KR102327242B1 - 편광 필름 및 그 제조 방법 - Google Patents

편광 필름 및 그 제조 방법 Download PDF

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Publication number
KR102327242B1
KR102327242B1 KR1020197002918A KR20197002918A KR102327242B1 KR 102327242 B1 KR102327242 B1 KR 102327242B1 KR 1020197002918 A KR1020197002918 A KR 1020197002918A KR 20197002918 A KR20197002918 A KR 20197002918A KR 102327242 B1 KR102327242 B1 KR 102327242B1
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KR
South Korea
Prior art keywords
polarizing film
film
mass
boron
pva
Prior art date
Application number
KR1020197002918A
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English (en)
Korean (ko)
Other versions
KR20190024989A (ko
Inventor
와타루 오하시
다카노리 이소자키
준이치 요시모토
다츠야 오조노
Original Assignee
주식회사 쿠라레
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Application filed by 주식회사 쿠라레 filed Critical 주식회사 쿠라레
Publication of KR20190024989A publication Critical patent/KR20190024989A/ko
Application granted granted Critical
Publication of KR102327242B1 publication Critical patent/KR102327242B1/ko

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    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/18—Processes for applying liquids or other fluent materials performed by dipping
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F216/00—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
    • C08F216/02—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 by an alcohol radical
    • C08F216/04—Acyclic compounds
    • C08F216/06—Polyvinyl alcohol ; Vinyl alcohol
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F230/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal
    • C08F230/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal
    • C08F230/06—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal containing boron
    • 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
    • C08J7/04—Coating
    • C08J7/06—Coating with compositions not containing macromolecular substances
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Materials Engineering (AREA)
  • Polarising Elements (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
KR1020197002918A 2016-07-26 2017-07-25 편광 필름 및 그 제조 방법 KR102327242B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016146373 2016-07-26
JPJP-P-2016-146373 2016-07-26
PCT/JP2017/026789 WO2018021274A1 (ja) 2016-07-26 2017-07-25 偏光フィルム及びその製造方法

Publications (2)

Publication Number Publication Date
KR20190024989A KR20190024989A (ko) 2019-03-08
KR102327242B1 true KR102327242B1 (ko) 2021-11-16

Family

ID=61016242

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020197002918A KR102327242B1 (ko) 2016-07-26 2017-07-25 편광 필름 및 그 제조 방법

Country Status (5)

Country Link
JP (1) JP6788673B2 (ja)
KR (1) KR102327242B1 (ja)
CN (1) CN109564313B (ja)
TW (1) TWI733862B (ja)
WO (1) WO2018021274A1 (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6864524B2 (ja) * 2017-04-03 2021-04-28 日東電工株式会社 偏光子の製造方法
CN111727387B (zh) * 2018-01-25 2022-05-03 株式会社可乐丽 偏振膜和其制造方法
WO2019146677A1 (ja) * 2018-01-25 2019-08-01 株式会社クラレ 偏光フィルム及びその製造方法
JP7451508B2 (ja) * 2019-05-09 2024-03-18 株式会社クラレ 偏光フィルム及びその製造方法
TW202108682A (zh) * 2019-06-27 2021-03-01 日商可樂麗股份有限公司 偏光薄膜及其製造方法
CN114174875B (zh) * 2019-07-29 2024-02-23 株式会社可乐丽 偏振膜和其制造方法
JP7504628B2 (ja) * 2020-03-04 2024-06-24 株式会社クラレ エチレン－ビニルアルコール共重合体含有樹脂組成物及び成形体
JPWO2021182557A1 (ja) * 2020-03-13 2021-09-16
JP7288526B2 (ja) * 2021-11-16 2023-06-07 長春石油化學股▲分▼有限公司 ポリビニルアルコールフィルム、それを含む偏光フィルム及びそれらの製造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3357109B2 (ja) 1993-02-09 2002-12-16 株式会社クラレ 偏光膜の製造法
JP2009069375A (ja) * 2007-09-12 2009-04-02 Sumitomo Chemical Co Ltd 偏光板の製造方法
JP5593551B2 (ja) * 2009-01-30 2014-09-24 エルジー・ケム・リミテッド 耐久性及び耐熱性に優れた偏光素子、偏光板、画像表示装置及び偏光素子の製造方法
CN102311552A (zh) 2010-06-10 2012-01-11 东友精细化工有限公司 制备偏振片的方法
KR101834562B1 (ko) * 2012-12-11 2018-04-13 동우 화인켐 주식회사 편광자 제조용 가교제 및 이를 이용한 편광자의 제조방법
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
JP6404036B2 (ja) * 2014-03-05 2018-10-10 富士フイルム株式会社 偏光板の製造方法
CN106796319B (zh) * 2014-10-08 2019-07-26 株式会社可乐丽 偏振膜
KR102121279B1 (ko) * 2014-11-06 2020-06-10 동우 화인켐 주식회사 편광자의 제조방법

Also Published As

Publication number Publication date
TW201821507A (zh) 2018-06-16
KR20190024989A (ko) 2019-03-08
WO2018021274A1 (ja) 2018-02-01
CN109564313B (zh) 2022-04-01
JPWO2018021274A1 (ja) 2019-04-11
CN109564313A (zh) 2019-04-02
TWI733862B (zh) 2021-07-21
JP6788673B2 (ja) 2020-11-25

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