CN108780173B - 树脂膜的制造方法和偏振膜的制造方法 - Google Patents

树脂膜的制造方法和偏振膜的制造方法 Download PDF

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Publication number
CN108780173B
CN108780173B CN201780015963.0A CN201780015963A CN108780173B CN 108780173 B CN108780173 B CN 108780173B CN 201780015963 A CN201780015963 A CN 201780015963A CN 108780173 B CN108780173 B CN 108780173B
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film
resin
mass
unstretched
stretching
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Chinese (zh)
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CN108780173A (zh
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九内雄一朗
小林直子
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Sumitomo Chemical Co Ltd
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Sumitomo Chemical Co Ltd
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Priority claimed from PCT/JP2017/006357 external-priority patent/WO2017159233A1/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)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical 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)
CN201780015963.0A 2016-03-14 2017-02-21 树脂膜的制造方法和偏振膜的制造方法 Active CN108780173B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2016049936 2016-03-14
JP2016-049936 2016-03-14
JP2016238514A 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
JP2016-238514 2016-12-08
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

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CN108780173A CN108780173A (zh) 2018-11-09
CN108780173B true CN108780173B (zh) 2020-10-23

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CN201780015963.0A Active 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

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JP (2) JP6353016B2 (enrdf_load_stackoverflow)
KR (1) KR20180124875A (enrdf_load_stackoverflow)
CN (1) CN108780173B (enrdf_load_stackoverflow)
TW (1) TW201738301A (enrdf_load_stackoverflow)

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

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN101392071A (zh) * 2007-09-21 2009-03-25 富士胶片株式会社 纤维素酰化物薄膜、相位差薄膜、光学补偿薄膜、偏振片和图像显示装置
CN101792535A (zh) * 2004-11-02 2010-08-04 日本合成化学工业株式会社 聚乙烯醇膜及其生产方法
JP2010168120A (ja) * 2010-03-16 2010-08-05 Toyo Seikan Kaisha Ltd 容器詰め内容物の製造方法
CN103238089A (zh) * 2010-12-02 2013-08-07 日东电工株式会社 偏振片的制造方法
CN104122616A (zh) * 2010-05-31 2014-10-29 住友化学株式会社 拉伸膜、偏振性拉伸膜和它们的制造方法
JP2016024364A (ja) * 2014-07-22 2016-02-08 住友化学株式会社 偏光板の製造方法

Family Cites Families (5)

* 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
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
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
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

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN101792535A (zh) * 2004-11-02 2010-08-04 日本合成化学工业株式会社 聚乙烯醇膜及其生产方法
CN101392071A (zh) * 2007-09-21 2009-03-25 富士胶片株式会社 纤维素酰化物薄膜、相位差薄膜、光学补偿薄膜、偏振片和图像显示装置
JP2010168120A (ja) * 2010-03-16 2010-08-05 Toyo Seikan Kaisha Ltd 容器詰め内容物の製造方法
CN104122616A (zh) * 2010-05-31 2014-10-29 住友化学株式会社 拉伸膜、偏振性拉伸膜和它们的制造方法
CN103238089A (zh) * 2010-12-02 2013-08-07 日东电工株式会社 偏振片的制造方法
JP2016024364A (ja) * 2014-07-22 2016-02-08 住友化学株式会社 偏光板の製造方法

Also Published As

Publication number Publication date
JP2018128686A (ja) 2018-08-16
TW201738301A (zh) 2017-11-01
JP2017167516A (ja) 2017-09-21
KR20180124875A (ko) 2018-11-21
CN108780173A (zh) 2018-11-09
JP6353016B2 (ja) 2018-07-04

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