KR101218025B1 - 셀룰로오스아실레이트 필름과 그 제조 방법 - Google Patents

셀룰로오스아실레이트 필름과 그 제조 방법 Download PDF

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Publication number
KR101218025B1
KR101218025B1 KR1020067026990A KR20067026990A KR101218025B1 KR 101218025 B1 KR101218025 B1 KR 101218025B1 KR 1020067026990 A KR1020067026990 A KR 1020067026990A KR 20067026990 A KR20067026990 A KR 20067026990A KR 101218025 B1 KR101218025 B1 KR 101218025B1
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KR
South Korea
Prior art keywords
film
cellulose
cellulose acylate
preferable
ester
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
Application number
KR1020067026990A
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English (en)
Korean (ko)
Other versions
KR20070022782A (ko
Inventor
야스유키 사사다
Original Assignee
후지필름 가부시키가이샤
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Application filed by 후지필름 가부시키가이샤 filed Critical 후지필름 가부시키가이샤
Publication of KR20070022782A publication Critical patent/KR20070022782A/ko
Application granted granted Critical
Publication of KR101218025B1 publication Critical patent/KR101218025B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D7/00—Producing flat articles, e.g. films or sheets
    • B29D7/01—Films or sheets
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2001/00—Use of cellulose, modified cellulose or cellulose derivatives, e.g. viscose, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/0034—Polarising
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2007/00—Flat articles, e.g. films or sheets
    • B29L2007/002—Panels; Plates; Sheets
    • 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
    • C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
    • C08J2301/08—Cellulose derivatives
    • C08J2301/10—Esters of organic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Polarising Elements (AREA)
  • Moulding By Coating Moulds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Liquid Crystal (AREA)
KR1020067026990A 2004-06-23 2005-06-21 셀룰로오스아실레이트 필름과 그 제조 방법 Expired - Fee Related KR101218025B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2004-00184910 2004-06-23
JP2004184910A JP4662738B2 (ja) 2004-06-23 2004-06-23 セルロースアシレートフィルム
PCT/JP2005/011383 WO2006001284A1 (ja) 2004-06-23 2005-06-21 セルロースアシレートフィルムとその製造方法

Publications (2)

Publication Number Publication Date
KR20070022782A KR20070022782A (ko) 2007-02-27
KR101218025B1 true KR101218025B1 (ko) 2013-01-02

Family

ID=35776373

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020067026990A Expired - Fee Related KR101218025B1 (ko) 2004-06-23 2005-06-21 셀룰로오스아실레이트 필름과 그 제조 방법

Country Status (4)

Country Link
JP (1) JP4662738B2 (enExample)
KR (1) KR101218025B1 (enExample)
CN (1) CN1972984B (enExample)
WO (1) WO2006001284A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4594131B2 (ja) * 2005-02-24 2010-12-08 富士フイルム株式会社 セルロースアシレートフィルム、位相差板、偏光板、液晶表示装置およびセルロースアシレートフィルムの製造方法
JP4833109B2 (ja) * 2006-02-17 2011-12-07 富士フイルム株式会社 透明ポリマーフィルムおよびその製造方法、並びに、それを用いた位相差フィルム、偏光板および液晶表示装置
US8257621B2 (en) 2006-02-22 2012-09-04 Fujifilm Corporation Transparent polymer film and method for producing it, and retardation film, polarizer and liquid crystal display device comprising the film
JP5072385B2 (ja) * 2006-02-22 2012-11-14 富士フイルム株式会社 透明ポリマーフィルムおよびその製造方法、並びに、それを用いた位相差フィルム、偏光板および液晶表示装置
JP2007230104A (ja) * 2006-03-01 2007-09-13 Kaneka Corp ポリマーフィルムおよび位相差フィルムならびにこれらの製造方法
WO2007105828A1 (en) * 2006-03-14 2007-09-20 Fujifilm Corporation Cellulose acylate film and method for producing same, and retardation film, polarizer and liquid crystal display device comprising the film
JP4912009B2 (ja) * 2006-03-30 2012-04-04 富士フイルム株式会社 セルロースアシレートフィルムおよびその製造方法、並びに、それを用いた位相差フィルム、偏光板および液晶表示装置
JPWO2009119142A1 (ja) * 2008-03-24 2011-07-21 コニカミノルタオプト株式会社 セルロースエステルフィルム
JP6215869B2 (ja) * 2014-06-10 2017-10-18 富士フイルム株式会社 光学フィルム、偏光板、および液晶表示装置
KR102536610B1 (ko) * 2021-07-02 2023-05-26 효성화학 주식회사 광학 필름 및 이를 포함하는 패널

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002187956A (ja) * 2000-07-14 2002-07-05 Konica Corp セルロースエステル溶液の調製用固形物、セルロースエステル溶液、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、それを用いる偏光板及び表示装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3727755B2 (ja) * 1997-06-17 2005-12-14 富士写真フイルム株式会社 セルロースアセテートフイルム、その製造方法および偏光板保護膜
JP4641604B2 (ja) * 1999-10-21 2011-03-02 コニカミノルタホールディングス株式会社 光学フィルム及びその製造方法並びにそれを用いた液晶表示装置
JP2002071957A (ja) * 2000-06-14 2002-03-12 Konica Corp 光学フィルム、偏光板、光学フィルムロ−ル、光学フィルムを用いた表示装置、光学フィルムの製造方法
WO2002033454A1 (fr) * 2000-10-20 2002-04-25 Fuji Photo Film Co., Ltd. Pellicule d'acetate de cellulose ayant un retard optique et une epaisseur regules
JP4242602B2 (ja) * 2002-04-18 2009-03-25 株式会社カネカ 位相差フィルム

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002187956A (ja) * 2000-07-14 2002-07-05 Konica Corp セルロースエステル溶液の調製用固形物、セルロースエステル溶液、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、それを用いる偏光板及び表示装置

Also Published As

Publication number Publication date
WO2006001284A1 (ja) 2006-01-05
CN1972984A (zh) 2007-05-30
KR20070022782A (ko) 2007-02-27
JP4662738B2 (ja) 2011-03-30
JP2006008768A (ja) 2006-01-12
CN1972984B (zh) 2010-11-24

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