CN105408783B - 光学膜制造用初始膜 - Google Patents
光学膜制造用初始膜 Download PDFInfo
- 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
- Authority
- CN
- China
- Prior art keywords
- film
- optical film
- manufacture
- optical
- initial film
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
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)
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)
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)
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)
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 |
-
2014
- 2014-08-05 CN CN201480042988.6A patent/CN105408783B/zh active Active
- 2014-08-05 WO PCT/JP2014/070603 patent/WO2015020044A1/ja active Application Filing
- 2014-08-05 JP JP2014553566A patent/JP6383664B2/ja active Active
- 2014-08-05 KR KR1020167003438A patent/KR102161870B1/ko active IP Right Grant
- 2014-08-07 TW TW103127012A patent/TWI636066B/zh active
Patent Citations (2)
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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PB01 | Publication | ||
C10 | Entry into substantive examination | ||
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GR01 | Patent grant |