JP2010540693A - 光学フィルム及びその製造方法 - Google Patents

光学フィルム及びその製造方法 Download PDF

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Publication number
JP2010540693A
JP2010540693A JP2010525761A JP2010525761A JP2010540693A JP 2010540693 A JP2010540693 A JP 2010540693A JP 2010525761 A JP2010525761 A JP 2010525761A JP 2010525761 A JP2010525761 A JP 2010525761A JP 2010540693 A JP2010540693 A JP 2010540693A
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JP
Japan
Prior art keywords
monomer
optical film
copolymer
acrylic
film according
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.)
Pending
Application number
JP2010525761A
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English (en)
Japanese (ja)
Other versions
JP2010540693A5 (enExample
Inventor
ビョン−イル・カン
チャン−フン・ハン
デ−ウー・イ
ジェ−ブン・ソ
ジュン−ア・ユー
ソン−テク・オー
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LG Chem Ltd
Original Assignee
LG Chem 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.)
Filing date
Publication date
Application filed by LG Chem Ltd filed Critical LG Chem Ltd
Publication of JP2010540693A publication Critical patent/JP2010540693A/ja
Publication of JP2010540693A5 publication Critical patent/JP2010540693A5/ja
Pending legal-status Critical Current

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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
    • 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
    • B29C55/005—Shaping by stretching, e.g. drawing through a die; Apparatus therefor characterised by the choice of materials
    • 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
    • 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
    • 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
    • C08J2333/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C08J2333/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
    • C08J2333/06—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C08J2333/08—Homopolymers or copolymers of acrylic acid esters
    • 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
    • C08J2333/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C08J2333/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
    • C08J2333/06—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C08J2333/10—Homopolymers or copolymers of methacrylic acid esters
    • C08J2333/12—Homopolymers or copolymers of methyl methacrylate
    • 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
    • C08J2451/00—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
    • C08J2451/04—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers grafted on to rubbers
    • 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
    • C08J2479/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08J2461/00 - C08J2477/00
    • C08J2479/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08J2479/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/53—Core-shell polymer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Polarising Elements (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP2010525761A 2007-09-21 2008-09-19 光学フィルム及びその製造方法 Pending JP2010540693A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020070096477A KR101009734B1 (ko) 2007-09-21 2007-09-21 광학필름 및 이의 제조방법
PCT/KR2008/005551 WO2009038382A2 (en) 2007-09-21 2008-09-19 Optical film and method of manufacturing the same

Publications (2)

Publication Number Publication Date
JP2010540693A true JP2010540693A (ja) 2010-12-24
JP2010540693A5 JP2010540693A5 (enExample) 2011-09-22

Family

ID=40468617

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010525761A Pending JP2010540693A (ja) 2007-09-21 2008-09-19 光学フィルム及びその製造方法

Country Status (5)

Country Link
US (1) US20100202050A1 (enExample)
JP (1) JP2010540693A (enExample)
KR (1) KR101009734B1 (enExample)
CN (1) CN101802061B (enExample)
WO (1) WO2009038382A2 (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009292869A (ja) * 2008-06-02 2009-12-17 Fujifilm Corp アクリルフィルム、その製造方法、偏光板、光学補償フィルム、反射防止フィルムおよび液晶表示装置
JP2011508912A (ja) * 2008-01-03 2011-03-17 エルジー・ケム・リミテッド 光学フィルム、偏光子保護フィルム、これを用いた偏光板、およびこれを用いた画像表示装置
JP2014520926A (ja) * 2012-06-01 2014-08-25 エルジー・ケム・リミテッド 樹脂組成物、これを用いて形成された光学フィルム、これを含む偏光板及び液晶表示装置
JP2014225015A (ja) * 2013-04-26 2014-12-04 富士フイルム株式会社 光学フィルム、偏光板、及び液晶表示装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101065198B1 (ko) * 2007-09-17 2011-09-19 주식회사 엘지화학 광학필름 및 이의 제조방법
CN110573539A (zh) * 2017-02-20 2019-12-13 阿科玛法国公司 酸官能化甲基丙烯酸甲酯共聚物和以此为基础的丙烯酸树脂组合物
JP7517879B2 (ja) * 2020-07-01 2024-07-17 株式会社日本触媒 厚さ方向の位相差が抑えられたフィルム

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001509189A (ja) * 1997-01-24 2001-07-10 ザ ダウ ケミカル カンパニー 非常にグラフトされたゴムを含むポリマー
JP2007171577A (ja) * 2005-12-22 2007-07-05 Toray Ind Inc フィルム、偏光子保護フィルムおよび表示装置
JP2007169626A (ja) * 2005-11-25 2007-07-05 Toray Ind Inc ゴム質含有共重合体、熱可塑性樹脂組成物、およびその製造方法
JP2007178504A (ja) * 2005-12-27 2007-07-12 Toray Ind Inc 表示装置用フィルムおよびその製造方法
JP2007254726A (ja) * 2006-02-22 2007-10-04 Nippon Shokubai Co Ltd 樹脂組成物およびフィルム

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001270905A (ja) * 2000-01-21 2001-10-02 Mitsubishi Rayon Co Ltd 耐熱性メタクリル共重合体、その製造方法および光学素子
KR20050106716A (ko) * 2004-05-06 2005-11-11 삼성전자주식회사 액정 표시 장치용 휘도 강화 필름 및 그 제조 방법
JPWO2005105918A1 (ja) * 2004-04-28 2008-03-13 東レ株式会社 アクリル樹脂フィルムおよび製造方法
KR100624307B1 (ko) * 2005-02-23 2006-09-19 제일모직주식회사 표시장치용 저반사율의 휘도 향상 다층 광학필름 및 이를이용한 유기발광다이오드 표시장치
WO2006137428A1 (ja) * 2005-06-21 2006-12-28 Zeon Corporation 偏光板用保護フィルム
KR100709866B1 (ko) * 2005-08-01 2007-04-23 제일모직주식회사 표시장치용 저반사율의 휘도 향상 광학필름 및 이를 이용한표시장치
DE102005047463A1 (de) * 2005-09-30 2007-04-05 Basf Ag Thermoplastische Formmassen mit verbesserten optischen Eigenschaften
DE102005047614A1 (de) * 2005-10-05 2007-04-12 Bayer Materialscience Ag Licht streuende Kunststoffzusammensetzung mit hoher Helligkeit und deren Verwendung in Flachbildschirmen
KR101010089B1 (ko) * 2006-02-22 2011-01-24 가부시키가이샤 닛폰 쇼쿠바이 수지 조성물 및 필름
CN101401015B (zh) * 2006-03-10 2011-03-23 株式会社日本触媒 偏振片保护薄膜、偏振板、以及图像显示装置
KR101065198B1 (ko) * 2007-09-17 2011-09-19 주식회사 엘지화학 광학필름 및 이의 제조방법
KR101115217B1 (ko) * 2008-06-03 2012-02-10 주식회사 엘지화학 광학필름 및 이의 제조방법

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001509189A (ja) * 1997-01-24 2001-07-10 ザ ダウ ケミカル カンパニー 非常にグラフトされたゴムを含むポリマー
JP2007169626A (ja) * 2005-11-25 2007-07-05 Toray Ind Inc ゴム質含有共重合体、熱可塑性樹脂組成物、およびその製造方法
JP2007171577A (ja) * 2005-12-22 2007-07-05 Toray Ind Inc フィルム、偏光子保護フィルムおよび表示装置
JP2007178504A (ja) * 2005-12-27 2007-07-12 Toray Ind Inc 表示装置用フィルムおよびその製造方法
JP2007254726A (ja) * 2006-02-22 2007-10-04 Nippon Shokubai Co Ltd 樹脂組成物およびフィルム

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011508912A (ja) * 2008-01-03 2011-03-17 エルジー・ケム・リミテッド 光学フィルム、偏光子保護フィルム、これを用いた偏光板、およびこれを用いた画像表示装置
JP2009292869A (ja) * 2008-06-02 2009-12-17 Fujifilm Corp アクリルフィルム、その製造方法、偏光板、光学補償フィルム、反射防止フィルムおよび液晶表示装置
JP2014520926A (ja) * 2012-06-01 2014-08-25 エルジー・ケム・リミテッド 樹脂組成物、これを用いて形成された光学フィルム、これを含む偏光板及び液晶表示装置
US9323102B2 (en) 2012-06-01 2016-04-26 Lg Chem, Ltd. Resin composition, optical film formed using the same, polarizing plate and liquid crystal display device including the same
JP2014225015A (ja) * 2013-04-26 2014-12-04 富士フイルム株式会社 光学フィルム、偏光板、及び液晶表示装置

Also Published As

Publication number Publication date
WO2009038382A2 (en) 2009-03-26
US20100202050A1 (en) 2010-08-12
KR101009734B1 (ko) 2011-01-19
KR20090030850A (ko) 2009-03-25
CN101802061A (zh) 2010-08-11
CN101802061B (zh) 2012-10-10
WO2009038382A3 (en) 2009-05-07

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