JP6353016B2 - 樹脂フィルムの製造方法および偏光フィルムの製造方法 - Google Patents

樹脂フィルムの製造方法および偏光フィルムの製造方法 Download PDF

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Publication number
JP6353016B2
JP6353016B2 JP2016238514A JP2016238514A JP6353016B2 JP 6353016 B2 JP6353016 B2 JP 6353016B2 JP 2016238514 A JP2016238514 A JP 2016238514A JP 2016238514 A JP2016238514 A JP 2016238514A JP 6353016 B2 JP6353016 B2 JP 6353016B2
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Japan
Prior art keywords
film
resin
polarizing
stretching
unstretched
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JP2016238514A
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English (en)
Japanese (ja)
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JP2017167516A (ja
Inventor
雄一朗 九内
雄一朗 九内
直子 小林
直子 小林
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Sumitomo Chemical Co Ltd
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Sumitomo Chemical Co Ltd
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Publication date
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to PCT/JP2017/006357 priority Critical patent/WO2017159233A1/ja
Priority to CN201780015963.0A priority patent/CN108780173B/zh
Priority to KR1020187027007A priority patent/KR102887571B1/ko
Priority to TW106107545A priority patent/TW201738301A/zh
Publication of JP2017167516A publication Critical patent/JP2017167516A/ja
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Publication of JP6353016B2 publication Critical patent/JP6353016B2/ja
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    • 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
    • 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
    • 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Moulding By Coating Moulds (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
JP2016238514A 2016-03-14 2016-12-08 樹脂フィルムの製造方法および偏光フィルムの製造方法 Active JP6353016B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PCT/JP2017/006357 WO2017159233A1 (ja) 2016-03-14 2017-02-21 樹脂フィルムの製造方法および偏光フィルムの製造方法
CN201780015963.0A CN108780173B (zh) 2016-03-14 2017-02-21 树脂膜的制造方法和偏振膜的制造方法
KR1020187027007A KR102887571B1 (ko) 2016-03-14 2017-02-21 수지 필름의 제조 방법 및 편광 필름의 제조 방법
TW106107545A TW201738301A (zh) 2016-03-14 2017-03-08 樹脂膜之製造方法及偏光膜之製造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016049936 2016-03-14
JP2016049936 2016-03-14

Related Child Applications (1)

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JP2018038079A Division JP2018128686A (ja) 2016-03-14 2018-03-02 樹脂フィルムの製造方法および偏光フィルムの製造方法

Publications (2)

Publication Number Publication Date
JP2017167516A JP2017167516A (ja) 2017-09-21
JP6353016B2 true JP6353016B2 (ja) 2018-07-04

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JP2016238514A Active JP6353016B2 (ja) 2016-03-14 2016-12-08 樹脂フィルムの製造方法および偏光フィルムの製造方法
JP2018038079A Pending JP2018128686A (ja) 2016-03-14 2018-03-02 樹脂フィルムの製造方法および偏光フィルムの製造方法

Family Applications After (1)

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JP2018038079A Pending JP2018128686A (ja) 2016-03-14 2018-03-02 樹脂フィルムの製造方法および偏光フィルムの製造方法

Country Status (4)

Country Link
JP (2) JP6353016B2 (enExample)
KR (1) KR102887571B1 (enExample)
CN (1) CN108780173B (enExample)
TW (1) TW201738301A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102374058B1 (ko) * 2020-01-06 2022-03-15 에스케이씨 주식회사 다층 필름 및 이의 제조방법
TWI820908B (zh) * 2022-09-14 2023-11-01 長春石油化學股份有限公司 聚乙烯醇膜及由其製得之光學膜

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3177277A (en) * 1957-05-10 1965-04-06 Ici Ltd Process for the production of biaxially oriented polyethylene terephthalate film
DE19741877A1 (de) * 1997-09-23 1999-03-25 Hoechst Diafoil Gmbh Biaxial orientierte Polyesterfolie, Verfahren zu ihrer Herstellung und ihre Verwendung
JP2001343522A (ja) * 2000-05-31 2001-12-14 Sumitomo Chem Co Ltd 偏光フィルム及びその製造方法
JP4785391B2 (ja) * 2004-03-23 2011-10-05 日本合成化学工業株式会社 光学用ポリビニルアルコール系フイルムの保管または輸送方法
JP5348823B2 (ja) * 2004-11-02 2013-11-20 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、偏光膜、および偏光板
CN101792535B (zh) * 2004-11-02 2012-02-22 日本合成化学工业株式会社 聚乙烯醇膜及其生产方法
JP5073927B2 (ja) * 2005-05-30 2012-11-14 富士フイルム株式会社 セルロースアシレートフィルムの製造方法及び装置
US20090082557A1 (en) * 2007-09-21 2009-03-26 Fujifilm Corporation Cellulose acylate film and its applications
JP5680316B2 (ja) * 2010-03-16 2015-03-04 東洋製罐株式会社 容器詰め内容物の製造方法
JP4901978B2 (ja) * 2010-05-31 2012-03-21 住友化学株式会社 延伸フィルム、偏光性延伸フィルムおよび偏光板の製造方法
KR101833579B1 (ko) * 2010-12-02 2018-02-28 닛토덴코 가부시키가이샤 편광판의 제조 방법
JP6645727B2 (ja) * 2014-07-14 2020-02-14 住友化学株式会社 偏光性積層フィルムの製造方法
JP6203143B2 (ja) * 2014-07-22 2017-09-27 住友化学株式会社 偏光板の製造方法
JP6844154B2 (ja) 2015-09-04 2021-03-17 三菱ケミカル株式会社 包装体、ポリビニルアルコール系フィルムの保管または輸送方法、ポリビニルアルコール系フィルム、および偏光膜

Also Published As

Publication number Publication date
CN108780173B (zh) 2020-10-23
CN108780173A (zh) 2018-11-09
JP2018128686A (ja) 2018-08-16
KR20180124875A (ko) 2018-11-21
KR102887571B1 (ko) 2025-11-17
JP2017167516A (ja) 2017-09-21
TW201738301A (zh) 2017-11-01

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