CN101802061B - 光学膜及制备该光学膜的方法 - Google Patents

光学膜及制备该光学膜的方法 Download PDF

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Publication number
CN101802061B
CN101802061B CN2008801082798A CN200880108279A CN101802061B CN 101802061 B CN101802061 B CN 101802061B CN 2008801082798 A CN2008801082798 A CN 2008801082798A CN 200880108279 A CN200880108279 A CN 200880108279A CN 101802061 B CN101802061 B CN 101802061B
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China
Prior art keywords
optical film
monomers
graft copolymer
shell
core
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Expired - Fee Related
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CN2008801082798A
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English (en)
Chinese (zh)
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CN101802061A (zh
Inventor
姜秉逸
韩昌薰
李大雨
徐在范
柳贞娥
吴松泽
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LG Chem Ltd
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LG Chem Ltd
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    • 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)
CN2008801082798A 2007-09-21 2008-09-19 光学膜及制备该光学膜的方法 Expired - Fee Related CN101802061B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2007-0096477 2007-09-21
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
CN101802061A CN101802061A (zh) 2010-08-11
CN101802061B true CN101802061B (zh) 2012-10-10

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008801082798A Expired - Fee Related CN101802061B (zh) 2007-09-21 2008-09-19 光学膜及制备该光学膜的方法

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)

Families Citing this family (7)

* 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
KR101065200B1 (ko) * 2008-01-03 2011-09-19 주식회사 엘지화학 광학 필름, 편광자 보호 필름, 이를 이용한 편광판, 및 이를 이용한 화상 표시 장치
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
KR101410267B1 (ko) * 2012-06-01 2014-06-20 주식회사 엘지화학 수지 조성물, 이를 이용하여 형성된 광학 필름, 이를 포함하는 편광판 및 액정 표시 장치
US20140322554A1 (en) * 2013-04-26 2014-10-30 Fujifilm Corporation Optical film, polarizing plate and liquid crystal display device
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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1238794A (zh) * 1997-01-24 1999-12-15 陶氏化学公司 含高度接枝橡胶的聚合物
WO2006137428A1 (ja) * 2005-06-21 2006-12-28 Zeon Corporation 偏光板用保護フィルム
WO2007039130A1 (de) * 2005-10-05 2007-04-12 Bayer Materialscience Ag Licht streuende kunststoffzusammensetzung mit hoher helligkeit und deren verwendung in flachbildschirmen
WO2007099826A1 (ja) * 2006-02-22 2007-09-07 Nippon Shokubai Co., Ltd. 樹脂組成物およびフィルム

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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
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
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
JP5253743B2 (ja) * 2006-02-22 2013-07-31 株式会社日本触媒 樹脂組成物およびフィルム
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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1238794A (zh) * 1997-01-24 1999-12-15 陶氏化学公司 含高度接枝橡胶的聚合物
WO2006137428A1 (ja) * 2005-06-21 2006-12-28 Zeon Corporation 偏光板用保護フィルム
WO2007039130A1 (de) * 2005-10-05 2007-04-12 Bayer Materialscience Ag Licht streuende kunststoffzusammensetzung mit hoher helligkeit und deren verwendung in flachbildschirmen
WO2007099826A1 (ja) * 2006-02-22 2007-09-07 Nippon Shokubai Co., Ltd. 樹脂組成物およびフィルム

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
WO2009038382A3 (en) 2009-05-07
JP2010540693A (ja) 2010-12-24

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