JP7763869B2 - フレキシブルディスプレイ用の透明樹脂基材、及びハードコートフィルム - Google Patents

フレキシブルディスプレイ用の透明樹脂基材、及びハードコートフィルム

Info

Publication number
JP7763869B2
JP7763869B2 JP2023578557A JP2023578557A JP7763869B2 JP 7763869 B2 JP7763869 B2 JP 7763869B2 JP 2023578557 A JP2023578557 A JP 2023578557A JP 2023578557 A JP2023578557 A JP 2023578557A JP 7763869 B2 JP7763869 B2 JP 7763869B2
Authority
JP
Japan
Prior art keywords
hard coat
transparent resin
group
resin substrate
carbon atoms
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.)
Active
Application number
JP2023578557A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023149421A5 (https=
JPWO2023149421A1 (https=
Inventor
浩嗣 山田
学 津村
典克 一柳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kaneka Corp
Original Assignee
Kaneka Corp
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.)
Filing date
Publication date
Application filed by Kaneka Corp filed Critical Kaneka Corp
Publication of JPWO2023149421A1 publication Critical patent/JPWO2023149421A1/ja
Publication of JPWO2023149421A5 publication Critical patent/JPWO2023149421A5/ja
Application granted granted Critical
Publication of JP7763869B2 publication Critical patent/JP7763869B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • 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
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/046—Forming abrasion-resistant coatings; Forming surface-hardening coatings
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • 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
    • C08F222/00—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 a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
    • C08F222/36—Amides or imides
    • C08F222/40—Imides, e.g. cyclic imides
    • 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
    • C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
    • C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
    • C08F265/06—Polymerisation of acrylate or methacrylate esters on to polymers thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
JP2023578557A 2022-02-07 2023-01-31 フレキシブルディスプレイ用の透明樹脂基材、及びハードコートフィルム Active JP7763869B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022017554 2022-02-07
JP2022017554 2022-02-07
PCT/JP2023/003022 WO2023149421A1 (ja) 2022-02-07 2023-01-31 フレキシブルディスプレイ用の透明樹脂基材、及びハードコートフィルム

Publications (3)

Publication Number Publication Date
JPWO2023149421A1 JPWO2023149421A1 (https=) 2023-08-10
JPWO2023149421A5 JPWO2023149421A5 (https=) 2024-11-19
JP7763869B2 true JP7763869B2 (ja) 2025-11-04

Family

ID=87552447

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023578557A Active JP7763869B2 (ja) 2022-02-07 2023-01-31 フレキシブルディスプレイ用の透明樹脂基材、及びハードコートフィルム

Country Status (3)

Country Link
JP (1) JP7763869B2 (https=)
CN (1) CN118647653A (https=)
WO (1) WO2023149421A1 (https=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019167471A1 (ja) 2018-02-27 2019-09-06 株式会社カネカ 溶液流延法によるフィルム製造用樹脂組成物及びドープ
WO2020027078A1 (ja) 2018-07-31 2020-02-06 コニカミノルタ株式会社 （メタ）アクリル系樹脂フィルムおよび光学フィルム、（メタ）アクリル系樹脂フィルムの製造方法
WO2020027085A1 (ja) 2018-07-31 2020-02-06 コニカミノルタ株式会社 光学フィルム、偏光板、および光学フィルムの製造方法
WO2021060961A1 (ko) 2019-09-25 2021-04-01 주식회사 엘지화학 광학 적층체 및 이를 포함하는 플렉서블 디스플레이 장치
WO2022131365A1 (ja) 2020-12-17 2022-06-23 株式会社カネカ グラフト共重合体及び樹脂フィルム

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6006026B2 (ja) * 2012-07-05 2016-10-12 旭化成株式会社 アクリル系熱可塑性樹脂、及びその成形体
JP7544505B2 (ja) * 2019-08-14 2024-09-03 株式会社カネカ 偏光子保護フィルムおよび偏光板
JP7401271B2 (ja) * 2019-11-25 2023-12-19 株式会社カネカ フィルム製造用ドープ、フィルム及びその製造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019167471A1 (ja) 2018-02-27 2019-09-06 株式会社カネカ 溶液流延法によるフィルム製造用樹脂組成物及びドープ
WO2020027078A1 (ja) 2018-07-31 2020-02-06 コニカミノルタ株式会社 （メタ）アクリル系樹脂フィルムおよび光学フィルム、（メタ）アクリル系樹脂フィルムの製造方法
WO2020027085A1 (ja) 2018-07-31 2020-02-06 コニカミノルタ株式会社 光学フィルム、偏光板、および光学フィルムの製造方法
WO2021060961A1 (ko) 2019-09-25 2021-04-01 주식회사 엘지화학 광학 적층체 및 이를 포함하는 플렉서블 디스플레이 장치
WO2022131365A1 (ja) 2020-12-17 2022-06-23 株式会社カネカ グラフト共重合体及び樹脂フィルム

Also Published As

Publication number Publication date
JPWO2023149421A1 (https=) 2023-08-10
WO2023149421A1 (ja) 2023-08-10
CN118647653A (zh) 2024-09-13

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