TWI254670B - A polyvinyl alcohol film and a process for producing the same - Google Patents

A polyvinyl alcohol film and a process for producing the same Download PDF

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Publication number
TWI254670B
TWI254670B TW094111944A TW94111944A TWI254670B TW I254670 B TWI254670 B TW I254670B TW 094111944 A TW094111944 A TW 094111944A TW 94111944 A TW94111944 A TW 94111944A TW I254670 B TWI254670 B TW I254670B
Authority
TW
Taiwan
Prior art keywords
film
pva
polymer film
birefringence
drying
Prior art date
Application number
TW094111944A
Other languages
English (en)
Chinese (zh)
Other versions
TW200602190A (en
Inventor
Tetsushi Hayashi
Takanori Isozaki
Kumiko Ohishi
Satoru Fujita
Original Assignee
Kuraray Co
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 Kuraray Co filed Critical Kuraray Co
Publication of TW200602190A publication Critical patent/TW200602190A/zh
Application granted granted Critical
Publication of TWI254670B publication Critical patent/TWI254670B/zh

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/0005—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor characterised by the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions 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 a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions 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 a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/04—Compositions 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 a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08L27/06—Homopolymers or copolymers of vinyl chloride
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3083—Birefringent or phase retarding elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/06—PVC, i.e. polyvinylchloride
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/0031—Refractive
    • B29K2995/0032—Birefringent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/42—Polarizing, birefringent, filtering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2329/00—Polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals
    • B32B2329/04—Polyvinylalcohol
    • 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
    • C08J2327/00—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 a halogen; Derivatives of such polymers
    • C08J2327/02—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 a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/04—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 a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08J2327/06—Homopolymers or copolymers of vinyl chloride
TW094111944A 2004-05-12 2005-04-15 A polyvinyl alcohol film and a process for producing the same TWI254670B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004142452A JP4433462B2 (ja) 2004-05-12 2004-05-12 ポリビニルアルコール系重合体フィルムおよびその製造方法

Publications (2)

Publication Number Publication Date
TW200602190A TW200602190A (en) 2006-01-16
TWI254670B true TWI254670B (en) 2006-05-11

Family

ID=35349097

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094111944A TWI254670B (en) 2004-05-12 2005-04-15 A polyvinyl alcohol film and a process for producing the same

Country Status (4)

Country Link
JP (1) JP4433462B2 (ja)
KR (1) KR100611244B1 (ja)
CN (1) CN100365057C (ja)
TW (1) TWI254670B (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI551424B (zh) * 2012-03-15 2016-10-01 可樂麗股份有限公司 乙烯改性聚乙烯醇系聚合物薄膜
TWI615266B (zh) * 2012-09-26 2018-02-21 可樂麗股份有限公司 聚乙烯醇系聚合物薄膜及其製造方法

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JP4926548B2 (ja) * 2006-06-09 2012-05-09 株式会社クラレ 偏光フィルムの製造法
JP4278677B2 (ja) * 2006-11-30 2009-06-17 株式会社ジャムコ サンドイッチパネル
KR101217781B1 (ko) * 2007-05-07 2013-01-02 주식회사 엘지화학 무연신 및 무배향 폴리비닐알코올 필름의 제조방법과 이를이용하여 제조되는 폴리비닐알코올 필름 및 편광판
CN101784590B (zh) * 2007-08-24 2013-08-21 株式会社可乐丽 聚乙烯醇薄膜及其制造方法
KR100930977B1 (ko) * 2008-03-10 2009-12-10 에스케이씨 주식회사 폴리비닐알코올계 중합체 필름, 이의 제조방법, 및 이를이용한 편광 필름의 제조방법
JP5350368B2 (ja) * 2008-12-18 2013-11-27 株式会社クラレ 偏光フィルムの製造法
AU2011309426B2 (en) * 2010-09-28 2015-04-23 Kuraray Co., Ltd. Film for plant cultivation
CN104311853B (zh) * 2011-03-29 2018-05-25 可乐丽股份有限公司 聚乙烯醇系聚合物薄膜及其制造方法
KR101257377B1 (ko) * 2011-07-22 2013-04-23 에스케이씨 주식회사 폴리비닐알코올계 중합체 필름 및 ｉｒ 히터를 이용한 이의 제조 방법
JP5901193B2 (ja) * 2011-09-14 2016-04-06 株式会社クラレ ポリビニルアルコール系位相差フィルム
JP5241975B1 (ja) * 2011-10-04 2013-07-17 株式会社クラレ ポリビニルアセタールフィルム
WO2013051455A1 (ja) * 2011-10-04 2013-04-11 株式会社クラレ 複数のポリビニルアセタール樹脂層が積層した積層体
JP5179646B2 (ja) * 2011-12-28 2013-04-10 株式会社クラレ 偏光フィルム
WO2013146147A1 (ja) * 2012-03-30 2013-10-03 株式会社クラレ ポリビニルアルコール系重合体フィルムおよびその製造方法
KR101571261B1 (ko) * 2012-09-26 2015-11-23 가부시키가이샤 구라레 폴리비닐알코올 필름 및 편광 필름
KR101619036B1 (ko) * 2013-06-28 2016-05-09 주식회사 쿠라레 폴리비닐알코올계 중합체 필름 및 그 제조 방법
KR102387498B1 (ko) * 2014-02-27 2022-04-15 주식회사 쿠라레 폴리비닐알코올 필름 및 그 제조 방법
CN104085157B (zh) * 2014-07-08 2016-06-29 云南云天化股份有限公司 一种聚乙烯醇膜及其制备方法
WO2016084836A1 (ja) * 2014-11-26 2016-06-02 株式会社クラレ ポリビニルアルコール系重合体フィルムおよびその製造方法
CN107111035B (zh) * 2014-12-12 2020-05-29 住友化学株式会社 偏振膜的制造方法和偏振膜
WO2016093258A1 (ja) * 2014-12-12 2016-06-16 株式会社クラレ ポリビニルアルコールフィルム
JP6655009B2 (ja) 2015-03-31 2020-02-26 積水化学工業株式会社 合わせガラス用中間膜及び合わせガラス
JP6649068B2 (ja) * 2015-12-07 2020-02-19 住友化学株式会社 偏光フィルムの製造方法
CN108724871A (zh) * 2017-04-19 2018-11-02 可口可乐公司 一种含有偏振膜的包装复合材料及含有该材料的包装
JP7335698B2 (ja) * 2017-04-26 2023-08-30 三菱ケミカル株式会社 ポリビニルアルコール系フィルム、偏光膜および偏光板、ならびにポリビニルアルコール系フィルムの製造方法
JP7335699B2 (ja) * 2017-04-26 2023-08-30 三菱ケミカル株式会社 ポリビニルアルコール系フィルム、偏光膜および偏光板、ならびにポリビニルアルコール系フィルムの製造方法
CA3058872A1 (en) * 2019-10-16 2021-04-16 Plastibec Inc. Direct printing onto extruded pvc slats
JP6984720B1 (ja) * 2020-11-30 2021-12-22 凸版印刷株式会社 化粧シート、化粧材及び化粧シートの製造方法
JP7188508B2 (ja) * 2020-11-30 2022-12-13 凸版印刷株式会社 化粧シート、化粧材及び化粧シートの製造方法
TW202239861A (zh) * 2020-12-23 2022-10-16 日商三菱化學股份有限公司 偏光膜製造用聚乙烯醇系薄膜、偏光膜製造用聚乙烯醇系薄膜之製造方法、偏光膜
CN116783057A (zh) * 2020-12-28 2023-09-19 株式会社可乐丽 聚乙烯醇膜以及使用其的偏振膜和偏振板
CN114047181A (zh) * 2021-10-09 2022-02-15 万华化学集团股份有限公司 一种检测复合反渗透膜表面pva涂层的方法

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SG71168A1 (en) * 1997-11-14 2000-03-21 Gen Electric Method for producing textured thermoplastic film
KR100663772B1 (ko) * 1998-07-31 2007-01-03 미네소타 마이닝 앤드 매뉴팩춰링 캄파니 2차 성형성 다층 광학 필름 및 이의 제조 방법
JP2002214433A (ja) * 2001-01-16 2002-07-31 Nitto Denko Corp 光拡散板、光学素子及び液晶表示装置
JP4178810B2 (ja) * 2001-12-25 2008-11-12 Ｊｓｒ株式会社 熱可塑性ノルボルネン系樹脂系光学用フィルム

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI551424B (zh) * 2012-03-15 2016-10-01 可樂麗股份有限公司 乙烯改性聚乙烯醇系聚合物薄膜
TWI615266B (zh) * 2012-09-26 2018-02-21 可樂麗股份有限公司 聚乙烯醇系聚合物薄膜及其製造方法

Also Published As

Publication number Publication date
KR20060047832A (ko) 2006-05-18
CN100365057C (zh) 2008-01-30
JP2005324355A (ja) 2005-11-24
CN1696191A (zh) 2005-11-16
TW200602190A (en) 2006-01-16
KR100611244B1 (ko) 2006-08-10
JP4433462B2 (ja) 2010-03-17

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