TWI636066B - 光學薄膜製造用坯材薄膜及光學薄膜之製造方法 - Google Patents

光學薄膜製造用坯材薄膜及光學薄膜之製造方法 Download PDF

Info

Publication number
TWI636066B
TWI636066B TW103127012A TW103127012A TWI636066B TW I636066 B TWI636066 B TW I636066B TW 103127012 A TW103127012 A TW 103127012A TW 103127012 A TW103127012 A TW 103127012A TW I636066 B TWI636066 B TW I636066B
Authority
TW
Taiwan
Prior art keywords
film
optical film
manufacturing
raw material
optical
Prior art date
Application number
TW103127012A
Other languages
English (en)
Chinese (zh)
Other versions
TW201509955A (zh
Inventor
高藤勝啓
磯崎孝德
Original Assignee
可樂麗股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 可樂麗股份有限公司 filed Critical 可樂麗股份有限公司
Publication of TW201509955A publication Critical patent/TW201509955A/zh
Application granted granted Critical
Publication of TWI636066B publication Critical patent/TWI636066B/zh

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)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (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)
TW103127012A 2013-08-09 2014-08-07 光學薄膜製造用坯材薄膜及光學薄膜之製造方法 TWI636066B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013165993 2013-08-09
JP2013-165993 2013-08-09

Publications (2)

Publication Number Publication Date
TW201509955A TW201509955A (zh) 2015-03-16
TWI636066B true TWI636066B (zh) 2018-09-21

Family

ID=52461375

Family Applications (1)

Application Number Title Priority Date Filing Date
TW103127012A TWI636066B (zh) 2013-08-09 2014-08-07 光學薄膜製造用坯材薄膜及光學薄膜之製造方法

Country Status (5)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6324322B2 (ja) * 2013-08-09 2018-05-16 株式会社クラレ フィルム
KR102457853B1 (ko) * 2015-01-27 2022-10-21 주식회사 쿠라레 필름
JP6776129B2 (ja) * 2015-01-27 2020-10-28 株式会社クラレ フィルム
TWI757444B (zh) * 2017-03-08 2022-03-11 日商可樂麗股份有限公司 偏光薄膜、偏光板、及其製造方法
KR20200136914A (ko) * 2018-03-30 2020-12-08 세키스이가가쿠 고교가부시키가이샤 폴리비닐알코올 필름, 및 편광 필름의 제조 방법
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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5399334A (en) * 1977-02-08 1978-08-30 Bayer Ag Antiitumor agent
US5070126A (en) * 1988-08-02 1991-12-03 Aicello Chemical Co., Ltd. Films easily soluble in cold water
TW201509956A (zh) * 2013-08-09 2015-03-16 Kuraray Co 薄膜

Family Cites Families (16)

* 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
JPH04164998A (ja) * 1990-10-29 1992-06-10 Lion Corp 洗剤個装体
DE69307309T2 (de) * 1992-05-21 1997-04-24 Unilever Nv Copolymere enthaltende waschmittelzusammensetzungen
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
KR100508822B1 (ko) * 2002-03-20 2005-08-17 가부시키가이샤 구라레 폴리비닐 알콜계 필름
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
KR101752027B1 (ko) * 2010-04-20 2017-06-28 주식회사 쿠라레 폴리비닐알코올계 중합체 필름
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5399334A (en) * 1977-02-08 1978-08-30 Bayer Ag Antiitumor agent
US5070126A (en) * 1988-08-02 1991-12-03 Aicello Chemical Co., Ltd. Films easily soluble in cold water
TW201509956A (zh) * 2013-08-09 2015-03-16 Kuraray Co 薄膜

Also Published As

Publication number Publication date
JPWO2015020044A1 (ja) 2017-03-02
CN105408783B (zh) 2018-04-03
WO2015020044A1 (ja) 2015-02-12
JP6383664B2 (ja) 2018-08-29
TW201509955A (zh) 2015-03-16
KR102161870B1 (ko) 2020-10-05
KR20160041921A (ko) 2016-04-18
CN105408783A (zh) 2016-03-16

Similar Documents

Publication Publication Date Title
TWI639618B (zh) 乙烯醇系聚合物薄膜及使用其之光學薄膜之製造方法
TWI636066B (zh) 光學薄膜製造用坯材薄膜及光學薄膜之製造方法
TWI648330B (zh) 光學薄膜製造用坯材薄膜及使用其之光學薄膜之製造方法
TWI733862B (zh) 偏光薄膜及其製造方法
CN114450329B (zh) 光学膜制造用膜、光学膜的制造方法和光学膜
JP6776129B2 (ja) フィルム
WO2022102185A1 (ja) 光学フィルム製造用フィルム及び光学フィルムの製造方法
JP6858499B2 (ja) 光学フィルムの製造方法
KR102682994B1 (ko) 편광 필름 및 그 제조 방법
JP7042583B2 (ja) 光学フィルム製造用原反フィルム及びそれを用いた光学フィルムの製造方法
JP6792456B2 (ja) フィルム
JP6255300B2 (ja) ポリビニルアルコール樹脂の製造方法
JP2023056678A (ja) ポリビニルアルコールフィルム、ポリビニルアルコールフィルムの製造方法、延伸フィルム及び偏光フィルム