KR20240095406A - 폴리에스테르카보네이트 수지 그리고 그것을 사용한 광학 렌즈 및 광학 필름 - Google Patents

폴리에스테르카보네이트 수지 그리고 그것을 사용한 광학 렌즈 및 광학 필름 Download PDF

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Publication number
KR20240095406A
KR20240095406A KR1020247009063A KR20247009063A KR20240095406A KR 20240095406 A KR20240095406 A KR 20240095406A KR 1020247009063 A KR1020247009063 A KR 1020247009063A KR 20247009063 A KR20247009063 A KR 20247009063A KR 20240095406 A KR20240095406 A KR 20240095406A
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KR
South Korea
Prior art keywords
carbon atoms
group
polyester carbonate
carbonate resin
represented
Prior art date
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
KR1020247009063A
Other languages
English (en)
Korean (ko)
Inventor
노리유키 가토
가츠시 니시모리
아츠시 모테기
겐타로 이시하라
스즈키 쇼코 무라타
다카후미 와타나베
유타 아라이
유타로 하라다
Original Assignee
미츠비시 가스 가가쿠 가부시키가이샤
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.)
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Publication date
Application filed by 미츠비시 가스 가가쿠 가부시키가이샤 filed Critical 미츠비시 가스 가가쿠 가부시키가이샤
Publication of KR20240095406A publication Critical patent/KR20240095406A/ko
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/64Polyesters containing both carboxylic ester groups and carbonate groups
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • G02B1/041Lenses
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses

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  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
KR1020247009063A 2021-11-12 2022-11-10 폴리에스테르카보네이트 수지 그리고 그것을 사용한 광학 렌즈 및 광학 필름 Pending KR20240095406A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2021-184826 2021-11-12
JP2021184826 2021-11-12
PCT/JP2022/041832 WO2023085341A1 (ja) 2021-11-12 2022-11-10 ポリエステルカーボネート樹脂並びにそれを用いた光学レンズ及び光学フィルム

Publications (1)

Publication Number Publication Date
KR20240095406A true KR20240095406A (ko) 2024-06-25

Family

ID=86335764

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247009063A Pending KR20240095406A (ko) 2021-11-12 2022-11-10 폴리에스테르카보네이트 수지 그리고 그것을 사용한 광학 렌즈 및 광학 필름

Country Status (7)

Country Link
US (1) US20250092190A1 (https=)
EP (1) EP4431542A4 (https=)
JP (1) JPWO2023085341A1 (https=)
KR (1) KR20240095406A (https=)
CN (1) CN118234775A (https=)
TW (1) TW202328275A (https=)
WO (1) WO2023085341A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2024237098A1 (https=) * 2023-05-12 2024-11-21

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0269520A (ja) 1988-09-02 1990-03-08 Kuraray Co Ltd 脂環式ポリカーボネートおよびその製造法
JPH0570584A (ja) 1991-09-11 1993-03-23 Kuraray Co Ltd 脂環式ポリカーボネートおよびその製造方法
JPH05341124A (ja) 1992-06-11 1993-12-24 Kuraray Co Ltd 偏光板
WO2014073496A1 (ja) 2012-11-07 2014-05-15 三菱瓦斯化学株式会社 ポリカーボネート樹脂、その製造方法および光学成形体

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6956807B2 (ja) * 2017-12-28 2021-11-02 帝人株式会社 ポリ(エステル)カーボネート、及びポリ(エステル)カーボネートの製造方法
CN111655754B (zh) * 2018-03-12 2022-08-19 帝人株式会社 聚酯树脂或聚酯碳酸酯树脂和使用该树脂的光学部件
CN118955256A (zh) * 2019-02-27 2024-11-15 三菱瓦斯化学株式会社 热塑性树脂、其制造方法和光学透镜
JP7810552B2 (ja) * 2019-07-19 2026-02-03 帝人株式会社 熱可塑性樹脂及びそれを含む光学部材

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0269520A (ja) 1988-09-02 1990-03-08 Kuraray Co Ltd 脂環式ポリカーボネートおよびその製造法
JPH0570584A (ja) 1991-09-11 1993-03-23 Kuraray Co Ltd 脂環式ポリカーボネートおよびその製造方法
JPH05341124A (ja) 1992-06-11 1993-12-24 Kuraray Co Ltd 偏光板
WO2014073496A1 (ja) 2012-11-07 2014-05-15 三菱瓦斯化学株式会社 ポリカーボネート樹脂、その製造方法および光学成形体

Also Published As

Publication number Publication date
TW202328275A (zh) 2023-07-16
JPWO2023085341A1 (https=) 2023-05-19
EP4431542A4 (en) 2025-02-26
US20250092190A1 (en) 2025-03-20
CN118234775A (zh) 2024-06-21
WO2023085341A1 (ja) 2023-05-19
EP4431542A1 (en) 2024-09-18

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Date Code Title Description
PA0105 International application

Patent event date: 20240318

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application