CN111615654B - 偏振膜和其制造方法 - Google Patents

偏振膜和其制造方法 Download PDF

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Publication number
CN111615654B
CN111615654B CN201980010049.6A CN201980010049A CN111615654B CN 111615654 B CN111615654 B CN 111615654B CN 201980010049 A CN201980010049 A CN 201980010049A CN 111615654 B CN111615654 B CN 111615654B
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CN
China
Prior art keywords
acid
polarizing film
film
mass
boron
Prior art date
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CN201980010049.6A
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English (en)
Chinese (zh)
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CN111615654A (zh
Inventor
大桥亘
矶崎孝德
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
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Publication date
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Publication of CN111615654A publication Critical patent/CN111615654A/zh
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Publication of CN111615654B publication Critical patent/CN111615654B/zh
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    • 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
    • B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
    • 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
    • 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
    • C08J7/12—Chemical modification
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/55—Boron-containing compounds
    • 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
    • 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polarising Elements (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
CN201980010049.6A 2018-01-25 2019-01-24 偏振膜和其制造方法 Active CN111615654B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018-011005 2018-01-25
JP2018011005 2018-01-25
PCT/JP2019/002222 WO2019146677A1 (ja) 2018-01-25 2019-01-24 偏光フィルム及びその製造方法

Publications (2)

Publication Number Publication Date
CN111615654A CN111615654A (zh) 2020-09-01
CN111615654B true CN111615654B (zh) 2022-06-17

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Family Applications (1)

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CN201980010049.6A Active CN111615654B (zh) 2018-01-25 2019-01-24 偏振膜和其制造方法

Country Status (5)

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JP (1) JP7284716B2 (ja)
KR (1) KR20200110372A (ja)
CN (1) CN111615654B (ja)
TW (1) TWI795515B (ja)
WO (1) WO2019146677A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220149535A (ko) 2020-03-13 2022-11-08 주식회사 쿠라레 편광 필름 및 그 제조 방법
KR20230109718A (ko) * 2020-11-26 2023-07-20 주식회사 쿠라레 편광 필름의 제조 방법 및 편광 필름

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3629140A (en) * 1969-07-14 1971-12-21 Ncr Co Water solubilization of vanadyl-hardened poly(vinyl alcohol) films useful as capsule wall material
CN104094141A (zh) * 2012-01-23 2014-10-08 住友化学株式会社 偏振膜及其制造方法以及偏振板

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI272409B (en) * 2005-02-04 2007-02-01 Optimax Tech Corp Polarizing film and its manufacturing method
JP2014129255A (ja) * 2012-12-28 2014-07-10 Fujifilm Corp 組成物およびフィルムならびにそれらの製造方法
KR20150001276A (ko) * 2013-06-27 2015-01-06 동우 화인켐 주식회사 편광자의 제조방법 및 편광자
KR102041878B1 (ko) * 2013-11-06 2019-11-07 동우 화인켐 주식회사 편광자의 제조방법
JP6444858B2 (ja) * 2013-11-26 2018-12-26 株式会社クラレ 偏光フィルムの製造方法
WO2015104966A1 (ja) * 2014-01-08 2015-07-16 株式会社クラレ 光学フィルム製造用原反フィルム
KR102121279B1 (ko) * 2014-11-06 2020-06-10 동우 화인켐 주식회사 편광자의 제조방법
WO2016143885A1 (ja) * 2015-03-12 2016-09-15 日東電工株式会社 偏光フィルムおよびその製造方法、光学フィルムならびに画像表示装置
CN117724199A (zh) * 2016-02-09 2024-03-19 株式会社可乐丽 偏振膜和其制造方法
KR102262499B1 (ko) * 2016-03-29 2021-06-09 닛토덴코 가부시키가이샤 플렉서블 편광막, 그 제조 방법 및 화상 표시 장치
KR102327242B1 (ko) * 2016-07-26 2021-11-16 주식회사 쿠라레 편광 필름 및 그 제조 방법

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3629140A (en) * 1969-07-14 1971-12-21 Ncr Co Water solubilization of vanadyl-hardened poly(vinyl alcohol) films useful as capsule wall material
CN104094141A (zh) * 2012-01-23 2014-10-08 住友化学株式会社 偏振膜及其制造方法以及偏振板

Also Published As

Publication number Publication date
WO2019146677A1 (ja) 2019-08-01
TW201937215A (zh) 2019-09-16
CN111615654A (zh) 2020-09-01
JP7284716B2 (ja) 2023-05-31
KR20200110372A (ko) 2020-09-23
JPWO2019146677A1 (ja) 2021-01-28
TWI795515B (zh) 2023-03-11

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