KR102423946B1 - 폴리비닐알코올계 중합체 필름 및 그 제조 방법 - Google Patents

폴리비닐알코올계 중합체 필름 및 그 제조 방법 Download PDF

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Publication number
KR102423946B1
KR102423946B1 KR1020177003264A KR20177003264A KR102423946B1 KR 102423946 B1 KR102423946 B1 KR 102423946B1 KR 1020177003264 A KR1020177003264 A KR 1020177003264A KR 20177003264 A KR20177003264 A KR 20177003264A KR 102423946 B1 KR102423946 B1 KR 102423946B1
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KR
South Korea
Prior art keywords
film
based polymer
pva
polymer film
polyvinyl alcohol
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KR1020177003264A
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English (en)
Korean (ko)
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KR20170091082A (ko
Inventor
야스지로 모리
유우키 스즈키
료지 가츠노
쇼타로 모리
Original Assignee
주식회사 쿠라레
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Application filed by 주식회사 쿠라레 filed Critical 주식회사 쿠라레
Publication of KR20170091082A publication Critical patent/KR20170091082A/ko
Application granted granted Critical
Publication of KR102423946B1 publication Critical patent/KR102423946B1/ko

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    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/24—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of indefinite length
    • 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
    • C08L29/00—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 an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
    • C08L29/02—Homopolymers or copolymers of unsaturated alcohols
    • C08L29/04—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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Polarising Elements (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Moulding By Coating Moulds (AREA)
KR1020177003264A 2014-11-26 2015-11-25 폴리비닐알코올계 중합체 필름 및 그 제조 방법 KR102423946B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014238851 2014-11-26
JPJP-P-2014-238851 2014-11-26
PCT/JP2015/083042 WO2016084836A1 (ja) 2014-11-26 2015-11-25 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
KR20170091082A KR20170091082A (ko) 2017-08-08
KR102423946B1 true KR102423946B1 (ko) 2022-07-21

Family

ID=56074388

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020177003264A KR102423946B1 (ko) 2014-11-26 2015-11-25 폴리비닐알코올계 중합체 필름 및 그 제조 방법

Country Status (5)

Country Link
JP (1) JP6679496B2 (zh)
KR (1) KR102423946B1 (zh)
CN (1) CN107001667B (zh)
TW (2) TWI711635B (zh)
WO (1) WO2016084836A1 (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102463853B1 (ko) * 2017-04-26 2022-11-04 미쯔비시 케미컬 주식회사 폴리비닐알코올계 필름, 편광막 및 편광판, 및 폴리비닐알코올계 필름의 제조 방법
TWI772409B (zh) 2017-04-26 2022-08-01 日商三菱化學股份有限公司 聚乙烯醇系薄膜、偏光膜、偏光板及聚乙烯醇系薄膜之製造方法
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
JP7096700B2 (ja) * 2017-09-13 2022-07-06 日東電工株式会社 偏光膜、偏光板、偏光板ロール、および偏光膜の製造方法
CN111405972B (zh) 2017-09-15 2022-09-02 株式会社可乐丽 聚乙烯醇膜和其制造方法
US11883988B2 (en) 2018-09-07 2024-01-30 Kuraray Co., Ltd. Poly(vinyl alcohol) mold release film for artificial marble molding use, and method for producing artificial marble using same
WO2020138444A1 (ja) * 2018-12-28 2020-07-02 株式会社クラレ 水溶性フィルムおよび包装体
WO2020138440A1 (ja) * 2018-12-28 2020-07-02 株式会社クラレ 水溶性フィルムおよび包装体
JP7240420B2 (ja) * 2018-12-28 2023-03-15 株式会社クラレ 水溶性フィルム、その製造方法および包装体
TWI812828B (zh) * 2018-12-28 2023-08-21 日商可樂麗股份有限公司 水壓轉印用基底薄膜及水壓轉印用印刷薄膜

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012032789A (ja) 2010-07-02 2012-02-16 Nippon Synthetic Chem Ind Co Ltd:The ポリビニルアルコール系フィルム、ポリビニルアルコール系フィルムの製造方法、偏光フィルム及び偏光板

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001031541A (ja) * 1999-07-19 2001-02-06 Lion Corp 口腔用組成物
JP3480920B2 (ja) 2000-05-10 2003-12-22 株式会社クラレ ポリビニルアルコールフィルムの製造法
JP3478536B2 (ja) * 2000-07-18 2003-12-15 株式会社クラレ ポリビニルアルコール系フィルムおよび偏光フィルム
JP2004102094A (ja) * 2002-09-12 2004-04-02 Kuraray Co Ltd 偏光フィルム
JP4433462B2 (ja) * 2004-05-12 2010-03-17 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
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
KR101544626B1 (ko) * 2007-08-24 2015-08-17 가부시키가이샤 구라레 폴리비닐알코올 필름 및 그 제조법
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
KR101384900B1 (ko) * 2012-03-15 2014-04-15 가부시키가이샤 구라레 에틸렌 변성 폴리비닐알코올계 중합체 필름
KR102163144B1 (ko) * 2012-09-26 2020-10-08 주식회사 쿠라레 폴리비닐알코올계 중합체 필름 및 그 제조 방법

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012032789A (ja) 2010-07-02 2012-02-16 Nippon Synthetic Chem Ind Co Ltd:The ポリビニルアルコール系フィルム、ポリビニルアルコール系フィルムの製造方法、偏光フィルム及び偏光板

Also Published As

Publication number Publication date
KR20170091082A (ko) 2017-08-08
TW201943744A (zh) 2019-11-16
TW201627332A (zh) 2016-08-01
JPWO2016084836A1 (ja) 2017-08-31
WO2016084836A1 (ja) 2016-06-02
JP6679496B2 (ja) 2020-04-15
CN107001667B (zh) 2021-05-28
CN107001667A (zh) 2017-08-01
TWI701264B (zh) 2020-08-11
TWI711635B (zh) 2020-12-01

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