KR100994976B1 - 광학필름 및 이의 제조방법 - Google Patents

광학필름 및 이의 제조방법 Download PDF

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Publication number
KR100994976B1
KR100994976B1 KR1020070099455A KR20070099455A KR100994976B1 KR 100994976 B1 KR100994976 B1 KR 100994976B1 KR 1020070099455 A KR1020070099455 A KR 1020070099455A KR 20070099455 A KR20070099455 A KR 20070099455A KR 100994976 B1 KR100994976 B1 KR 100994976B1
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KR
South Korea
Prior art keywords
meth
weight
parts
graft copolymer
copolymer
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
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KR1020070099455A
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English (en)
Korean (ko)
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KR20090034200A (ko
Inventor
안태빈
황용연
김민정
정재현
송기헌
Original Assignee
주식회사 엘지화학
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.)
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Publication date
Application filed by 주식회사 엘지화학 filed Critical 주식회사 엘지화학
Priority to KR1020070099455A priority Critical patent/KR100994976B1/ko
Priority to US12/286,559 priority patent/US7936510B2/en
Priority to JP2008256727A priority patent/JP5069198B2/ja
Priority to CN2008101682445A priority patent/CN101402774B/zh
Publication of KR20090034200A publication Critical patent/KR20090034200A/ko
Application granted granted Critical
Publication of KR100994976B1 publication Critical patent/KR100994976B1/ko
Expired - Fee Related legal-status Critical Current
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions 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; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C08L33/08—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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/06—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/03—Viewing layer characterised by chemical composition
    • C09K2323/031—Polarizer or dye

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Polarising Elements (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Graft Or Block Polymers (AREA)
KR1020070099455A 2007-10-02 2007-10-02 광학필름 및 이의 제조방법 Expired - Fee Related KR100994976B1 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1020070099455A KR100994976B1 (ko) 2007-10-02 2007-10-02 광학필름 및 이의 제조방법
US12/286,559 US7936510B2 (en) 2007-10-02 2008-10-01 Optical films and method for fabricating the same
JP2008256727A JP5069198B2 (ja) 2007-10-02 2008-10-01 光学フィルム及びこれの製造方法
CN2008101682445A CN101402774B (zh) 2007-10-02 2008-10-06 光学薄膜及其制造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020070099455A KR100994976B1 (ko) 2007-10-02 2007-10-02 광학필름 및 이의 제조방법

Publications (2)

Publication Number Publication Date
KR20090034200A KR20090034200A (ko) 2009-04-07
KR100994976B1 true KR100994976B1 (ko) 2010-11-18

Family

ID=40507959

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020070099455A Expired - Fee Related KR100994976B1 (ko) 2007-10-02 2007-10-02 광학필름 및 이의 제조방법

Country Status (4)

Country Link
US (1) US7936510B2 (enExample)
JP (1) JP5069198B2 (enExample)
KR (1) KR100994976B1 (enExample)
CN (1) CN101402774B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101219276B1 (ko) * 2010-11-26 2013-01-08 엘지엠엠에이 주식회사 아크릴계 라미네이트 필름 및 그 제조방법

Families Citing this family (21)

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KR100622808B1 (ko) * 2004-10-22 2006-09-19 주식회사 엘지화학 그라프트 공중합체, 그의 제조방법 및 이를 함유하는열가소성 수지 조성물
US20100134879A1 (en) * 2007-04-26 2010-06-03 Masanori Yoshihara Display screen protection film and polarization plate
JP5564336B2 (ja) * 2009-06-01 2014-07-30 旭化成ケミカルズ株式会社 塗装代替用フィルム及びこれを具備する積層成形品
KR101422662B1 (ko) * 2011-09-08 2014-07-23 제일모직주식회사 위상차 점착필름, 그 제조방법 및 이를 포함하는 광학부재
KR101473521B1 (ko) * 2011-11-23 2014-12-17 (주)엘지하우시스 내후성 및 성형성이 우수한 아크릴계 라미네이트 필름 및 그 제조 방법
JP2013182070A (ja) * 2012-02-29 2013-09-12 Techno Polymer Co Ltd 偏光子保護用フィルム及び偏光板
WO2015036057A1 (en) * 2013-09-16 2015-03-19 Light In Light S.R.L. Composite system comprising a polymer matrix and core-shell nanoparticles, process for preparing it and use thereof
JP6342791B2 (ja) * 2013-12-27 2018-06-13 住友化学株式会社 偏光板用保護フィルム及びそれを用いた偏光板
EP3163334B1 (en) 2014-06-30 2020-04-01 Kaneka Corporation Optical resin composition and film
EP3197953B1 (de) * 2014-09-24 2018-05-23 Evonik Röhm GmbH Schlagzäh ausgerüstete formmasse mit verbessertem eigenschaftsprofil
JP6571542B2 (ja) * 2016-01-13 2019-09-04 株式会社クラレ 芳香族ビニル系共重合体を含有する樹脂組成物
WO2018168960A1 (ja) 2017-03-15 2018-09-20 株式会社カネカ 延伸フィルムおよび延伸フィルムの製造方法
JP7129181B2 (ja) * 2017-03-17 2022-09-01 旭化成株式会社 ヘッドマウントディスプレイ用部材
KR20190129915A (ko) * 2017-04-10 2019-11-20 닛토덴코 가부시키가이샤 편광판 및 화상 표시 장치
CN111373294B (zh) * 2017-11-24 2023-03-28 日东电工株式会社 起偏镜的制造方法
WO2020138501A1 (ja) * 2018-12-28 2020-07-02 株式会社クラレ 多層構造重合体粒子、それを含む熱可塑性樹脂組成物、成形体及びフィルム
JP7379933B2 (ja) * 2019-08-23 2023-11-15 コニカミノルタ株式会社 光学フィルム用ドープの製造方法および光学フィルムの製造方法
JP7497229B2 (ja) * 2020-06-29 2024-06-10 株式会社クラレ アクリル系樹脂組成物
JP7497228B2 (ja) * 2020-06-29 2024-06-10 株式会社クラレ アクリル系樹脂組成物
WO2023055140A1 (ko) * 2021-10-01 2023-04-06 주식회사 엘지화학 투명 수지 조성물 및 성형품
KR20250179125A (ko) 2024-06-19 2025-12-30 (주)세경하이테크 Uv 레진을 이용한 레진화필름 및 이의 제조방법

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100656971B1 (ko) 2005-09-05 2006-12-14 제일모직주식회사 착색성과 저온 내충격성이 우수한 고굴절률 충격보강제 및제조방법

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JP3322406B2 (ja) * 1991-10-23 2002-09-09 鐘淵化学工業株式会社 偏光膜保護用フィルム
JPH09166711A (ja) * 1995-12-15 1997-06-24 Konica Corp 偏光板用保護フィルム及び偏光板
JP2000178399A (ja) * 1998-12-15 2000-06-27 Mitsubishi Rayon Co Ltd アクリル樹脂フィルム
US6720386B2 (en) * 2002-02-28 2004-04-13 General Electric Company Weatherable styrenic blends with improved translucency
EP1548063A4 (en) * 2002-10-03 2008-10-08 Sekisui Chemical Co Ltd THERMOPLASTIC SATURATED RESIN NORBORN BASE FILM AND METHOD FOR PRODUCING THE THERMOPLASTIC SATURATED RESIN OF NORBORN BASE-BASED FILM
JP2005314534A (ja) * 2004-04-28 2005-11-10 Toray Ind Inc アクリル樹脂フィルム、積層フィルムおよび光学フィルター
KR100682721B1 (ko) 2004-12-15 2007-02-15 제일모직주식회사 휘도가 향상된 표시장치용 광학필름 및 이를 이용한 ｏｌｅｄ 표시장치
US7502088B2 (en) * 2005-03-17 2009-03-10 Fujifilm Corporation Liquid crystal display device having an antiglare layer
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
JP5075813B2 (ja) * 2006-03-10 2012-11-21 株式会社日本触媒 偏光子保護フィルム、偏光板、および画像表示装置

Patent Citations (1)

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Publication number Priority date Publication date Assignee Title
KR100656971B1 (ko) 2005-09-05 2006-12-14 제일모직주식회사 착색성과 저온 내충격성이 우수한 고굴절률 충격보강제 및제조방법

Non-Patent Citations (1)

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Title
Polymer Physics, Vol. 36, 2623-2634 (1998)*

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101219276B1 (ko) * 2010-11-26 2013-01-08 엘지엠엠에이 주식회사 아크릴계 라미네이트 필름 및 그 제조방법

Also Published As

Publication number Publication date
KR20090034200A (ko) 2009-04-07
JP5069198B2 (ja) 2012-11-07
CN101402774A (zh) 2009-04-08
JP2009084574A (ja) 2009-04-23
US20090086319A1 (en) 2009-04-02
CN101402774B (zh) 2010-12-29
US7936510B2 (en) 2011-05-03

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