KR101530805B1 - 연신 셀룰로오스 에스테르 필름 및 그 제조 방법 - Google Patents
연신 셀룰로오스 에스테르 필름 및 그 제조 방법 Download PDFInfo
- Publication number
- KR101530805B1 KR101530805B1 KR1020137029024A KR20137029024A KR101530805B1 KR 101530805 B1 KR101530805 B1 KR 101530805B1 KR 1020137029024 A KR1020137029024 A KR 1020137029024A KR 20137029024 A KR20137029024 A KR 20137029024A KR 101530805 B1 KR101530805 B1 KR 101530805B1
- Authority
- KR
- South Korea
- Prior art keywords
- film
- cellulose ester
- acid
- ester film
- range
- Prior art date
Links
Images
Classifications
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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
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- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
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- 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
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Medicinal Chemistry (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (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)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2011-103440 | 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 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20130137239A KR20130137239A (ko) | 2013-12-16 |
KR101530805B1 true KR101530805B1 (ko) | 2015-06-22 |
Family
ID=47139098
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020137029024A KR101530805B1 (ko) | 2011-05-06 | 2012-04-18 | 연신 셀룰로오스 에스테르 필름 및 그 제조 방법 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP5861700B2 (ja) |
KR (1) | KR101530805B1 (ja) |
TW (1) | TWI499496B (ja) |
WO (1) | WO2012153612A1 (ja) |
Families Citing this family (4)
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 |
WO2017026079A1 (ja) * | 2015-08-07 | 2017-02-16 | 住友化学株式会社 | 偏光板及び画像表示装置 |
KR20230019950A (ko) * | 2020-07-06 | 2023-02-09 | 코니카 미놀타 가부시키가이샤 | 필름, 필름 롤 및 필름의 제조 방법 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006272958A (ja) * | 2005-03-01 | 2006-10-12 | Fuji Photo Film Co Ltd | 溶液製膜方法及び設備 |
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 |
KR20110005790A (ko) * | 2008-03-27 | 2011-01-19 | 코니카 미놀타 옵토 인코포레이티드 | 광학 필름의 제조 방법 및 광학 필름 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2569471B2 (ja) * | 1985-10-15 | 1997-01-08 | 東レ株式会社 | 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 |
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 |
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 |
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 |
-
2012
- 2012-04-18 KR KR1020137029024A patent/KR101530805B1/ko active IP Right Grant
- 2012-04-18 WO PCT/JP2012/060400 patent/WO2012153612A1/ja active Application Filing
- 2012-04-18 JP JP2013513968A patent/JP5861700B2/ja active Active
- 2012-05-03 TW TW101115824A patent/TWI499496B/zh active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006272958A (ja) * | 2005-03-01 | 2006-10-12 | Fuji Photo Film Co Ltd | 溶液製膜方法及び設備 |
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 |
KR20110005790A (ko) * | 2008-03-27 | 2011-01-19 | 코니카 미놀타 옵토 인코포레이티드 | 광학 필름의 제조 방법 및 광학 필름 |
Also Published As
Publication number | Publication date |
---|---|
JP5861700B2 (ja) | 2016-02-16 |
KR20130137239A (ko) | 2013-12-16 |
TW201307036A (zh) | 2013-02-16 |
TWI499496B (zh) | 2015-09-11 |
WO2012153612A1 (ja) | 2012-11-15 |
JPWO2012153612A1 (ja) | 2014-07-31 |
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