CN120659832A - 聚乙烯醇系树脂薄膜、光学薄膜、水溶性薄膜及聚乙烯醇系树脂组合物 - Google Patents

聚乙烯醇系树脂薄膜、光学薄膜、水溶性薄膜及聚乙烯醇系树脂组合物

Info

Publication number
CN120659832A
CN120659832A CN202480011404.2A CN202480011404A CN120659832A CN 120659832 A CN120659832 A CN 120659832A CN 202480011404 A CN202480011404 A CN 202480011404A CN 120659832 A CN120659832 A CN 120659832A
Authority
CN
China
Prior art keywords
polyvinyl alcohol
film
alcohol resin
mass
based resin
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
CN202480011404.2A
Other languages
English (en)
Chinese (zh)
Inventor
吉本纱英
兼田显治
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Chemical Corp
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 Mitsubishi Chemical Corp filed Critical Mitsubishi Chemical Corp
Publication of CN120659832A publication Critical patent/CN120659832A/zh
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)
CN202480011404.2A 2023-02-28 2024-02-27 聚乙烯醇系树脂薄膜、光学薄膜、水溶性薄膜及聚乙烯醇系树脂组合物 Pending CN120659832A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2023-029429 2023-02-28
JP2023029429 2023-02-28
JP2023097540 2023-06-14
JP2023-097540 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
CN120659832A true CN120659832A (zh) 2025-09-16

Family

ID=92590663

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202480011404.2A Pending CN120659832A (zh) 2023-02-28 2024-02-27 聚乙烯醇系树脂薄膜、光学薄膜、水溶性薄膜及聚乙烯醇系树脂组合物

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

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4587307B2 (ja) 2005-04-28 2010-11-24 日本合成化学工業株式会社 ポリビニルアルコール系フィルム、及び偏光膜、偏光板
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
JP5563418B2 (ja) 2010-10-12 2014-07-30 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の製造方法
EP3778728A4 (en) 2018-03-29 2021-05-26 Mitsubishi Chemical Corporation WATER-SOLUBLE FILM, ITS PRODUCTION PROCESS AND CHEMICAL AGENT PACKAGING
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.

Also Published As

Publication number Publication date
TW202446857A (zh) 2024-12-01
WO2024181406A1 (ja) 2024-09-06
US20250353940A1 (en) 2025-11-20
JPWO2024181406A1 (https=) 2024-09-06
EP4674900A1 (en) 2026-01-07
KR20250154584A (ko) 2025-10-28

Similar Documents

Publication Publication Date Title
JP4870236B1 (ja) 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
JP5904725B2 (ja) ポリビニルアルコール系フィルムの製造方法、ポリビニルアルコール系フィルム、偏光フィルム及び偏光板
TWI735449B (zh) 偏光膜製造用聚乙烯醇系樹脂及其製造方法、聚乙烯醇系薄膜及其製造方法、及偏光膜
WO2016060097A1 (ja) ポリビニルアルコール系フィルムおよびその製造方法、並びに偏光フィルム、偏光板
CN120659832A (zh) 聚乙烯醇系树脂薄膜、光学薄膜、水溶性薄膜及聚乙烯醇系树脂组合物
US20250353981A1 (en) Polyvinyl alcohol resin film, optical film, water-soluble film, and polyvinyl alcohol resin composition
CN120712311A (zh) 聚乙烯醇系树脂薄膜、光学薄膜、水溶性薄膜及聚乙烯醇系树脂组合物
US20260055266A1 (en) Polyvinyl alcohol-based resin film, optical film, water-soluble film, and polyvinyl alcohol-based resin composition
CN119286173A (zh) 聚乙烯醇系薄膜、聚乙烯醇系薄膜的制造方法和偏光膜
CN110462468A (zh) 聚乙烯醇系薄膜、偏光膜、偏光板及聚乙烯醇系薄膜的制造方法
CN112262177B (zh) 聚乙烯醇系薄膜和偏光膜
TWI841792B (zh) 光學薄膜製造用薄膜、光學薄膜之製造方法、及光學薄膜
CN116438230A (zh) 光学膜制造用膜和光学膜的制造方法
TW202225215A (zh) 光學薄膜製造用薄膜、光學薄膜之製造方法及光學薄膜
KR102636662B1 (ko) 폴리비닐 알코올계 필름 및 이를 사용한 편광막, 편광판 및 폴리비닐 알코올계 필름의 제조 방법
CN118891312A (zh) 聚乙烯醇系薄膜、和使用了其的偏光膜以及偏光板

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination