CN113150191A (zh) * 2021-04-01 2021-07-23 深圳市新纶科技股份有限公司 改性聚甲基丙烯酸甲酯、光学薄膜材料及其制备方法、偏光片

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1066715A (en) * 1962-11-16 1967-04-26 Ici Ltd Copolymers of n-substituted maleimides
US4605700A (en) * 1985-10-21 1986-08-12 Atlantic Richfield Company Thermodynamically miscible polymer composition
CA2045452C (en) 1990-06-28 2002-10-29 Toru Doi Optical material
JPH05117334A (ja) * 1991-10-24 1993-05-14 Tosoh Corp マレイミド系共重合体及びそれからなる光学材料
US5344916A (en) * 1993-04-21 1994-09-06 The University Of Akron Negative birefringent polyimide films
WO1997030119A1 (fr) * 1996-02-14 1997-08-21 Hitachi Chemical Co., Ltd. Composition de resine optique non birefringente et element optique constitue de celle-ci
JP2000162436A (ja) 1998-11-24 2000-06-16 Nitto Denko Corp 位相差フィルムの製造方法、光学部材及び液晶表示装置
JP4303827B2 (ja) 1999-04-21 2009-07-29 日東電工株式会社 位相差板の製造方法
JP2000304924A (ja) 1999-04-21 2000-11-02 Nitto Denko Corp 位相差板及びその連続製造法
JP2000329939A (ja) 1999-05-24 2000-11-30 Nitto Denko Corp 位相差フィルムの製造方法、光学部材及び液晶表示装置
KR100420201B1 (ko) * 1999-11-12 2004-02-26 가네가후치 가가쿠 고교 가부시키가이샤 투명필름
JP2002071956A (ja) 2000-09-05 2002-03-12 Teijin Ltd 積層位相差フィルム及びそれを用いた積層偏光フィルム
US7128952B2 (en) * 2002-05-24 2006-10-31 Nitto Denko Corporation Optical film

Also Published As

Publication number Publication date
US7001967B2 (en) 2006-02-21
TWI308914B (en) 2009-04-21
JP2004269842A (ja) 2004-09-30
EP1403297B1 (de) 2007-03-28
TW200413416A (en) 2004-08-01
DE60312788T2 (de) 2007-12-13
KR20040029251A (ko) 2004-04-06
EP1403297A1 (de) 2004-03-31
US20040063887A1 (en) 2004-04-01

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