JP2017107237A5 - - Google Patents

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Publication number
JP2017107237A5
JP2017107237A5 JP2017039848A JP2017039848A JP2017107237A5 JP 2017107237 A5 JP2017107237 A5 JP 2017107237A5 JP 2017039848 A JP2017039848 A JP 2017039848A JP 2017039848 A JP2017039848 A JP 2017039848A JP 2017107237 A5 JP2017107237 A5 JP 2017107237A5
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JP
Japan
Prior art keywords
polarizer
producing
manufacturing
crosslinking agent
dichroic dye
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Pending
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JP2017039848A
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Japanese (ja)
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JP2017107237A (en
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Publication of JP2017107237A publication Critical patent/JP2017107237A/en
Publication of JP2017107237A5 publication Critical patent/JP2017107237A5/ja
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Claims (7)

熱可塑性樹脂基材の上に形成され、厚みが１０μｍ以下であるポリビニルアルコール系樹脂フィルムを、二色性色素を含む染色液に浸漬することによって、前記ポリビニルアルコール系樹脂フィルムを染色する染色工程を含み、
前記染色液は、架橋剤を含有する偏光子の製造方法。 Is formed on a thermoplastic resin substrate, a polyvinyl alcohol-based resin film thickness is 10μm or less by immersion in a dye solution containing a dichroic dye, staining the polyvinyl alcohol film dyeing process Including
The dyeing solution is a method for producing a polarizer containing a crosslinking agent. 前記架橋剤は、ホウ素化合物である請求項１に記載の偏光子の製造方法。   The method for producing a polarizer according to claim 1, wherein the crosslinking agent is a boron compound. 前記ホウ素化合物は、ホウ酸である請求項２に記載の偏光子の製造方法。   The method for producing a polarizer according to claim 2, wherein the boron compound is boric acid. 前記架橋剤の濃度は、０．０１〜０．１重量部である請求項１〜３の何れか一項に記載の偏光子の製造方法。 The manufacturing method of the polarizer as described in any one of Claims 1-3 whose density | concentration of the said crosslinking agent is 0.01-0.1 weight part. 前記二色性色素は、ヨウ素である請求項１〜４の何れか一項に記載の偏光子の製造方法。 The said dichroic dye is an iodine, The manufacturing method of the polarizer as described in any one of Claims 1-4 . 前記二色性色素の濃度は、０．０１〜１０重量部である請求項１〜５の何れか一項に記載の偏光子の製造方法。 The concentration of the dichroic dye, the production method of a polarizer according to any one of claim 1 to 5, 0.01 to 10 parts by weight. 前記染色液は、ヨウ化カリウムを含有する請求項１〜６の何れか一項に記載の偏光子の製造方法。 The said dyeing | staining liquid is a manufacturing method of the polarizer as described in any one of Claims 1-6 containing potassium iodide.
JP2017039848A 2015-11-27 2017-03-02 Polarizer manufacturing method Pending JP2017107237A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015231960 2015-11-27
JP2015231960 2015-11-27

Related Parent Applications (1)

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JP2016138719A Division JP6105794B1 (en) 2015-11-27 2016-07-13 Manufacturing method of polarizer

Publications (2)

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JP2017107237A JP2017107237A (en) 2017-06-15
JP2017107237A5 true JP2017107237A5 (en) 2019-10-03

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JP2016138719A Active JP6105794B1 (en) 2015-11-27 2016-07-13 Manufacturing method of polarizer
JP2017039848A Pending JP2017107237A (en) 2015-11-27 2017-03-02 Polarizer manufacturing method

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JP (2) JP6105794B1 (en)
KR (1) KR101821897B1 (en)
TW (1) TWI600687B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7014559B2 (en) * 2017-10-02 2022-02-01 住友化学株式会社 Method for manufacturing polarizing film
JP6914356B2 (en) * 2017-11-24 2021-08-04 日東電工株式会社 Polarizer manufacturing method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4394431B2 (en) * 2003-12-11 2010-01-06 住友化学株式会社 Manufacturing method of polarizing film and manufacturing method of polarizing plate
KR100958288B1 (en) * 2007-02-09 2010-05-19 주식회사 엘지화학 Iodine-type polarizer, polarizing plate and method for producing thereof
JP2012013764A (en) * 2010-06-29 2012-01-19 Sumitomo Chemical Co Ltd Polarizing plate and liquid crystal display device
JP5414738B2 (en) * 2010-09-03 2014-02-12 日東電工株式会社 Manufacturing method of thin polarizing film
KR20120047499A (en) * 2010-11-04 2012-05-14 동우 화인켐 주식회사 Method of preparing polarizer
JP6191197B2 (en) * 2013-03-29 2017-09-06 住友化学株式会社 Manufacturing method of polarizing film
KR20140147009A (en) * 2013-06-18 2014-12-29 주식회사 엘지화학 Thin polarizer having good optical properties, manufacturing method thereof, polarizing plate and display device comprising the same
CN104395790B (en) * 2013-06-18 2017-05-10 Lg化学株式会社 Thin polarizer with excellent optical properties, method for manufacturing same, and polarizing plate and display device comprising thin polarizer
JP5943444B2 (en) * 2015-05-21 2016-07-05 日東電工株式会社 Polarizing film and manufacturing method of polarizing film
JP6097359B2 (en) * 2015-08-19 2017-03-15 住友化学株式会社 Manufacturing method of polarizing film

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