JPWO2022102185A1 - - Google Patents

Info

Publication number
JPWO2022102185A1
JPWO2022102185A1 JP2022561279A JP2022561279A JPWO2022102185A1 JP WO2022102185 A1 JPWO2022102185 A1 JP WO2022102185A1 JP 2022561279 A JP2022561279 A JP 2022561279A JP 2022561279 A JP2022561279 A JP 2022561279A JP WO2022102185 A1 JPWO2022102185 A1 JP WO2022102185A1
Authority
JP
Japan
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
JP2022561279A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPWO2022102185A1 publication Critical patent/JPWO2022102185A1/ja
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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Moulding By Coating Moulds (AREA)
  • Polarising Elements (AREA)
JP2022561279A 2020-11-11 2021-08-10 Pending JPWO2022102185A1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020187736 2020-11-11
PCT/JP2021/029522 WO2022102185A1 (ja) 2020-11-11 2021-08-10 光学フィルム製造用フィルム及び光学フィルムの製造方法

Publications (1)

Publication Number Publication Date
JPWO2022102185A1 true JPWO2022102185A1 (ko) 2022-05-19

Family

ID=81601083

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022561279A Pending JPWO2022102185A1 (ko) 2020-11-11 2021-08-10

Country Status (5)

Country Link
JP (1) JPWO2022102185A1 (ko)
KR (1) KR20230098566A (ko)
CN (1) CN116438230A (ko)
TW (1) TW202223454A (ko)
WO (1) WO2022102185A1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI820908B (zh) * 2022-09-14 2023-11-01 長春石油化學股份有限公司 聚乙烯醇膜及由其製得之光學膜

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5859203A (ja) * 1981-10-05 1983-04-08 Kuraray Co Ltd 新規なケイ素含有変性ポリビニルアルコ−ルの製造法
JP2543748B2 (ja) 1987-07-03 1996-10-16 株式会社クラレ 偏光フイルム及びその製造法
JP2002275218A (ja) * 2001-03-19 2002-09-25 Unitika Chem Co Ltd 変性ポリビニルアルコール系樹脂の製造方法
JP2011053234A (ja) * 2008-01-11 2011-03-17 Nippon Kayaku Co Ltd 染料系偏光素子及び偏光板、並びにその製造方法
WO2012173127A1 (ja) * 2011-06-14 2012-12-20 株式会社クラレ ビニルアルコール系重合体、これを含む水溶液、コーティング剤、インクジェット記録材、感熱記録材及び剥離紙原紙
EP2947103A4 (en) * 2013-01-21 2016-08-03 Nippon Synthetic Chem Ind SILYL-GROUP-BASED POLY (VINYL ALCOHOL) BASED RESIN AND USE THEREOF
KR20220074860A (ko) * 2019-10-08 2022-06-03 주식회사 쿠라레 광학 필름 제조용 필름, 광학 필름의 제조 방법, 및 광학 필름

Also Published As

Publication number Publication date
KR20230098566A (ko) 2023-07-04
WO2022102185A1 (ja) 2022-05-19
TW202223454A (zh) 2022-06-16
CN116438230A (zh) 2023-07-14

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Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20231220