JP6105796B1 - 偏光子の製造方法及びポリビニルアルコールの検出方法 - Google Patents

偏光子の製造方法及びポリビニルアルコールの検出方法 Download PDF

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Publication number
JP6105796B1
JP6105796B1 JP2016138721A JP2016138721A JP6105796B1 JP 6105796 B1 JP6105796 B1 JP 6105796B1 JP 2016138721 A JP2016138721 A JP 2016138721A JP 2016138721 A JP2016138721 A JP 2016138721A JP 6105796 B1 JP6105796 B1 JP 6105796B1
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pva
dyeing
staining
polarizer
solution
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JP2016138721A
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Japanese (ja)
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JP2017107163A (ja
Inventor
薫 川▲崎▼
薫 川▲崎▼
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Sumitomo Chemical Co Ltd
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Sumitomo Chemical Co Ltd
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Priority to TW105138065A priority Critical patent/TWI597485B/zh
Priority to KR1020160156285A priority patent/KR101754540B1/ko
Priority to CN201611051164.2A priority patent/CN106950634B/zh
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Publication of JP6105796B1 publication Critical patent/JP6105796B1/ja
Publication of JP2017107163A publication Critical patent/JP2017107163A/ja
Priority to KR1020170080706A priority patent/KR20170077100A/ko
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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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/38—Boron-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L31/00—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 acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid; Compositions of derivatives of such polymers
    • C08L31/02—Homopolymers or copolymers of esters of monocarboxylic acids
    • C08L31/04—Homopolymers or copolymers of vinyl acetate
    • 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
    • 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

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  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Polarising Elements (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP2016138721A 2015-11-27 2016-07-13 偏光子の製造方法及びポリビニルアルコールの検出方法 Active JP6105796B1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
TW105138065A TWI597485B (zh) 2015-11-27 2016-11-21 偏光片的製造方法及聚乙烯醇的檢測方法
KR1020160156285A KR101754540B1 (ko) 2015-11-27 2016-11-23 편광자의 제조 방법 및 폴리비닐알콜의 검출 방법
CN201611051164.2A CN106950634B (zh) 2015-11-27 2016-11-24 偏振片的制造方法和聚乙烯醇的检测方法
KR1020170080706A KR20170077100A (ko) 2015-11-27 2017-06-26 편광자의 제조 방법 및 폴리비닐알콜의 검출 방법

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015231962 2015-11-27
JP2015231962 2015-11-27

Related Child Applications (1)

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JP2017039850A Division JP2017107239A (ja) 2015-11-27 2017-03-02 偏光子の製造方法及びポリビニルアルコールの検出方法

Publications (2)

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JP6105796B1 true JP6105796B1 (ja) 2017-03-29
JP2017107163A JP2017107163A (ja) 2017-06-15

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Family Applications (2)

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JP2016138721A Active JP6105796B1 (ja) 2015-11-27 2016-07-13 偏光子の製造方法及びポリビニルアルコールの検出方法
JP2017039850A Pending JP2017107239A (ja) 2015-11-27 2017-03-02 偏光子の製造方法及びポリビニルアルコールの検出方法

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JP2017039850A Pending JP2017107239A (ja) 2015-11-27 2017-03-02 偏光子の製造方法及びポリビニルアルコールの検出方法

Country Status (4)

Country Link
JP (2) JP6105796B1 (enrdf_load_stackoverflow)
KR (2) KR101754540B1 (enrdf_load_stackoverflow)
CN (1) CN106950634B (enrdf_load_stackoverflow)
TW (1) TWI597485B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111337442A (zh) * 2020-03-24 2020-06-26 安徽皖维高新材料股份有限公司 一种测量pva光学薄膜溶出量的方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7014559B2 (ja) * 2017-10-02 2022-02-01 住友化学株式会社 偏光フィルムの製造方法
JP7302951B2 (ja) * 2018-06-28 2023-07-04 日東電工株式会社 偏光子の製造方法及び偏光子の製造装置
CN111122477A (zh) * 2019-12-20 2020-05-08 昆山之奇美材料科技有限公司 一种偏光板制造工艺中槽液内pva浓度的分析方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
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JP3588308B2 (ja) * 2000-05-01 2004-11-10 株式会社クラレ ポリビニルアルコールフィルムの製造法
JP4362211B2 (ja) * 2000-06-28 2009-11-11 株式会社クラレ 偏光フィルムの製造法
US8012383B2 (en) * 2002-12-12 2011-09-06 Sumitomo Chemical Company, Limited Method for producing polarizing film
JP4394431B2 (ja) * 2003-12-11 2010-01-06 住友化学株式会社 偏光フィルムの製造方法および偏光板の製造方法
TW200741400A (en) * 2006-02-23 2007-11-01 Tokai Senko K K Method for monitoring component concentration of dying solution
JP5199085B2 (ja) * 2006-06-30 2013-05-15 東海染工株式会社 染色液の成分濃度モニタ装置、成分濃度制御装置及び染色装置
TW200807208A (en) * 2006-07-26 2008-02-01 Chi Mei Materials Technology Corp Feedback method of automatic dye detection and apparatus thereof
KR100947938B1 (ko) * 2007-12-26 2010-03-15 주식회사 에이스 디지텍 편광자의 제조방법
CN101303310B (zh) * 2008-06-23 2010-07-21 四川省环境保护科学研究院 水质中聚乙烯醇含量的测定方法
KR101229725B1 (ko) * 2008-07-01 2013-02-04 동우 화인켐 주식회사 편광판 염색액 조성물 농도의 자동관리장치 및 그 방법
JP5414738B2 (ja) * 2010-09-03 2014-02-12 日東電工株式会社 薄型偏光膜の製造方法
KR20120047499A (ko) * 2010-11-04 2012-05-14 동우 화인켐 주식회사 편광자 제조방법
JP6063221B2 (ja) * 2012-11-22 2017-01-18 上村工業株式会社 めっき液中の金濃度の定量方法、および金濃度定量装置
JP5648759B2 (ja) * 2013-02-22 2015-01-07 栗田工業株式会社 溶解物濃度の測定方法
WO2014204132A1 (ko) * 2013-06-18 2014-12-24 주식회사 엘지화학 광학 물성이 우수한 박형 편광자, 그 제조 방법, 이를 포함하는 편광판 및 디스플레이 장치
KR20150004015A (ko) * 2013-07-02 2015-01-12 동우 화인켐 주식회사 편광자의 제조방법
KR101661250B1 (ko) * 2013-09-12 2016-09-29 주식회사 엘지화학 편광필름의 제조장치
JP5860448B2 (ja) * 2013-11-14 2016-02-16 日東電工株式会社 偏光膜および偏光膜の製造方法
JP5943444B2 (ja) * 2015-05-21 2016-07-05 日東電工株式会社 偏光膜および偏光膜の製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111337442A (zh) * 2020-03-24 2020-06-26 安徽皖维高新材料股份有限公司 一种测量pva光学薄膜溶出量的方法

Also Published As

Publication number Publication date
TW201809631A (zh) 2018-03-16
KR20170077100A (ko) 2017-07-05
KR101754540B1 (ko) 2017-07-05
CN106950634B (zh) 2018-01-26
JP2017107239A (ja) 2017-06-15
KR20170062391A (ko) 2017-06-07
CN106950634A (zh) 2017-07-14
TWI597485B (zh) 2017-09-01
JP2017107163A (ja) 2017-06-15

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