CN105408783B - 光学膜制造用初始膜 - Google Patents

光学膜制造用初始膜 Download PDF

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Publication number
CN105408783B
CN105408783B CN201480042988.6A CN201480042988A CN105408783B CN 105408783 B CN105408783 B CN 105408783B CN 201480042988 A CN201480042988 A CN 201480042988A CN 105408783 B CN105408783 B CN 105408783B
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CN
China
Prior art keywords
film
optical film
manufacture
optical
initial film
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Active
Application number
CN201480042988.6A
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English (en)
Chinese (zh)
Other versions
CN105408783A (zh
Inventor
高藤胜启
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 CN105408783A publication Critical patent/CN105408783A/zh
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Classifications

    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/12—Hydrolysis
    • 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
    • C08F218/00—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 acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid
    • C08F218/02—Esters of monocarboxylic acids
    • C08F218/04—Vinyl esters
    • C08F218/08—Vinyl acetate
    • 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
    • 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
    • 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)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Polarising Elements (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CN201480042988.6A 2013-08-09 2014-08-05 光学膜制造用初始膜 Active CN105408783B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013-165993 2013-08-09
JP2013165993 2013-08-09
PCT/JP2014/070603 WO2015020044A1 (ja) 2013-08-09 2014-08-05 光学フィルム製造用原反フィルム

Publications (2)

Publication Number Publication Date
CN105408783A CN105408783A (zh) 2016-03-16
CN105408783B true CN105408783B (zh) 2018-04-03

Family

ID=52461375

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480042988.6A Active CN105408783B (zh) 2013-08-09 2014-08-05 光学膜制造用初始膜

Country Status (5)

Country Link
JP (1) JP6383664B2 (ko)
KR (1) KR102161870B1 (ko)
CN (1) CN105408783B (ko)
TW (1) TWI636066B (ko)
WO (1) WO2015020044A1 (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3031850B1 (en) * 2013-08-09 2019-10-16 Kuraray Co., Ltd. Film
WO2016121507A1 (ja) * 2015-01-27 2016-08-04 株式会社クラレ フィルム
JP6792456B2 (ja) * 2015-01-27 2020-11-25 株式会社クラレ フィルム
CN110383124B (zh) * 2017-03-08 2021-12-21 株式会社可乐丽 偏振膜、偏振片和它们的制造方法
EP3779534B1 (en) * 2018-03-30 2023-08-30 Sekisui Chemical Co., Ltd. Poly(vinyl alcohol) film and production method for polarizing film
CN110441853B (zh) * 2019-08-14 2021-07-13 佛山纬达光电材料股份有限公司 一种耐氙灯测试偏光片及其制备方法
WO2021132435A1 (ja) * 2019-12-26 2021-07-01 株式会社クラレ ポリビニルアルコールフィルム及び偏光フィルム

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1445067A (zh) * 2002-03-20 2003-10-01 可乐丽股份有限公司 聚乙烯醇系膜
CN102834439A (zh) * 2010-04-20 2012-12-19 可乐丽股份有限公司 聚乙烯醇系聚合物膜

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2047249A1 (de) * 1970-09-25 1972-03-30 Bayer Verfahren zur Herstellung von Acrylnitrilcopolymerisaten
DE2332562A1 (de) * 1973-06-27 1975-01-23 Agfa Gevaert Ag Photographisches material mit ver besserten eigenschaften
CH633963A5 (en) * 1977-02-08 1983-01-14 Bayer Ag Antitumour composition
US5070126A (en) * 1988-08-02 1991-12-03 Aicello Chemical Co., Ltd. Films easily soluble in cold water
JPH04164998A (ja) * 1990-10-29 1992-06-10 Lion Corp 洗剤個装体
ES2096297T3 (es) * 1992-05-21 1997-03-01 Unilever Nv Composiciones detergentes que contienen copolimeros.
JP3497903B2 (ja) 1995-01-23 2004-02-16 株式会社クラレ 偏光膜の原反用ポリビニルアルコールフィルム
JP3657360B2 (ja) * 1996-07-10 2005-06-08 株式会社クラレ 配合組成物および接着剤
JPH11198304A (ja) * 1998-01-20 1999-07-27 Kuraray Co Ltd 熱成形用多層構造体および熱成形容器
JP2002060636A (ja) * 2000-08-23 2002-02-26 Dainippon Ink & Chem Inc 光硬化性樹脂組成物、光硬化性シート状材料及びそれらの使用方法
JP5079184B2 (ja) 2000-12-06 2012-11-21 株式会社クラレ 偏光フィルム
DE60201142T2 (de) * 2001-04-20 2005-10-20 Kuraray Co., Ltd., Kurashiki Wasserlösliche Folie und Verpackung, welche dieselbe verwendet
JP4800269B2 (ja) * 2007-07-19 2011-10-26 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、及び偏光板
JP6017773B2 (ja) * 2011-10-31 2016-11-02 株式会社クラレ 偏光フィルムの製造方法
JP6110678B2 (ja) * 2012-02-10 2017-04-05 株式会社クラレ ヒドロキシメチル基含有ビニルアルコール系重合体
JP5909811B2 (ja) * 2012-08-09 2016-04-27 株式会社クラレ 変性エチレン−ビニルアルコール共重合体及び多層構造体
EP3031850B1 (en) * 2013-08-09 2019-10-16 Kuraray Co., Ltd. Film

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1445067A (zh) * 2002-03-20 2003-10-01 可乐丽股份有限公司 聚乙烯醇系膜
CN102834439A (zh) * 2010-04-20 2012-12-19 可乐丽股份有限公司 聚乙烯醇系聚合物膜

Also Published As

Publication number Publication date
WO2015020044A1 (ja) 2015-02-12
TW201509955A (zh) 2015-03-16
TWI636066B (zh) 2018-09-21
JP6383664B2 (ja) 2018-08-29
JPWO2015020044A1 (ja) 2017-03-02
KR20160041921A (ko) 2016-04-18
KR102161870B1 (ko) 2020-10-05
CN105408783A (zh) 2016-03-16

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