KR101950257B1 - 수지 조성물, 그것을 이용한 광학 보상 필름 및 광학 보상 필름의 제조 방법 - Google Patents

수지 조성물, 그것을 이용한 광학 보상 필름 및 광학 보상 필름의 제조 방법 Download PDF

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Publication number
KR101950257B1
KR101950257B1 KR1020147002471A KR20147002471A KR101950257B1 KR 101950257 B1 KR101950257 B1 KR 101950257B1 KR 1020147002471 A KR1020147002471 A KR 1020147002471A KR 20147002471 A KR20147002471 A KR 20147002471A KR 101950257 B1 KR101950257 B1 KR 101950257B1
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South Korea
Prior art keywords
group
weight
optical compensation
compensation film
film
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KR1020147002471A
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Korean (ko)
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KR20140047684A (ko
Inventor
토루 도이
타카히로 키타가와
타카시 후쿠다
신스케 토요마스
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도소 가부시키가이샤
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Priority claimed from JP2011166594A external-priority patent/JP5782902B2/ja
Priority claimed from JP2012141108A external-priority patent/JP5920052B2/ja
Application filed by 도소 가부시키가이샤 filed Critical 도소 가부시키가이샤
Publication of KR20140047684A publication Critical patent/KR20140047684A/ko
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Publication of KR101950257B1 publication Critical patent/KR101950257B1/ko
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Classifications

    • 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
    • B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
    • B29C69/02—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore of moulding techniques only
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L35/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical, and containing at least one other carboxyl radical in the molecule, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L35/02—Homopolymers or copolymers of esters
    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/10—Esters of organic acids, i.e. acylates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/10—Esters of organic acids, i.e. acylates
    • C08L1/12—Cellulose acetate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/10—Esters of organic acids, i.e. acylates
    • C08L1/14—Mixed esters, e.g. cellulose acetate-butyrate
    • 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
    • G02B1/041—Lenses
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • G02F1/133634—Birefringent elements, e.g. for optical compensation the refractive index Nz perpendicular to the element surface being different from in-plane refractive indices Nx and Ny, e.g. biaxial or with normal optical axis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polarising Elements (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
KR1020147002471A 2011-07-29 2012-07-26 수지 조성물, 그것을 이용한 광학 보상 필름 및 광학 보상 필름의 제조 방법 Active KR101950257B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2011166594A JP5782902B2 (ja) 2011-07-29 2011-07-29 樹脂組成物およびそれを用いた光学補償フィルム
JPJP-P-2011-166594 2011-07-29
JPJP-P-2012-141108 2012-06-22
JP2012141108A JP5920052B2 (ja) 2012-06-22 2012-06-22 樹脂組成物およびそれを用いた光学補償フィルム
PCT/JP2012/068987 WO2013018651A1 (ja) 2011-07-29 2012-07-26 樹脂組成物、それを用いた光学補償フィルムおよび光学補償フィルムの製造方法

Publications (2)

Publication Number Publication Date
KR20140047684A KR20140047684A (ko) 2014-04-22
KR101950257B1 true KR101950257B1 (ko) 2019-02-20

Family

ID=47629176

Family Applications (1)

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KR1020147002471A Active KR101950257B1 (ko) 2011-07-29 2012-07-26 수지 조성물, 그것을 이용한 광학 보상 필름 및 광학 보상 필름의 제조 방법

Country Status (7)

Country Link
US (1) US9370901B2 (enExample)
EP (1) EP2738205B1 (enExample)
KR (1) KR101950257B1 (enExample)
CN (1) CN103717660B (enExample)
IN (1) IN2014CN00531A (enExample)
TW (1) TWI558752B (enExample)
WO (1) WO2013018651A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5304939B1 (ja) 2012-05-31 2013-10-02 大日本印刷株式会社 光学積層体、偏光板、偏光板の製造方法、画像表示装置、画像表示装置の製造方法及び画像表示装置の視認性改善方法
JP6048446B2 (ja) * 2013-06-07 2016-12-21 東ソー株式会社 樹脂組成物およびそれを用いた光学補償フィルム
JP6048556B2 (ja) * 2014-11-26 2016-12-21 東ソー株式会社 樹脂組成物およびそれを用いた光学補償フィルム
JP6572532B2 (ja) * 2014-10-15 2019-09-11 東ソー株式会社 樹脂組成物およびそれを用いた光学補償フィルム
EP3208301B1 (en) * 2014-10-15 2019-04-03 Tosoh Corporation Resin composition and optical compensation film using same
KR102390746B1 (ko) * 2014-10-15 2022-04-25 도소 가부시키가이샤 수지 조성물 및 그것을 사용한 광학 보상 필름
JP2016183278A (ja) * 2015-03-26 2016-10-20 富士ゼロックス株式会社 樹脂組成物、樹脂成形体の製造方法、及び樹脂成形体
JP2016183285A (ja) * 2015-03-26 2016-10-20 富士ゼロックス株式会社 樹脂組成物及び樹脂成形体
JP6699260B2 (ja) * 2016-03-14 2020-05-27 東ソー株式会社 樹脂組成物およびそれを用いた光学補償フィルム
TWI879887B (zh) 2020-02-13 2025-04-11 美商伊士曼化學公司 以經位向選擇取代的纖維素酯為主之具有改良波長色散之負雙折射補償膜
JP2023152307A (ja) * 2022-04-04 2023-10-17 東ソー株式会社 樹脂組成物およびそれを用いた光学フィルム

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001343526A (ja) 2000-06-01 2001-12-14 Konica Corp 耐久性の優れた光学フィルム
JP2006328132A (ja) 2005-05-24 2006-12-07 Tosoh Corp フマル酸ジエステル重合体の製造方法
JP2008224840A (ja) 2007-03-09 2008-09-25 Fujifilm Corp 偏光板および液晶表示装置
JP2009197247A (ja) 2009-06-10 2009-09-03 Konica Minolta Holdings Inc セルロースエステルドープ組成物、セルロースエステルフィルムの製造方法、セルロースエステルフィルム及びそれを用いた偏光板
JP2011137051A (ja) 2009-12-25 2011-07-14 Tosoh Corp 透明フィルム

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1544900C3 (de) * 1965-04-01 1975-09-04 Hoechst Ag, 6000 Frankfurt Thermoplastische Massen mit verbesserten FlieBeigenschaften
JP2818983B2 (ja) 1990-10-24 1998-10-30 日東電工株式会社 複屈折性フィルムの製造方法
JPH05297223A (ja) 1992-04-22 1993-11-12 Fuji Photo Film Co Ltd 複屈折性フィルムの製造方法、それを用いた位相差板及び液晶表示装置
JPH05323120A (ja) 1992-05-21 1993-12-07 Fuji Photo Film Co Ltd 複屈折性フィルムの製造方法、並びに位相差板及び液晶表示装置
JP4352592B2 (ja) 2000-07-11 2009-10-28 コニカミノルタホールディングス株式会社 セルロースエステルドープ組成物、セルロースエステルフィルムの製造方法、セルロースエステルフィルム及びそれを用いた偏光板
US7504139B2 (en) * 2003-12-26 2009-03-17 Fujifilm Corporation Optical cellulose acylate film, polarizing plate and liquid crystal display
US20070076155A1 (en) * 2005-09-09 2007-04-05 Fuji Photo Film Co., Ltd. Optical film, optical compensation film, polarizing plate and liquid crystal display
JP4697098B2 (ja) * 2006-09-05 2011-06-08 東ソー株式会社 位相差フィルム
JP5028961B2 (ja) * 2006-11-08 2012-09-19 東ソー株式会社 共重合体及び該共重合体よりなる光学フィルム
JP5262013B2 (ja) * 2007-08-03 2013-08-14 東ソー株式会社 光学補償フィルム
JP4631888B2 (ja) 2007-08-29 2011-02-16 コニカミノルタホールディングス株式会社 偏光板保護フィルムの製造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001343526A (ja) 2000-06-01 2001-12-14 Konica Corp 耐久性の優れた光学フィルム
JP2006328132A (ja) 2005-05-24 2006-12-07 Tosoh Corp フマル酸ジエステル重合体の製造方法
JP2008224840A (ja) 2007-03-09 2008-09-25 Fujifilm Corp 偏光板および液晶表示装置
JP2009197247A (ja) 2009-06-10 2009-09-03 Konica Minolta Holdings Inc セルロースエステルドープ組成物、セルロースエステルフィルムの製造方法、セルロースエステルフィルム及びそれを用いた偏光板
JP2011137051A (ja) 2009-12-25 2011-07-14 Tosoh Corp 透明フィルム

Also Published As

Publication number Publication date
CN103717660A (zh) 2014-04-09
EP2738205A1 (en) 2014-06-04
TW201321439A (zh) 2013-06-01
EP2738205B1 (en) 2017-05-31
KR20140047684A (ko) 2014-04-22
WO2013018651A1 (ja) 2013-02-07
IN2014CN00531A (enExample) 2015-04-03
US20140153096A1 (en) 2014-06-05
TWI558752B (zh) 2016-11-21
CN103717660B (zh) 2016-04-20
EP2738205A4 (en) 2015-04-29
US9370901B2 (en) 2016-06-21

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