JPWO2021132207A1 - - Google Patents

Info

Publication number
JPWO2021132207A1
JPWO2021132207A1 JP2021567470A JP2021567470A JPWO2021132207A1 JP WO2021132207 A1 JPWO2021132207 A1 JP WO2021132207A1 JP 2021567470 A JP2021567470 A JP 2021567470A JP 2021567470 A JP2021567470 A JP 2021567470A JP WO2021132207 A1 JPWO2021132207 A1 JP WO2021132207A1
Authority
JP
Japan
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.)
Granted
Application number
JP2021567470A
Other versions
JP7512309B2 (ja
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 filed Critical
Publication of JPWO2021132207A1 publication Critical patent/JPWO2021132207A1/ja
Application granted granted Critical
Publication of JP7512309B2 publication Critical patent/JP7512309B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/098—Metal salts of carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/41—Compounds containing sulfur bound to oxygen
    • C08K5/42—Sulfonic acids; Derivatives thereof
    • 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
    • C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • 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
    • G02F1/133528—Polarisers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Polarising Elements (AREA)
JP2021567470A 2019-12-24 2020-12-22 ポリビニルアルコールフィルム及びそれを用いた偏光フィルムの製造方法 Active JP7512309B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019233584 2019-12-24
JP2019233584 2019-12-24
PCT/JP2020/047834 WO2021132207A1 (ja) 2019-12-24 2020-12-22 ポリビニルアルコールフィルム及びそれを用いた偏光フィルムの製造方法

Publications (2)

Publication Number Publication Date
JPWO2021132207A1 true JPWO2021132207A1 (ja) 2021-07-01
JP7512309B2 JP7512309B2 (ja) 2024-07-08

Family

ID=76573000

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021567470A Active JP7512309B2 (ja) 2019-12-24 2020-12-22 ポリビニルアルコールフィルム及びそれを用いた偏光フィルムの製造方法

Country Status (5)

Country Link
JP (1) JP7512309B2 (ja)
KR (1) KR20220121802A (ja)
CN (1) CN114829489A (ja)
TW (1) TWI837448B (ja)
WO (1) WO2021132207A1 (ja)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0892453A (ja) * 1991-08-09 1996-04-09 Three S Technol Bv 水崩壊性ポリマー組成物
KR970020421A (ko) * 1995-10-27 1997-05-28 고사이 아끼오 방담성(防曇性) 필름
JP3391994B2 (ja) * 1995-10-27 2003-03-31 住化プラステック株式会社 防曇性フィルム
JP3643651B2 (ja) * 1996-08-09 2005-04-27 株式会社クラレ 紙表面への溶融押出ラミネート用樹脂組成物
JP2001121659A (ja) * 1999-10-26 2001-05-08 Tohcello Co Ltd ガスバリア性フィルム
JP2001348495A (ja) * 2000-06-05 2001-12-18 Matsumoto Yushi Seiyaku Co Ltd 液状分散組成物
JP4744868B2 (ja) 2003-12-24 2011-08-10 日本合成化学工業株式会社 偏光フイルム用ポリビニルアルコール系フイルム及びその用途
JP4836459B2 (ja) 2005-01-17 2011-12-14 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およびポリビニルアルコール系フィルム
JP4664086B2 (ja) * 2005-02-14 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
JP4805117B2 (ja) * 2006-12-13 2011-11-02 株式会社クラレ 偏光フィルムの製造方法
JP5952159B2 (ja) * 2012-10-16 2016-07-13 旭化成株式会社 分離膜及びその製造方法
JP6848864B2 (ja) * 2016-05-27 2021-03-24 三菱ケミカル株式会社 光学用ポリビニルアルコール系フィルム、およびその製造方法、ならびにその光学用ポリビニルアルコール系フィルムを用いた偏光膜
JP7064318B2 (ja) * 2017-11-22 2022-05-10 日本酢ビ・ポバール株式会社 ポリビニルアルコール樹脂及びその製造方法

Also Published As

Publication number Publication date
TW202134324A (zh) 2021-09-16
WO2021132207A1 (ja) 2021-07-01
CN114829489A (zh) 2022-07-29
TWI837448B (zh) 2024-04-01
KR20220121802A (ko) 2022-09-01
JP7512309B2 (ja) 2024-07-08

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