JPWO2021235393A1 - - Google Patents
Info
- Publication number
- JPWO2021235393A1 JPWO2021235393A1 JP2022524463A JP2022524463A JPWO2021235393A1 JP WO2021235393 A1 JPWO2021235393 A1 JP WO2021235393A1 JP 2022524463 A JP2022524463 A JP 2022524463A JP 2022524463 A JP2022524463 A JP 2022524463A JP WO2021235393 A1 JPWO2021235393 A1 JP WO2021235393A1
- 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
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- 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
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L101/00—Compositions of unspecified macromolecular compounds
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
- C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
- C08L33/10—Homopolymers or copolymers of methacrylic acid esters
- C08L33/12—Homopolymers or copolymers of methyl methacrylate
-
- 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)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polarising Elements (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020087592 | 2020-05-19 | ||
| JP2020087592 | 2020-05-19 | ||
| PCT/JP2021/018621 WO2021235393A1 (ja) | 2020-05-19 | 2021-05-17 | 逆波長分散性位相差フィルム用メタクリル系共重合体、組成物、フィルム、フィルムの製造方法および積層体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2021235393A1 true JPWO2021235393A1 (https=) | 2021-11-25 |
| JP7702940B2 JP7702940B2 (ja) | 2025-07-04 |
Family
ID=78708507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022524463A Active JP7702940B2 (ja) | 2020-05-19 | 2021-05-17 | 逆波長分散性位相差フィルム用メタクリル系共重合体、組成物、フィルム、フィルムの製造方法および積層体 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP7702940B2 (https=) |
| WO (1) | WO2021235393A1 (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021215435A1 (ja) * | 2020-04-22 | 2021-10-28 | 株式会社クラレ | 積層体 |
| CN117321092A (zh) * | 2021-03-24 | 2023-12-29 | 株式会社可乐丽 | 甲基丙烯酸类共聚物、甲基丙烯酸类树脂组合物及其制备方法和成形体 |
| KR20250006985A (ko) * | 2022-05-11 | 2025-01-13 | 주식회사 쿠라레 | 수지 조성물 및 성형체 |
| JPWO2024019169A1 (https=) * | 2022-07-21 | 2024-01-25 | ||
| JPWO2024019172A1 (https=) * | 2022-07-21 | 2024-01-25 |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63163301A (ja) * | 1986-12-25 | 1988-07-06 | Asahi Chem Ind Co Ltd | 光デイスク基板 |
| JPH01315461A (ja) * | 1988-03-10 | 1989-12-20 | Asahi Chem Ind Co Ltd | 樹脂組成物 |
| JPH04325238A (ja) * | 1991-04-25 | 1992-11-13 | Asahi Chem Ind Co Ltd | 耐熱難燃性樹脂積層板 |
| JPH08192459A (ja) * | 1995-01-17 | 1996-07-30 | Nippon Steel Corp | 透明中空多層構造体 |
| JP2001270905A (ja) * | 2000-01-21 | 2001-10-02 | Mitsubishi Rayon Co Ltd | 耐熱性メタクリル共重合体、その製造方法および光学素子 |
| WO2005108438A1 (ja) * | 2004-05-10 | 2005-11-17 | Kaneka Corporation | イミド樹脂とその製造方法、およびそれを用いた成形体 |
| JP2009248361A (ja) * | 2008-04-02 | 2009-10-29 | Sumitomo Chemical Co Ltd | 耐擦傷性樹脂板及びその用途 |
| KR20140146902A (ko) * | 2013-06-18 | 2014-12-29 | 주식회사 엘지화학 | 인장 탄성률이 낮은 광학필름 및 이를 포함하는 편광판 |
-
2021
- 2021-05-17 JP JP2022524463A patent/JP7702940B2/ja active Active
- 2021-05-17 WO PCT/JP2021/018621 patent/WO2021235393A1/ja not_active Ceased
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63163301A (ja) * | 1986-12-25 | 1988-07-06 | Asahi Chem Ind Co Ltd | 光デイスク基板 |
| JPH01315461A (ja) * | 1988-03-10 | 1989-12-20 | Asahi Chem Ind Co Ltd | 樹脂組成物 |
| JPH04325238A (ja) * | 1991-04-25 | 1992-11-13 | Asahi Chem Ind Co Ltd | 耐熱難燃性樹脂積層板 |
| JPH08192459A (ja) * | 1995-01-17 | 1996-07-30 | Nippon Steel Corp | 透明中空多層構造体 |
| JP2001270905A (ja) * | 2000-01-21 | 2001-10-02 | Mitsubishi Rayon Co Ltd | 耐熱性メタクリル共重合体、その製造方法および光学素子 |
| WO2005108438A1 (ja) * | 2004-05-10 | 2005-11-17 | Kaneka Corporation | イミド樹脂とその製造方法、およびそれを用いた成形体 |
| JP2009248361A (ja) * | 2008-04-02 | 2009-10-29 | Sumitomo Chemical Co Ltd | 耐擦傷性樹脂板及びその用途 |
| KR20140146902A (ko) * | 2013-06-18 | 2014-12-29 | 주식회사 엘지화학 | 인장 탄성률이 낮은 광학필름 및 이를 포함하는 편광판 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021235393A1 (ja) | 2021-11-25 |
| JP7702940B2 (ja) | 2025-07-04 |
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