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.)
- Granted
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)
- Polarising Elements (AREA)
- Moulding By Coating Moulds (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020187736 | 2020-11-11 | ||
| 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 (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2022102185A1 true JPWO2022102185A1 (https=) | 2022-05-19 |
| JP7604516B2 JP7604516B2 (ja) | 2024-12-23 |
Family
ID=81601083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022561279A Active JP7604516B2 (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 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP7604516B2 (https=) |
| KR (1) | KR20230098566A (https=) |
| CN (1) | CN116438230A (https=) |
| TW (1) | TWI904267B (https=) |
| WO (1) | WO2022102185A1 (https=) |
Families Citing this family (1)
| 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 |
Citations (5)
| 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 |
| 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 |
| WO2014112625A1 (ja) * | 2013-01-21 | 2014-07-24 | 日本合成化学工業株式会社 | シリル基含有ポリビニルアルコール系樹脂及びその用途 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN100590458C (zh) * | 2005-08-17 | 2010-02-17 | 富士胶片株式会社 | 光学树脂膜以及使用该光学树脂膜的偏光膜和液晶显示装置 |
| JP5545723B2 (ja) * | 2010-03-18 | 2014-07-09 | 電気化学工業株式会社 | ポリビニルアルコール樹脂の製造方法及び製造装置 |
| JP5481338B2 (ja) * | 2010-09-27 | 2014-04-23 | 富士フイルム株式会社 | 光学フィルムとその製造方法、偏光板および液晶表示装置 |
| JP7545401B2 (ja) * | 2019-10-08 | 2024-09-04 | 株式会社クラレ | 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 |
| CN110885463B (zh) * | 2019-11-20 | 2022-05-20 | 常州大学 | 一种三维网络结构的pva水凝胶的制备方法 |
-
2021
- 2021-08-10 KR KR1020237012199A patent/KR20230098566A/ko active Pending
- 2021-08-10 CN CN202180075870.3A patent/CN116438230A/zh active Pending
- 2021-08-10 WO PCT/JP2021/029522 patent/WO2022102185A1/ja not_active Ceased
- 2021-08-10 JP JP2022561279A patent/JP7604516B2/ja active Active
- 2021-10-25 TW TW110139448A patent/TWI904267B/zh active
Patent Citations (5)
| 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 |
| 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 |
| WO2014112625A1 (ja) * | 2013-01-21 | 2014-07-24 | 日本合成化学工業株式会社 | シリル基含有ポリビニルアルコール系樹脂及びその用途 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022102185A1 (ja) | 2022-05-19 |
| JP7604516B2 (ja) | 2024-12-23 |
| TW202223454A (zh) | 2022-06-16 |
| KR20230098566A (ko) | 2023-07-04 |
| CN116438230A (zh) | 2023-07-14 |
| TWI904267B (zh) | 2025-11-11 |
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