JPWO2022092038A1 - - Google Patents
Info
- Publication number
- JPWO2022092038A1 JPWO2022092038A1 JP2022559133A JP2022559133A JPWO2022092038A1 JP WO2022092038 A1 JPWO2022092038 A1 JP WO2022092038A1 JP 2022559133 A JP2022559133 A JP 2022559133A JP 2022559133 A JP2022559133 A JP 2022559133A JP WO2022092038 A1 JPWO2022092038 A1 JP WO2022092038A1
- 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
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
- 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Polarising Elements (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020180966 | 2020-10-28 | ||
| PCT/JP2021/039356 WO2022092038A1 (ja) | 2020-10-28 | 2021-10-25 | ポリビニルアルコールフィルム及びそれを用いた偏光フィルム |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2022092038A1 true JPWO2022092038A1 (ja) | 2022-05-05 |
Family
ID=81382440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022559133A Pending JPWO2022092038A1 (ja) | 2020-10-28 | 2021-10-25 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPWO2022092038A1 (ja) |
| KR (1) | KR20230097084A (ja) |
| CN (1) | CN116490565A (ja) |
| TW (1) | TW202225287A (ja) |
| WO (1) | WO2022092038A1 (ja) |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4602777B2 (ja) * | 2004-01-26 | 2010-12-22 | 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の製造方法 |
| JP4794206B2 (ja) | 2005-04-28 | 2011-10-19 | 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およびそれを用いた偏光フィルム、偏光板 |
| JP4764659B2 (ja) | 2005-04-28 | 2011-09-07 | 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の製造方法 |
| JP4859749B2 (ja) * | 2007-05-11 | 2012-01-25 | 日本合成化学工業株式会社 | 偏光板および偏光板用接着剤 |
| JP2009053675A (ja) * | 2007-07-30 | 2009-03-12 | Nippon Synthetic Chem Ind Co Ltd:The | 偏光板用接着剤、偏光板、およびその製造方法 |
| JP4762320B2 (ja) * | 2009-02-20 | 2011-08-31 | 住友化学株式会社 | 液晶表示装置 |
| WO2018038028A1 (ja) * | 2016-08-22 | 2018-03-01 | 株式会社クラレ | 偏光板 |
| KR20210005112A (ko) * | 2018-04-27 | 2021-01-13 | 주식회사 쿠라레 | 폴리비닐알코올 필름 및 그것을 사용한 편광 필름의 제조 방법 |
| JP6629495B1 (ja) * | 2018-06-20 | 2020-01-15 | 株式会社クラレ | ポリビニルアルコールフィルム、延伸フィルム、偏光フィルム、及びポリビニルアルコールフィルムの製造方法 |
| TWI799607B (zh) * | 2018-06-29 | 2023-04-21 | 日商可樂麗股份有限公司 | 聚乙烯醇薄膜、偏光薄膜及此等之製造方法、以及薄膜卷 |
| EP3960798A4 (en) * | 2019-04-23 | 2023-02-22 | Kuraray Co., Ltd. | WATER SOLUBLE FILM AND PACKAGING |
-
2021
- 2021-10-25 CN CN202180073426.8A patent/CN116490565A/zh active Pending
- 2021-10-25 JP JP2022559133A patent/JPWO2022092038A1/ja active Pending
- 2021-10-25 KR KR1020237017527A patent/KR20230097084A/ko unknown
- 2021-10-25 WO PCT/JP2021/039356 patent/WO2022092038A1/ja active Application Filing
- 2021-10-27 TW TW110139813A patent/TW202225287A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022092038A1 (ja) | 2022-05-05 |
| KR20230097084A (ko) | 2023-06-30 |
| CN116490565A (zh) | 2023-07-25 |
| TW202225287A (zh) | 2022-07-01 |