WO2012141453A3 - Procédé de préparation d'une composition de résine pour film optique par polymérisation en masse continue et procédés de préparation d'un film optique et d'une plaque de polarisation utilisant ladite composition de résine - Google Patents

Procédé de préparation d'une composition de résine pour film optique par polymérisation en masse continue et procédés de préparation d'un film optique et d'une plaque de polarisation utilisant ladite composition de résine Download PDF

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Publication number
WO2012141453A3
WO2012141453A3 PCT/KR2012/002552 KR2012002552W WO2012141453A3 WO 2012141453 A3 WO2012141453 A3 WO 2012141453A3 KR 2012002552 W KR2012002552 W KR 2012002552W WO 2012141453 A3 WO2012141453 A3 WO 2012141453A3
Authority
WO
WIPO (PCT)
Prior art keywords
resin composition
optical film
preparing
bulk polymerization
methods
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.)
Ceased
Application number
PCT/KR2012/002552
Other languages
English (en)
Other versions
WO2012141453A2 (fr
Inventor
Jae-Bum Seo
Chang-Hun Han
Dae-Woo Lee
Jung-Tae Park
Eun-Jung Choi
Byoung-Il Kang
Joon-Sik Kim
Nam-Jeong Lee
Sang-Min Kwak
Joong-Hoon Lee
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.)
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
Priority claimed from KR1020110093977A external-priority patent/KR101409208B1/ko
Application filed by LG Chem Ltd filed Critical LG Chem Ltd
Priority to CN201280011918.5A priority Critical patent/CN103429626B/zh
Priority to US14/005,507 priority patent/US9346225B2/en
Priority to JP2014505065A priority patent/JP5928852B2/ja
Publication of WO2012141453A2 publication Critical patent/WO2012141453A2/fr
Publication of WO2012141453A3 publication Critical patent/WO2012141453A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/02—Polymerisation in bulk
    • 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
    • C08F220/00—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 a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/04—Acids; Metal salts or ammonium salts thereof
    • C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • 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
    • C08F220/00—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 a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/12—Esters of monohydric alcohols or phenols
    • C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
    • C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
    • C08F220/1807—C7-(meth)acrylate, e.g. heptyl (meth)acrylate or benzyl (meth)acrylate

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polarising Elements (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

Cette invention concerne un procédé de préparation d'une composition de résine pour film optique, le procédé comprenant la formation d'un copolymère à quatre composants par réaction d'un monomère à base d'un (méth)acrylate d'alkyle, d'un monomère à base d'un acrylate contenant un cycle benzène, et d'un monomère acide (méth)acrylique faisant appel à un procédé de polymérisation en masse continue ; et la formation d'une composition de résine pour film optique par élimination des monomères n'ayant pas réagi et du solvant du produit réactionnel obtenu dans un dévolatilisateur.
PCT/KR2012/002552 2011-04-13 2012-04-05 Procédé de préparation d'une composition de résine pour film optique par polymérisation en masse continue et procédés de préparation d'un film optique et d'une plaque de polarisation utilisant ladite composition de résine Ceased WO2012141453A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201280011918.5A CN103429626B (zh) 2011-04-13 2012-04-05 采用连续本体聚合制备光学膜用树脂组合物的方法以及使用该树脂组成物制备光学膜和偏光板的方法
US14/005,507 US9346225B2 (en) 2011-04-13 2012-04-05 Method of preparing resin composition for optical film by using continuous bulk polymerization and methods of preparing optical film and polarizing plate using the resin composition
JP2014505065A JP5928852B2 (ja) 2011-04-13 2012-04-05 連続塊状重合法による光学フィルム用樹脂組成物の製造方法、これを用いた光学フィルム及び偏光板の製造方法

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20110034442 2011-04-13
KR10-2011-0034442 2011-04-13
KR1020110093977A KR101409208B1 (ko) 2011-04-13 2011-09-19 연속괴상중합법에 의한 광학 필름용 수지 조성물의 제조 방법, 이를 이용한 광학 필름의 제조 방법 및 편광판 제조 방법
KR10-2011-0093977 2011-09-19

Publications (2)

Publication Number Publication Date
WO2012141453A2 WO2012141453A2 (fr) 2012-10-18
WO2012141453A3 true WO2012141453A3 (fr) 2012-12-13

Family

ID=47009806

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/002552 Ceased WO2012141453A2 (fr) 2011-04-13 2012-04-05 Procédé de préparation d'une composition de résine pour film optique par polymérisation en masse continue et procédés de préparation d'un film optique et d'une plaque de polarisation utilisant ladite composition de résine

Country Status (1)

Country Link
WO (1) WO2012141453A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140117179A (ko) * 2013-03-26 2014-10-07 삼성디스플레이 주식회사 표시장치용 윈도우 및 이를 포함하는 표시 장치
WO2015064575A1 (fr) * 2013-10-28 2015-05-07 株式会社クラレ Corps moulé en forme de plaque
FR3045056B1 (fr) 2015-12-09 2019-08-02 Arkema France Methode de preparation d'une composition comprenant un copolymere comprenant des monomeres de methacrylate de methyle et d'acide methacrylique
KR102646442B1 (ko) 2017-02-20 2024-03-13 트린세오 유럽 게엠베하 메틸 메타크릴레이트의 산-작용화된 공중합체 및 이를 기반으로 한 아크릴 수지 조성물

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0264508B1 (fr) * 1985-05-02 1991-09-11 Sumitomo Chemical Company, Limited Procédé de préparation de copolymères thermoplastiques stables à la chaleur
US20090275718A1 (en) * 2008-04-30 2009-11-05 Lg Chem, Ltd. Resin composition and optical films formed by using the same
KR20100064971A (ko) * 2008-12-05 2010-06-15 제일모직주식회사 내열성이 우수한 메타크릴계 수지의 제조 방법 및 그에 따라 제조된 메타크릴계 수지
KR20100104518A (ko) * 2009-03-18 2010-09-29 주식회사 엘지화학 아크릴계 공중합체 수지, 이를 포함하는 광학 필름 및 액정표시 장치

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0264508B1 (fr) * 1985-05-02 1991-09-11 Sumitomo Chemical Company, Limited Procédé de préparation de copolymères thermoplastiques stables à la chaleur
US20090275718A1 (en) * 2008-04-30 2009-11-05 Lg Chem, Ltd. Resin composition and optical films formed by using the same
KR20100064971A (ko) * 2008-12-05 2010-06-15 제일모직주식회사 내열성이 우수한 메타크릴계 수지의 제조 방법 및 그에 따라 제조된 메타크릴계 수지
KR20100104518A (ko) * 2009-03-18 2010-09-29 주식회사 엘지화학 아크릴계 공중합체 수지, 이를 포함하는 광학 필름 및 액정표시 장치

Also Published As

Publication number Publication date
WO2012141453A2 (fr) 2012-10-18

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