JPWO2023127874A1 - - Google Patents
Info
- Publication number
- JPWO2023127874A1 JPWO2023127874A1 JP2023571050A JP2023571050A JPWO2023127874A1 JP WO2023127874 A1 JPWO2023127874 A1 JP WO2023127874A1 JP 2023571050 A JP2023571050 A JP 2023571050A JP 2023571050 A JP2023571050 A JP 2023571050A JP WO2023127874 A1 JPWO2023127874 A1 JP WO2023127874A1
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
-
- 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
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Engineering & Computer Science (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Materials Engineering (AREA)
- Mathematical Physics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021214551 | 2021-12-28 | ||
| PCT/JP2022/048148 WO2023127874A1 (ja) | 2021-12-28 | 2022-12-27 | ポリビニルアルコールフィルム、及びポリビニルアルコールフィルムの製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2023127874A1 true JPWO2023127874A1 (https=) | 2023-07-06 |
Family
ID=86999067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023571050A Pending JPWO2023127874A1 (https=) | 2021-12-28 | 2022-12-27 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPWO2023127874A1 (https=) |
| KR (1) | KR20240130071A (https=) |
| CN (1) | CN118574876A (https=) |
| TW (1) | TW202342602A (https=) |
| WO (1) | WO2023127874A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI843636B (zh) * | 2023-07-31 | 2024-05-21 | 長春石油化學股份有限公司 | 聚乙烯醇膜、包含其之光學膜及其製造方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10325905A (ja) * | 1997-05-23 | 1998-12-08 | Nippon Synthetic Chem Ind Co Ltd:The | ポリビニルアルコール系位相差フィルム |
| WO2012002194A1 (ja) * | 2010-07-02 | 2012-01-05 | 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、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 |
| WO2012132984A1 (ja) * | 2011-03-29 | 2012-10-04 | 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およびその製造方法 |
| CN107315217B (zh) * | 2012-03-30 | 2020-11-06 | 株式会社可乐丽 | 聚乙烯醇系聚合物膜及其制造方法 |
| CN111405972B (zh) * | 2017-09-15 | 2022-09-02 | 株式会社可乐丽 | 聚乙烯醇膜和其制造方法 |
-
2022
- 2022-12-27 TW TW111150081A patent/TW202342602A/zh unknown
- 2022-12-27 CN CN202280086892.4A patent/CN118574876A/zh active Pending
- 2022-12-27 WO PCT/JP2022/048148 patent/WO2023127874A1/ja not_active Ceased
- 2022-12-27 KR KR1020247007637A patent/KR20240130071A/ko active Pending
- 2022-12-27 JP JP2023571050A patent/JPWO2023127874A1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| TW202342602A (zh) | 2023-11-01 |
| CN118574876A (zh) | 2024-08-30 |
| WO2023127874A1 (ja) | 2023-07-06 |
| KR20240130071A (ko) | 2024-08-28 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20250925 |