CN120187781A - 拉伸膜及其制造方法、光学膜和装饰膜 - Google Patents

拉伸膜及其制造方法、光学膜和装饰膜 Download PDF

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Publication number
CN120187781A
CN120187781A CN202380081125.9A CN202380081125A CN120187781A CN 120187781 A CN120187781 A CN 120187781A CN 202380081125 A CN202380081125 A CN 202380081125A CN 120187781 A CN120187781 A CN 120187781A
Authority
CN
China
Prior art keywords
film
glutarimide
resin
stretching
stretched film
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
CN202380081125.9A
Other languages
English (en)
Chinese (zh)
Inventor
谷口仁聪
野本祐作
大泽侑史
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.)
Kuraray Co Ltd
Original Assignee
Kuraray Co Ltd
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 Ltd filed Critical Kuraray Co Ltd
Publication of CN120187781A publication Critical patent/CN120187781A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
    • B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
    • 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
    • C08F8/48—Isomerisation; Cyclisation
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CN202380081125.9A 2022-12-13 2023-12-07 拉伸膜及其制造方法、光学膜和装饰膜 Pending CN120187781A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022-198591 2022-12-13
JP2022198591 2022-12-13
PCT/JP2023/043818 WO2024128122A1 (ja) 2022-12-13 2023-12-07 延伸フィルムとその製造方法、光学フィルム、および加飾フィルム

Publications (1)

Publication Number Publication Date
CN120187781A true CN120187781A (zh) 2025-06-20

Family

ID=91484965

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380081125.9A Pending CN120187781A (zh) 2022-12-13 2023-12-07 拉伸膜及其制造方法、光学膜和装饰膜

Country Status (3)

Country Link
JP (1) JPWO2024128122A1 (https=)
CN (1) CN120187781A (https=)
WO (1) WO2024128122A1 (https=)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06256537A (ja) * 1992-02-26 1994-09-13 Kuraray Co Ltd 延伸フィルムまたはシート
JPH07138389A (ja) * 1993-11-12 1995-05-30 Ube Ind Ltd 二軸延伸フィルムまたはシート
EP2690139B1 (en) * 2011-02-21 2019-04-03 Kaneka Corporation Acrylic resin film
CN114986863A (zh) * 2017-03-15 2022-09-02 株式会社钟化 拉伸薄膜和拉伸薄膜的制造方法
JP7779857B2 (ja) * 2020-11-27 2025-12-03 株式会社カネカ グルタルイミド樹脂

Also Published As

Publication number Publication date
WO2024128122A1 (ja) 2024-06-20
JPWO2024128122A1 (https=) 2024-06-20

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