KR20250154584A - 폴리비닐 알코올계 수지 필름, 광학 필름, 수용성 필름, 및 폴리비닐 알코올계 수지 조성물 - Google Patents

폴리비닐 알코올계 수지 필름, 광학 필름, 수용성 필름, 및 폴리비닐 알코올계 수지 조성물

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Publication number
KR20250154584A
KR20250154584A KR1020257026530A KR20257026530A KR20250154584A KR 20250154584 A KR20250154584 A KR 20250154584A KR 1020257026530 A KR1020257026530 A KR 1020257026530A KR 20257026530 A KR20257026530 A KR 20257026530A KR 20250154584 A KR20250154584 A KR 20250154584A
Authority
KR
South Korea
Prior art keywords
based resin
film
polyvinyl alcohol
alcohol
mass
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.)
Pending
Application number
KR1020257026530A
Other languages
English (en)
Korean (ko)
Inventor
사에 요시모토
켄지 카네타
Original Assignee
미쯔비시 케미컬 주식회사
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 미쯔비시 케미컬 주식회사 filed Critical 미쯔비시 케미컬 주식회사
Publication of KR20250154584A publication Critical patent/KR20250154584A/ko
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D129/00—Coating compositions based on 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; Coating compositions based on hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Coating compositions based on derivatives of such polymers
    • C09D129/02—Homopolymers or copolymers of unsaturated alcohols
    • C09D129/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • 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
    • C08F16/00—Homopolymers and 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
    • C08F16/02—Homopolymers and 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
    • C08F16/04—Acyclic compounds
    • C08F16/06—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
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0016—Plasticisers
    • 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
    • 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
    • C08F116/00—Homopolymers 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
    • C08F116/02—Homopolymers 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
    • C08F116/04—Acyclic compounds
    • C08F116/06—Polyvinyl alcohol ; Vinyl alcohol
    • 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
    • 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
    • C08J2429/00—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
    • C08J2429/02—Homopolymers or copolymers of unsaturated alcohols
    • C08J2429/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
KR1020257026530A 2023-02-28 2024-02-27 폴리비닐 알코올계 수지 필름, 광학 필름, 수용성 필름, 및 폴리비닐 알코올계 수지 조성물 Pending KR20250154584A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JPJP-P-2023-029429 2023-02-28
JP2023029429 2023-02-28
JP2023097540 2023-06-14
JPJP-P-2023-097540 2023-06-14
PCT/JP2024/006963 WO2024181406A1 (ja) 2023-02-28 2024-02-27 ポリビニルアルコール系樹脂フィルム、光学フィルム、水溶性フィルム、およびポリビニルアルコール系樹脂組成物

Publications (1)

Publication Number Publication Date
KR20250154584A true KR20250154584A (ko) 2025-10-28

Family

ID=92590663

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020257026530A Pending KR20250154584A (ko) 2023-02-28 2024-02-27 폴리비닐 알코올계 수지 필름, 광학 필름, 수용성 필름, 및 폴리비닐 알코올계 수지 조성물

Country Status (7)

Country Link
US (1) US20250353940A1 (https=)
EP (1) EP4674900A1 (https=)
JP (1) JPWO2024181406A1 (https=)
KR (1) KR20250154584A (https=)
CN (1) CN120659832A (https=)
TW (1) TW202446857A (https=)
WO (1) WO2024181406A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2026048437A1 (ja) * 2024-08-26 2026-03-05 三菱ケミカル株式会社 水溶性フィルム、包装体、薬剤包装体、及びその製造方法
WO2026048438A1 (ja) * 2024-08-26 2026-03-05 三菱ケミカル株式会社 水溶性フィルム、包装体、薬剤包装体、及びその製造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006308938A (ja) 2005-04-28 2006-11-09 Nippon Synthetic Chem Ind Co Ltd:The ポリビニルアルコール系フィルム、及び偏光膜、偏光板
JP2012082313A (ja) 2010-10-12 2012-04-26 Kuraray Co Ltd ポリビニルアルコール系重合体フィルムの製造方法
WO2019189684A1 (ja) 2018-03-29 2019-10-03 三菱ケミカル株式会社 水溶性フィルムおよびその製造方法、並びに薬剤包装体

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2938261B1 (fr) * 2008-11-13 2010-11-19 Arkema France Fabrication de copolymeres ethylene/ester vinylique d'acide carboxylique a partir de matieres renouvelables, copolymeres obtenus et utilisations
CN112204090B (zh) * 2018-04-16 2024-03-15 布拉斯科有限公司 生物基eva组合物及其制品和方法
JP7008859B1 (ja) * 2020-07-31 2022-02-15 株式会社クラレ 単層フィルム、蒸着フィルム、多層フィルム及びヒートシール用フィルム
MX2022012718A (es) * 2020-10-15 2022-11-07 Kuraray Co Pelicula de resina de alcohol polivinilico, metodo para distinguir la pelicula de resina de alcohol polivinilico y metodo de fabricacion de la pelicula de resina de alcohol polivinilico.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006308938A (ja) 2005-04-28 2006-11-09 Nippon Synthetic Chem Ind Co Ltd:The ポリビニルアルコール系フィルム、及び偏光膜、偏光板
JP2012082313A (ja) 2010-10-12 2012-04-26 Kuraray Co Ltd ポリビニルアルコール系重合体フィルムの製造方法
WO2019189684A1 (ja) 2018-03-29 2019-10-03 三菱ケミカル株式会社 水溶性フィルムおよびその製造方法、並びに薬剤包装体

Also Published As

Publication number Publication date
TW202446857A (zh) 2024-12-01
CN120659832A (zh) 2025-09-16
WO2024181406A1 (ja) 2024-09-06
US20250353940A1 (en) 2025-11-20
JPWO2024181406A1 (https=) 2024-09-06
EP4674900A1 (en) 2026-01-07

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