KR101380528B1 - 폴리비닐알코올계 중합체 필름 및 그 제조 방법 - Google Patents
폴리비닐알코올계 중합체 필름 및 그 제조 방법 Download PDFInfo
- Publication number
- KR101380528B1 KR101380528B1 KR1020137026816A KR20137026816A KR101380528B1 KR 101380528 B1 KR101380528 B1 KR 101380528B1 KR 1020137026816 A KR1020137026816 A KR 1020137026816A KR 20137026816 A KR20137026816 A KR 20137026816A KR 101380528 B1 KR101380528 B1 KR 101380528B1
- Authority
- KR
- South Korea
- Prior art keywords
- film
- pva
- polymer film
- roll
- polyvinyl alcohol
- Prior art date
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Classifications
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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
-
- 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
- B29C41/26—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 a rotating drum
-
- 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
-
- 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
- B29K2029/00—Use of polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals or derivatives thereof as moulding material
- B29K2029/04—PVOH, i.e. polyvinyl alcohol
-
- 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
-
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mathematical Physics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polarising Elements (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Liquid Crystal (AREA)
- Moulding By Coating Moulds (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011071793 | 2011-03-29 | ||
JPJP-P-2011-071793 | 2011-03-29 | ||
PCT/JP2012/056976 WO2012132984A1 (ja) | 2011-03-29 | 2012-03-19 | ポリビニルアルコール系重合体フィルムおよびその製造方法 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020137026849A Division KR101784042B1 (ko) | 2011-03-29 | 2012-03-19 | 폴리비닐알코올계 중합체 필름 및 그 제조 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20130124585A KR20130124585A (ko) | 2013-11-14 |
KR101380528B1 true KR101380528B1 (ko) | 2014-04-01 |
Family
ID=46930716
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020137026849A KR101784042B1 (ko) | 2011-03-29 | 2012-03-19 | 폴리비닐알코올계 중합체 필름 및 그 제조 방법 |
KR1020137026816A KR101380528B1 (ko) | 2011-03-29 | 2012-03-19 | 폴리비닐알코올계 중합체 필름 및 그 제조 방법 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020137026849A KR101784042B1 (ko) | 2011-03-29 | 2012-03-19 | 폴리비닐알코올계 중합체 필름 및 그 제조 방법 |
Country Status (5)
Country | Link |
---|---|
JP (2) | JP5117639B2 (zh) |
KR (2) | KR101784042B1 (zh) |
CN (3) | CN104311853B (zh) |
TW (2) | TWI465331B (zh) |
WO (1) | WO2012132984A1 (zh) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101384900B1 (ko) * | 2012-03-15 | 2014-04-15 | 가부시키가이샤 구라레 | 에틸렌 변성 폴리비닐알코올계 중합체 필름 |
KR102163144B1 (ko) * | 2012-09-26 | 2020-10-08 | 주식회사 쿠라레 | 폴리비닐알코올계 중합체 필름 및 그 제조 방법 |
CN105339150B (zh) * | 2013-06-28 | 2018-09-07 | 株式会社可乐丽 | 聚乙烯醇系聚合物膜及其制造方法 |
JP6163915B2 (ja) * | 2013-06-28 | 2017-07-19 | 住友化学株式会社 | 偏光板の製造方法 |
KR102387498B1 (ko) * | 2014-02-27 | 2022-04-15 | 주식회사 쿠라레 | 폴리비닐알코올 필름 및 그 제조 방법 |
JP6679496B2 (ja) * | 2014-11-26 | 2020-04-15 | 株式会社クラレ | ポリビニルアルコール系重合体フィルムおよびその製造方法 |
WO2016093258A1 (ja) * | 2014-12-12 | 2016-06-16 | 株式会社クラレ | ポリビニルアルコールフィルム |
WO2016093259A1 (ja) * | 2014-12-12 | 2016-06-16 | 株式会社クラレ | ポリビニルアルコール系重合体フィルムおよびその製造方法 |
JP6883990B2 (ja) * | 2015-06-24 | 2021-06-09 | 三菱ケミカル株式会社 | ポリビニルアルコール系フィルム、ポリビニルアルコール系フィルムの製造方法、及び偏光膜 |
TW201710331A (zh) * | 2015-07-07 | 2017-03-16 | 日本合成化學工業股份有限公司 | 聚乙烯醇系偏光薄膜及偏光板 |
CN105150510B (zh) * | 2015-07-08 | 2018-03-16 | 内蒙古农业大学 | 一种完全可降解聚已内酯薄膜及其生产方法与它的用途 |
WO2017029881A1 (ja) * | 2015-08-18 | 2017-02-23 | 日本合成化学工業株式会社 | ポリビニルアルコール系フィルム、およびそれを用いてなる偏光膜 |
JPWO2017104623A1 (ja) * | 2015-12-16 | 2018-10-04 | コニカミノルタ株式会社 | 異形表示装置 |
JP2017173793A (ja) * | 2016-03-22 | 2017-09-28 | 住友化学株式会社 | 偏光子、偏光フィルム、および偏光子の製造方法 |
TWI772409B (zh) * | 2017-04-26 | 2022-08-01 | 日商三菱化學股份有限公司 | 聚乙烯醇系薄膜、偏光膜、偏光板及聚乙烯醇系薄膜之製造方法 |
WO2018199140A1 (ja) * | 2017-04-26 | 2018-11-01 | 日本合成化学工業株式会社 | ポリビニルアルコール系フィルム、偏光膜および偏光板、ならびにポリビニルアルコール系フィルムの製造方法 |
JP7335699B2 (ja) * | 2017-04-26 | 2023-08-30 | 三菱ケミカル株式会社 | ポリビニルアルコール系フィルム、偏光膜および偏光板、ならびにポリビニルアルコール系フィルムの製造方法 |
KR102463853B1 (ko) * | 2017-04-26 | 2022-11-04 | 미쯔비시 케미컬 주식회사 | 폴리비닐알코올계 필름, 편광막 및 편광판, 및 폴리비닐알코올계 필름의 제조 방법 |
CN111405972B (zh) * | 2017-09-15 | 2022-09-02 | 株式会社可乐丽 | 聚乙烯醇膜和其制造方法 |
KR20210021471A (ko) * | 2018-06-21 | 2021-02-26 | 주식회사 쿠라레 | 폴리비닐알코올 필름 및 그 제조 방법 |
US11883988B2 (en) | 2018-09-07 | 2024-01-30 | Kuraray Co., Ltd. | Poly(vinyl alcohol) mold release film for artificial marble molding use, and method for producing artificial marble using same |
WO2022004535A1 (ja) * | 2020-06-30 | 2022-01-06 | 株式会社クラレ | ポリビニルアルコールフィルム、及びそれを用いた光学フィルムの製造方法 |
JPWO2022004536A1 (zh) * | 2020-06-30 | 2022-01-06 | ||
TW202248309A (zh) | 2021-03-24 | 2022-12-16 | 日商三菱化學股份有限公司 | 聚乙烯醇系薄膜、及其製造方法、以及使用其之偏光膜、偏光板 |
TW202330745A (zh) * | 2021-10-25 | 2023-08-01 | 日商可樂麗股份有限公司 | 聚乙烯醇薄膜 |
WO2023127874A1 (ja) * | 2021-12-28 | 2023-07-06 | 株式会社クラレ | ポリビニルアルコールフィルム、及びポリビニルアルコールフィルムの製造方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002060505A (ja) | 2000-08-21 | 2002-02-26 | Nippon Synthetic Chem Ind Co Ltd:The | ポリビニルアルコール系フィルム及びその製造方法、その用途 |
KR20060047832A (ko) * | 2004-05-12 | 2006-05-18 | 가부시키가이샤 구라레 | 폴리비닐알코올계 중합체 필름 및 그 제조 방법 |
JP2007137042A (ja) | 2004-12-28 | 2007-06-07 | Nippon Synthetic Chem Ind Co Ltd:The | ポリビニルアルコール系フィルム、およびそれを用いた偏光膜、偏光板 |
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JPS60159705A (ja) * | 1984-01-30 | 1985-08-21 | Sekisui Chem Co Ltd | 偏光板 |
JP3476137B2 (ja) * | 2000-05-12 | 2003-12-10 | 株式会社クラレ | ポリビニルアルコール系重合体フィルムの製造法 |
CN1212918C (zh) * | 2001-03-21 | 2005-08-03 | 富士胶片株式会社 | 拉伸聚合物膜的方法,偏振膜以及制造该偏振膜的方法,偏振器,双折射膜和液晶显示装置 |
RU2207603C2 (ru) * | 2001-06-04 | 2003-06-27 | Хан Ир Гвон | Оптическое устройство для получения и/или преобразования поляризованного электромагнитного излучения и оптическое устройство в виде жидкокристаллического дисплея |
US7252733B2 (en) * | 2004-05-04 | 2007-08-07 | Eastman Kodak Company | Polarizer guarded cover sheet with adhesion promoter |
JP4664100B2 (ja) * | 2005-03-16 | 2011-04-06 | 日本合成化学工業株式会社 | ポリビニルアルコール系フィルム、および偏光膜、偏光板 |
US20070091229A1 (en) * | 2005-06-09 | 2007-04-26 | Jang Soo J | Vertically aligned liquid crystal display |
US7515231B2 (en) * | 2005-09-30 | 2009-04-07 | Teledyne Scientific & Imaging, Llc | Low temperature nematic liquid crystal alignment material and LCD compensator incorporating the liquid crystal alignment material |
JP2008076915A (ja) * | 2006-09-25 | 2008-04-03 | Fujifilm Corp | 光学異方性膜及び液晶表示装置 |
JP2009013368A (ja) * | 2007-07-09 | 2009-01-22 | Nippon Synthetic Chem Ind Co Ltd:The | 光学用ポリビニルアルコール系フィルム、偏光膜、及び偏光板 |
JP5179402B2 (ja) * | 2009-02-19 | 2013-04-10 | 株式会社クラレ | 偏光フィルム用ポリビニルアルコールフィルムおよびその製造方法、ならびにそれを用いた偏光フィルムの製造方法 |
JP5911219B2 (ja) * | 2010-08-27 | 2016-04-27 | 日本合成化学工業株式会社 | ポリビニルアルコール系フィルムの製造方法、ポリビニルアルコール系フィルム、偏光フィルム及び偏光板 |
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2012
- 2012-03-19 CN CN201410607379.2A patent/CN104311853B/zh active Active
- 2012-03-19 KR KR1020137026849A patent/KR101784042B1/ko active IP Right Grant
- 2012-03-19 WO PCT/JP2012/056976 patent/WO2012132984A1/ja active Application Filing
- 2012-03-19 CN CN201410068383.6A patent/CN103897208A/zh active Pending
- 2012-03-19 JP JP2012529043A patent/JP5117639B2/ja active Active
- 2012-03-19 KR KR1020137026816A patent/KR101380528B1/ko active IP Right Grant
- 2012-03-19 CN CN201280015847.6A patent/CN103442871B/zh active Active
- 2012-03-27 TW TW101110482A patent/TWI465331B/zh active
- 2012-03-27 TW TW103130975A patent/TWI526292B/zh active
- 2012-08-02 JP JP2012172018A patent/JP5961475B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002060505A (ja) | 2000-08-21 | 2002-02-26 | Nippon Synthetic Chem Ind Co Ltd:The | ポリビニルアルコール系フィルム及びその製造方法、その用途 |
KR20060047832A (ko) * | 2004-05-12 | 2006-05-18 | 가부시키가이샤 구라레 | 폴리비닐알코올계 중합체 필름 및 그 제조 방법 |
JP2007137042A (ja) | 2004-12-28 | 2007-06-07 | Nippon Synthetic Chem Ind Co Ltd:The | ポリビニルアルコール系フィルム、およびそれを用いた偏光膜、偏光板 |
Also Published As
Publication number | Publication date |
---|---|
KR20130124585A (ko) | 2013-11-14 |
CN104311853B (zh) | 2018-05-25 |
JP2012215908A (ja) | 2012-11-08 |
CN103442871B (zh) | 2015-10-21 |
JP5117639B2 (ja) | 2013-01-16 |
TW201244914A (en) | 2012-11-16 |
CN104311853A (zh) | 2015-01-28 |
KR20130129473A (ko) | 2013-11-28 |
CN103442871A (zh) | 2013-12-11 |
WO2012132984A1 (ja) | 2012-10-04 |
KR101784042B1 (ko) | 2017-10-10 |
JP5961475B2 (ja) | 2016-08-02 |
TWI526292B (zh) | 2016-03-21 |
TW201446470A (zh) | 2014-12-16 |
TWI465331B (zh) | 2014-12-21 |
CN103897208A (zh) | 2014-07-02 |
JPWO2012132984A1 (ja) | 2014-07-28 |
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