JP7048238B2 - 塗布液の製造方法、偏光子の製造方法、および塗布液の製造装置 - Google Patents

塗布液の製造方法、偏光子の製造方法、および塗布液の製造装置 Download PDF

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Publication number
JP7048238B2
JP7048238B2 JP2017187421A JP2017187421A JP7048238B2 JP 7048238 B2 JP7048238 B2 JP 7048238B2 JP 2017187421 A JP2017187421 A JP 2017187421A JP 2017187421 A JP2017187421 A JP 2017187421A JP 7048238 B2 JP7048238 B2 JP 7048238B2
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Prior art keywords
coating liquid
solution
pva
based resin
stretching
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JP2017187421A
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Japanese (ja)
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JP2019061191A (ja
Inventor
卓史 上条
智 國方
裕紀 松山
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Nitto Denko Corp
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Nitto Denko Corp
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Priority to JP2017187421A priority Critical patent/JP7048238B2/ja
Priority to CN201880062912.8A priority patent/CN111149028B/zh
Priority to KR1020207006491A priority patent/KR102615539B1/ko
Priority to PCT/JP2018/033730 priority patent/WO2019065227A1/ja
Priority to TW107133170A priority patent/TW201919854A/zh
Publication of JP2019061191A publication Critical patent/JP2019061191A/ja
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    • 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
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/044—Forming conductive coatings; Forming coatings having anti-static properties
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • 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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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polarising Elements (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
JP2017187421A 2017-09-28 2017-09-28 塗布液の製造方法、偏光子の製造方法、および塗布液の製造装置 Active JP7048238B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2017187421A JP7048238B2 (ja) 2017-09-28 2017-09-28 塗布液の製造方法、偏光子の製造方法、および塗布液の製造装置
CN201880062912.8A CN111149028B (zh) 2017-09-28 2018-09-12 涂布液的制造方法、起偏镜的制造方法及涂布液的制造装置
KR1020207006491A KR102615539B1 (ko) 2017-09-28 2018-09-12 도포액의 제조 방법, 편광자의 제조 방법 및 도포액의 제조 장치
PCT/JP2018/033730 WO2019065227A1 (ja) 2017-09-28 2018-09-12 塗布液の製造方法、偏光子の製造方法、および塗布液の製造装置
TW107133170A TW201919854A (zh) 2017-09-28 2018-09-20 塗佈液之製造方法、偏光件之製造方法及塗佈液之製造裝置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017187421A JP7048238B2 (ja) 2017-09-28 2017-09-28 塗布液の製造方法、偏光子の製造方法、および塗布液の製造装置

Publications (2)

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JP2019061191A JP2019061191A (ja) 2019-04-18
JP7048238B2 true JP7048238B2 (ja) 2022-04-05

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JP2017187421A Active JP7048238B2 (ja) 2017-09-28 2017-09-28 塗布液の製造方法、偏光子の製造方法、および塗布液の製造装置

Country Status (5)

Country Link
JP (1) JP7048238B2 (ko)
KR (1) KR102615539B1 (ko)
CN (1) CN111149028B (ko)
TW (1) TW201919854A (ko)
WO (1) WO2019065227A1 (ko)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003171471A (ja) 2001-12-10 2003-06-20 Fuji Photo Film Co Ltd セルロースアセテートドープの調製方法
JP2008515503A (ja) 2004-10-12 2008-05-15 ジマーゲーエムベーハー Ｐｖａヒドロゲル
JP2009270041A (ja) 2008-05-09 2009-11-19 Sumitomo Chemical Co Ltd ポリビニルアルコール水溶液の製造方法
US20110077684A1 (en) 2008-05-27 2011-03-31 Innogel Ag Nucleus replacement based on injectable pva gels
CN102540315A (zh) 2010-12-29 2012-07-04 第一毛织株式会社 偏振器板、光学装置和制备偏振器板的方法
JP2017076116A (ja) 2015-10-14 2017-04-20 日東電工株式会社 偏光子およびその製造方法
CN107111039A (zh) 2014-12-31 2017-08-29 三星Sdi株式会社 光学膜、包括其的液晶显示器件及其制造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4279944B2 (ja) 1999-06-01 2009-06-17 株式会社サンリッツ 偏光板の製造方法
JP6410687B2 (ja) * 2014-08-29 2018-10-24 富士フイルム株式会社 光学フィルム、光学フィルムの製造方法、偏光板及び液晶表示装置
JP6231511B2 (ja) * 2015-02-17 2017-11-15 住友化学株式会社 偏光フィルムの製造方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003171471A (ja) 2001-12-10 2003-06-20 Fuji Photo Film Co Ltd セルロースアセテートドープの調製方法
JP2008515503A (ja) 2004-10-12 2008-05-15 ジマーゲーエムベーハー Ｐｖａヒドロゲル
JP2009270041A (ja) 2008-05-09 2009-11-19 Sumitomo Chemical Co Ltd ポリビニルアルコール水溶液の製造方法
US20110077684A1 (en) 2008-05-27 2011-03-31 Innogel Ag Nucleus replacement based on injectable pva gels
CN102540315A (zh) 2010-12-29 2012-07-04 第一毛织株式会社 偏振器板、光学装置和制备偏振器板的方法
CN107111039A (zh) 2014-12-31 2017-08-29 三星Sdi株式会社 光学膜、包括其的液晶显示器件及其制造方法
JP2017076116A (ja) 2015-10-14 2017-04-20 日東電工株式会社 偏光子およびその製造方法

Also Published As

Publication number Publication date
KR102615539B1 (ko) 2023-12-20
CN111149028B (zh) 2022-04-05
TW201919854A (zh) 2019-06-01
CN111149028A (zh) 2020-05-12
JP2019061191A (ja) 2019-04-18
KR20200062186A (ko) 2020-06-03
WO2019065227A1 (ja) 2019-04-04

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