JP5614450B2 - 光学フィルム用ドープの製造方法、光学フィルムの製造方法、光学フィルム、偏光板、及び液晶表示装置 - Google Patents

光学フィルム用ドープの製造方法、光学フィルムの製造方法、光学フィルム、偏光板、及び液晶表示装置 Download PDF

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JP5614450B2
JP5614450B2 JP2012523854A JP2012523854A JP5614450B2 JP 5614450 B2 JP5614450 B2 JP 5614450B2 JP 2012523854 A JP2012523854 A JP 2012523854A JP 2012523854 A JP2012523854 A JP 2012523854A JP 5614450 B2 JP5614450 B2 JP 5614450B2
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Prior art keywords
dope
optical film
film
resin
acrylic resin
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JP2012523854A
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Japanese (ja)
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JPWO2012005207A1 (ja
Inventor
圭 宮本
圭 宮本
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Konica Minolta Inc
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Konica Minolta Inc
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    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/30Polarising elements
    • G02B5/3025Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033Polarisers, 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
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00Processes of treating or compounding macromolecular substances
    • C08J3/02Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/09Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • C08J3/11Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids from solid polymers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18Manufacture of films or sheets
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08Cellulose derivatives
    • C08L1/10Esters of organic acids, i.e. acylates
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/30Polarising elements
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00Copolymers 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
    • C08F220/02Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10Esters
    • C08F220/12Esters of monohydric alcohols or phenols
    • C08F220/14Methyl esters, e.g. methyl (meth)acrylate
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2301/00Characterised by the use of cellulose, modified cellulose or cellulose derivatives
    • C08J2301/08Cellulose derivatives
    • C08J2301/10Esters of organic acids
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2333/00Characterised 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

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polarising Elements (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
JP2012523854A 2010-07-06 2011-07-04 光学フィルム用ドープの製造方法、光学フィルムの製造方法、光学フィルム、偏光板、及び液晶表示装置 Active JP5614450B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2012523854A JP5614450B2 (ja) 2010-07-06 2011-07-04 光学フィルム用ドープの製造方法、光学フィルムの製造方法、光学フィルム、偏光板、及び液晶表示装置

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2010154242 2010-07-06
JP2010154242 2010-07-06
JP2012523854A JP5614450B2 (ja) 2010-07-06 2011-07-04 光学フィルム用ドープの製造方法、光学フィルムの製造方法、光学フィルム、偏光板、及び液晶表示装置
PCT/JP2011/065265 WO2012005207A1 (fr) 2010-07-06 2011-07-04 Procédé de production d'un dopant pour film optique, procédé de production de film optique, film optique, plaque polarisante, et dispositif d'affichage à cristaux liquides

Publications (2)

Publication Number Publication Date
JPWO2012005207A1 JPWO2012005207A1 (ja) 2013-09-02
JP5614450B2 true JP5614450B2 (ja) 2014-10-29

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JP2012523854A Active JP5614450B2 (ja) 2010-07-06 2011-07-04 光学フィルム用ドープの製造方法、光学フィルムの製造方法、光学フィルム、偏光板、及び液晶表示装置

Country Status (3)

Country Link
JP (1) JP5614450B2 (fr)
KR (1) KR101464065B1 (fr)
WO (1) WO2012005207A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5711575B2 (ja) * 2011-03-11 2015-05-07 株式会社カネカ アクリル樹脂フィルム
WO2018089594A1 (fr) 2016-11-11 2018-05-17 Eastman Chemical Company Compositions d'ester de cellulose thermostables, et articles fabriqués avec ces compositions
WO2018089573A1 (fr) 2016-11-11 2018-05-17 Eastman Chemical Company Compositions d'ester de cellulose et d'agent antichoc et articles fabriqués à l'aide de ces compositions

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001002799A (ja) * 1999-06-17 2001-01-09 Konica Corp セルロースエステルフィルム、その製造方法及びそれを用いる偏光板用保護フィルム
JP2002363342A (ja) * 2001-06-13 2002-12-18 Konica Corp 微粒子分散液、ドープの調製方法、セルロースエステルフィルム、偏光板用保護フィルム、偏光板及び画像表示装置
JP2005154550A (ja) * 2003-11-25 2005-06-16 Fuji Photo Film Co Ltd セルロースフィルム、及び該フイルムを用いた光学フィルム、画像表示装置及びハロゲン化銀写真感光材料
WO2009047924A1 (fr) * 2007-10-13 2009-04-16 Konica Minolta Opto, Inc. Film optique
WO2010016369A1 (fr) * 2008-08-05 2010-02-11 コニカミノルタオプト株式会社 Film optique, procédé de production du film optique, plaque polarisante, et dispositif d'affichage à cristaux liquides

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001002799A (ja) * 1999-06-17 2001-01-09 Konica Corp セルロースエステルフィルム、その製造方法及びそれを用いる偏光板用保護フィルム
JP2002363342A (ja) * 2001-06-13 2002-12-18 Konica Corp 微粒子分散液、ドープの調製方法、セルロースエステルフィルム、偏光板用保護フィルム、偏光板及び画像表示装置
JP2005154550A (ja) * 2003-11-25 2005-06-16 Fuji Photo Film Co Ltd セルロースフィルム、及び該フイルムを用いた光学フィルム、画像表示装置及びハロゲン化銀写真感光材料
WO2009047924A1 (fr) * 2007-10-13 2009-04-16 Konica Minolta Opto, Inc. Film optique
WO2010016369A1 (fr) * 2008-08-05 2010-02-11 コニカミノルタオプト株式会社 Film optique, procédé de production du film optique, plaque polarisante, et dispositif d'affichage à cristaux liquides

Also Published As

Publication number Publication date
KR101464065B1 (ko) 2014-11-20
KR20130031298A (ko) 2013-03-28
WO2012005207A1 (fr) 2012-01-12
JPWO2012005207A1 (ja) 2013-09-02

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