CN105723259B - 聚乙烯醇膜 - Google Patents

聚乙烯醇膜 Download PDF

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Publication number
CN105723259B
CN105723259B CN201480063715.XA CN201480063715A CN105723259B CN 105723259 B CN105723259 B CN 105723259B CN 201480063715 A CN201480063715 A CN 201480063715A CN 105723259 B CN105723259 B CN 105723259B
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CN
China
Prior art keywords
film
polyvinyl alcohol
pva
polarization
manufacturing
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.)
Active
Application number
CN201480063715.XA
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English (en)
Chinese (zh)
Other versions
CN105723259A (zh
Inventor
大园达也
高藤胜启
风藤修
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.)
Kuraray Co Ltd
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Kuraray Co Ltd
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
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Publication of CN105723259A publication Critical patent/CN105723259A/zh
Application granted granted Critical
Publication of CN105723259B publication Critical patent/CN105723259B/zh
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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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L29/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
    • C08L29/02—Homopolymers or copolymers of unsaturated alcohols
    • 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
    • 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
    • G02F1/133528—Polarisers
    • 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
    • C08J2329/00—Characterised 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 at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
    • C08J2329/02—Homopolymers or copolymers of unsaturated alcohols
    • C08J2329/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Materials Engineering (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Polarising Elements (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
CN201480063715.XA 2013-11-21 2014-11-13 聚乙烯醇膜 Active CN105723259B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013-240638 2013-11-21
JP2013240638 2013-11-21
PCT/JP2014/080018 WO2015076169A1 (ja) 2013-11-21 2014-11-13 ポリビニルアルコールフィルム

Publications (2)

Publication Number Publication Date
CN105723259A CN105723259A (zh) 2016-06-29
CN105723259B true CN105723259B (zh) 2019-05-10

Family

ID=53179436

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480063715.XA Active CN105723259B (zh) 2013-11-21 2014-11-13 聚乙烯醇膜

Country Status (5)

Country Link
JP (1) JP6402096B2 (ja)
KR (1) KR102364529B1 (ja)
CN (1) CN105723259B (ja)
TW (1) TWI644960B (ja)
WO (1) WO2015076169A1 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6215864B2 (ja) 2014-04-25 2017-10-18 日東電工株式会社 偏光子、偏光板および画像表示装置
JP6214594B2 (ja) 2014-04-25 2017-10-18 日東電工株式会社 偏光子、偏光板および画像表示装置
JP6215261B2 (ja) 2014-06-27 2017-10-18 日東電工株式会社 長尺状の偏光子、長尺状の偏光板および画像表示装置
JP7163000B2 (ja) 2015-06-25 2022-10-31 日東電工株式会社 非偏光部を有する偏光子
KR20200130311A (ko) * 2018-03-12 2020-11-18 주식회사 쿠라레 필름 롤 및 그 제조 방법
CN112292418B (zh) * 2018-06-21 2023-04-14 株式会社可乐丽 聚乙烯醇膜和其制造方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06177510A (ja) * 1992-12-02 1994-06-24 Nippon Synthetic Chem Ind Co Ltd:The プリント配線板の製造方法
CN1826542A (zh) * 2003-04-21 2006-08-30 日东电工株式会社 偏振镜及其制造方法、偏振片、光学薄膜和图像显示装置
CN101516646A (zh) * 2006-07-24 2009-08-26 株式会社普利司通 层压体及其生产方法以及充气轮胎用内衬层和充气轮胎
WO2010071094A1 (ja) * 2008-12-18 2010-06-24 株式会社クラレ ポリビニルアルコールフィルム
JP2012082395A (ja) * 2010-09-15 2012-04-26 Kuraray Co Ltd ポリビニルアルコールフィルム
CN102909862A (zh) * 2011-08-05 2013-02-06 日东电工株式会社 偏光薄膜的制造方法
CN102909863A (zh) * 2011-08-05 2013-02-06 日东电工株式会社 偏光薄膜的制造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4741741B1 (ja) * 1968-04-22 1972-10-21
JP3283564B2 (ja) 1992-03-04 2002-05-20 株式会社クラレ ポリビニルアルコール系フィルムの製造方法
JP4281261B2 (ja) * 2000-09-21 2009-06-17 住友化学株式会社 ヨウ素系偏光板及びその製造方法
JP4926367B2 (ja) * 2003-01-23 2012-05-09 株式会社クラレ 偏光フィルム
JP5073589B2 (ja) * 2007-12-13 2012-11-14 日東電工株式会社 偏光子の製造方法、偏光子、偏光板、光学フィルムおよび画像表示装置
JP5563725B1 (ja) * 2012-09-26 2014-07-30 株式会社クラレ ポリビニルアルコールフィルムおよび偏光フィルム

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06177510A (ja) * 1992-12-02 1994-06-24 Nippon Synthetic Chem Ind Co Ltd:The プリント配線板の製造方法
CN1826542A (zh) * 2003-04-21 2006-08-30 日东电工株式会社 偏振镜及其制造方法、偏振片、光学薄膜和图像显示装置
CN101516646A (zh) * 2006-07-24 2009-08-26 株式会社普利司通 层压体及其生产方法以及充气轮胎用内衬层和充气轮胎
WO2010071094A1 (ja) * 2008-12-18 2010-06-24 株式会社クラレ ポリビニルアルコールフィルム
JP2012082395A (ja) * 2010-09-15 2012-04-26 Kuraray Co Ltd ポリビニルアルコールフィルム
CN102909862A (zh) * 2011-08-05 2013-02-06 日东电工株式会社 偏光薄膜的制造方法
CN102909863A (zh) * 2011-08-05 2013-02-06 日东电工株式会社 偏光薄膜的制造方法

Also Published As

Publication number Publication date
JP6402096B2 (ja) 2018-10-10
KR20160089349A (ko) 2016-07-27
TWI644960B (zh) 2018-12-21
WO2015076169A1 (ja) 2015-05-28
TW201529681A (zh) 2015-08-01
KR102364529B1 (ko) 2022-02-17
JPWO2015076169A1 (ja) 2017-03-16
CN105723259A (zh) 2016-06-29

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