JP5861700B2 - 延伸セルロースエステルフィルム、及びその製造方法 - Google Patents

延伸セルロースエステルフィルム、及びその製造方法 Download PDF

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Publication number
JP5861700B2
JP5861700B2 JP2013513968A JP2013513968A JP5861700B2 JP 5861700 B2 JP5861700 B2 JP 5861700B2 JP 2013513968 A JP2013513968 A JP 2013513968A JP 2013513968 A JP2013513968 A JP 2013513968A JP 5861700 B2 JP5861700 B2 JP 5861700B2
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JP
Japan
Prior art keywords
film
cellulose ester
acid
ester film
stretched
Prior art date
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Active
Application number
JP2013513968A
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English (en)
Japanese (ja)
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JPWO2012153612A1 (ja
Inventor
崇 南條
崇 南條
真一郎 鈴木
真一郎 鈴木
浩 居野家
浩 居野家
村上　隆
隆 村上
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.)
Konica Minolta Inc
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Konica Minolta Inc
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
Application filed by Konica Minolta Inc filed Critical Konica Minolta Inc
Priority to JP2013513968A priority Critical patent/JP5861700B2/ja
Publication of JPWO2012153612A1 publication Critical patent/JPWO2012153612A1/ja
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    • 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
    • B29C41/24—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 indefinite length
    • B29C41/28—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 indefinite length by depositing flowable material on an endless belt
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
    • B29C55/08—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique transverse to the direction of feed
    • 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
    • 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
    • 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
    • C08J2301/12—Cellulose acetate
    • 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
    • G02B5/3041—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 comprising multiple thin layers, e.g. multilayer stacks
    • G02B5/305—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 comprising multiple thin layers, e.g. multilayer stacks including organic materials, e.g. polymeric layers

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Polarising Elements (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
JP2013513968A 2011-05-06 2012-04-18 延伸セルロースエステルフィルム、及びその製造方法 Active JP5861700B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2013513968A JP5861700B2 (ja) 2011-05-06 2012-04-18 延伸セルロースエステルフィルム、及びその製造方法

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2011103440 2011-05-06
JP2011103440 2011-05-06
PCT/JP2012/060400 WO2012153612A1 (ja) 2011-05-06 2012-04-18 延伸セルロースエステルフィルム、及びその製造方法
JP2013513968A JP5861700B2 (ja) 2011-05-06 2012-04-18 延伸セルロースエステルフィルム、及びその製造方法

Publications (2)

Publication Number Publication Date
JPWO2012153612A1 JPWO2012153612A1 (ja) 2014-07-31
JP5861700B2 true JP5861700B2 (ja) 2016-02-16

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013513968A Active JP5861700B2 (ja) 2011-05-06 2012-04-18 延伸セルロースエステルフィルム、及びその製造方法

Country Status (4)

Country Link
JP (1) JP5861700B2 (ko)
KR (1) KR101530805B1 (ko)
TW (1) TWI499496B (ko)
WO (1) WO2012153612A1 (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5820410B2 (ja) * 2013-02-28 2015-11-24 富士フイルム株式会社 光学フィルムの製造方法
JP6003815B2 (ja) * 2013-06-10 2016-10-05 コニカミノルタ株式会社 長尺斜め延伸フィルムの製造方法
KR102301554B1 (ko) * 2015-08-07 2021-09-10 스미또모 가가꾸 가부시키가이샤 편광판 및 화상 표시 장치
CN115768620A (zh) * 2020-07-06 2023-03-07 柯尼卡美能达株式会社 膜、膜卷及膜的制造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6287321A (ja) * 1985-10-15 1987-04-21 Toray Ind Inc 強力化ポリエステルフイルムの製造方法
JPH06262676A (ja) * 1993-03-11 1994-09-20 Toray Ind Inc プラスチックフィルムの製造方法
WO2009119328A1 (ja) * 2008-03-27 2009-10-01 コニカミノルタオプト株式会社 光学フィルムの製造方法及び光学フィルム

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4537789B2 (ja) * 2003-09-22 2010-09-08 富士フイルム株式会社 セルロースアシレート組成物、セルロースアシレートフイルム、および安息香酸フェニルエステル化合物
JP2006272958A (ja) * 2005-03-01 2006-10-12 Fuji Photo Film Co Ltd 溶液製膜方法及び設備
WO2007013647A1 (ja) * 2005-07-28 2007-02-01 Kureha Corporation ポリ塩化ビニリデン樹脂コンパウンド、二軸延伸フィルム、及び該二軸延伸フィルムの製造方法
JP2008185726A (ja) * 2007-01-29 2008-08-14 Fujifilm Corp 位相差フィルムの製造方法及びその方法で製造された位相差フィルム
JP4897731B2 (ja) * 2008-03-27 2012-03-14 富士フイルム株式会社 ポリマーフィルムの延伸方法及び装置並びに溶液製膜方法
JP5749470B2 (ja) * 2010-09-28 2015-07-15 富士フイルム株式会社 ポリマーフィルムの延伸設備

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6287321A (ja) * 1985-10-15 1987-04-21 Toray Ind Inc 強力化ポリエステルフイルムの製造方法
JPH06262676A (ja) * 1993-03-11 1994-09-20 Toray Ind Inc プラスチックフィルムの製造方法
WO2009119328A1 (ja) * 2008-03-27 2009-10-01 コニカミノルタオプト株式会社 光学フィルムの製造方法及び光学フィルム

Also Published As

Publication number Publication date
TWI499496B (zh) 2015-09-11
TW201307036A (zh) 2013-02-16
WO2012153612A1 (ja) 2012-11-15
JPWO2012153612A1 (ja) 2014-07-31
KR20130137239A (ko) 2013-12-16
KR101530805B1 (ko) 2015-06-22

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