TWI740963B - 聚乙烯醇系薄膜及其製造方法、以及使用該聚乙烯醇系薄膜之偏光膜 - Google Patents

聚乙烯醇系薄膜及其製造方法、以及使用該聚乙烯醇系薄膜之偏光膜 Download PDF

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Publication number
TWI740963B
TWI740963B TW106119377A TW106119377A TWI740963B TW I740963 B TWI740963 B TW I740963B TW 106119377 A TW106119377 A TW 106119377A TW 106119377 A TW106119377 A TW 106119377A TW I740963 B TWI740963 B TW I740963B
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TW
Taiwan
Prior art keywords
polyvinyl alcohol
film
based film
aqueous solution
contact angle
Prior art date
Application number
TW106119377A
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English (en)
Chinese (zh)
Other versions
TW201815913A (zh
Inventor
御手洗宏志
杉本裕紀
早川誠一郎
Original Assignee
日商三菱化學股份有限公司
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Application filed by 日商三菱化學股份有限公司 filed Critical 日商三菱化學股份有限公司
Publication of TW201815913A publication Critical patent/TW201815913A/zh
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Publication of TWI740963B publication Critical patent/TWI740963B/zh

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Classifications

    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/24—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of indefinite length
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/20—Carboxylic acid amides
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polarising Elements (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Moulding By Coating Moulds (AREA)
TW106119377A 2016-06-13 2017-06-12 聚乙烯醇系薄膜及其製造方法、以及使用該聚乙烯醇系薄膜之偏光膜 TWI740963B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016116856 2016-06-13
JP2016-116856 2016-06-13

Publications (2)

Publication Number Publication Date
TW201815913A TW201815913A (zh) 2018-05-01
TWI740963B true TWI740963B (zh) 2021-10-01

Family

ID=60663259

Family Applications (1)

Application Number Title Priority Date Filing Date
TW106119377A TWI740963B (zh) 2016-06-13 2017-06-12 聚乙烯醇系薄膜及其製造方法、以及使用該聚乙烯醇系薄膜之偏光膜

Country Status (5)

Country Link
JP (1) JP6988479B2 (ja)
KR (1) KR102411613B1 (ja)
CN (1) CN109312086A (ja)
TW (1) TWI740963B (ja)
WO (1) WO2017217346A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112004881B (zh) * 2018-04-27 2023-03-10 株式会社可乐丽 聚乙烯醇膜和使用其而得的偏振膜的制备方法
WO2021018842A1 (en) * 2019-07-30 2021-02-04 Unilever Global Ip Limited Film

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201404806A (zh) * 2012-03-30 2014-02-01 Kuraray Co 聚乙烯醇系聚合物薄膜

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI230275B (en) * 2000-05-12 2005-04-01 Kuraray Co Polyvinyl alcohol film and polarization film
TWI240724B (en) * 2001-12-17 2005-10-01 Kuraray Co Polyvinyl alcohol film and polarizing film
JP4744869B2 (ja) 2003-12-24 2011-08-10 日本合成化学工業株式会社 偏光フイルム用ポリビニルアルコール系フイルム及びその用途
JP4744868B2 (ja) 2003-12-24 2011-08-10 日本合成化学工業株式会社 偏光フイルム用ポリビニルアルコール系フイルム及びその用途
JP4602777B2 (ja) * 2004-01-26 2010-12-22 日本合成化学工業株式会社 ポリビニルアルコール系フィルムの製造方法
JP4229932B2 (ja) 2004-07-28 2009-02-25 日東電工株式会社 偏光フィルムの製造方法
JP4906308B2 (ja) 2004-11-02 2012-03-28 日本合成化学工業株式会社 ポリビニルアルコール系フィルム、およびその製造方法
JP5099996B2 (ja) 2004-11-02 2012-12-19 日本合成化学工業株式会社 偏光膜用ポリビニルアルコール系フィルム、その製造方法、偏光膜、および偏光板
JP4764658B2 (ja) * 2005-04-28 2011-09-07 日本合成化学工業株式会社 ポリビニルアルコール系フィルムの製造方法
JP4587307B2 (ja) * 2005-04-28 2010-11-24 日本合成化学工業株式会社 ポリビニルアルコール系フィルム、及び偏光膜、偏光板
US8772400B2 (en) * 2006-07-27 2014-07-08 The Nippon Synthetic Chemical Industry Co., Ltd. Polyvinyl alcohol-based film for optical use, polarizing film, and polarizing plate
JP2009013368A (ja) * 2007-07-09 2009-01-22 Nippon Synthetic Chem Ind Co Ltd:The 光学用ポリビニルアルコール系フィルム、偏光膜、及び偏光板
KR101544625B1 (ko) * 2007-08-20 2015-08-17 가부시키가이샤 구라레 폴리비닐알코올계 필름
WO2011132592A1 (ja) * 2010-04-20 2011-10-27 株式会社クラレ ポリビニルアルコール系重合体フィルム
KR20140060730A (ko) * 2012-11-12 2014-05-21 동우 화인켐 주식회사 편광자 제조용 세정액 및 이를 이용한 편광자의 제조방법
JP6191197B2 (ja) 2013-03-29 2017-09-06 住友化学株式会社 偏光フィルムの製造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201404806A (zh) * 2012-03-30 2014-02-01 Kuraray Co 聚乙烯醇系聚合物薄膜

Also Published As

Publication number Publication date
WO2017217346A1 (ja) 2017-12-21
TW201815913A (zh) 2018-05-01
JPWO2017217346A1 (ja) 2019-04-11
KR102411613B1 (ko) 2022-06-22
CN109312086A (zh) 2019-02-05
KR20190018419A (ko) 2019-02-22
JP6988479B2 (ja) 2022-01-05

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