KR20240131247A - 방오층을 갖는 광학 필름 및 그 제조 방법 - Google Patents

방오층을 갖는 광학 필름 및 그 제조 방법 Download PDF

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Publication number
KR20240131247A
KR20240131247A KR1020237023121A KR20237023121A KR20240131247A KR 20240131247 A KR20240131247 A KR 20240131247A KR 1020237023121 A KR1020237023121 A KR 1020237023121A KR 20237023121 A KR20237023121 A KR 20237023121A KR 20240131247 A KR20240131247 A KR 20240131247A
Authority
KR
South Korea
Prior art keywords
film
layer
antifouling layer
optical film
antifouling
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
KR1020237023121A
Other languages
English (en)
Korean (ko)
Inventor
코다이 미야모토
유타카 카쿠다
히데히코 안도
Original Assignee
닛토덴코 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.)
Filing date
Publication date
Application filed by 닛토덴코 가부시키가이샤 filed Critical 닛토덴코 가부시키가이샤
Publication of KR20240131247A publication Critical patent/KR20240131247A/ko
Pending legal-status Critical Current

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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/02—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by a sequence of laminating steps, e.g. by adding new layers at consecutive laminating stations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/28—Processes for applying liquids or other fluent materials performed by transfer from the surfaces of elements carrying the liquid or other fluent material, e.g. brushes, pads, rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B05D5/06—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2252/00—Sheets
    • B05D2252/02—Sheets of indefinite length
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/28—Multiple coating on one surface

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Surface Treatment Of Optical Elements (AREA)
KR1020237023121A 2021-12-24 2022-12-06 방오층을 갖는 광학 필름 및 그 제조 방법 Pending KR20240131247A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2021-211043 2021-12-24
JP2021211043 2021-12-24
PCT/JP2022/044872 WO2023120158A1 (ja) 2021-12-24 2022-12-06 防汚層付き光学フィルムおよびその製造方法

Publications (1)

Publication Number Publication Date
KR20240131247A true KR20240131247A (ko) 2024-08-30

Family

ID=86902155

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237023121A Pending KR20240131247A (ko) 2021-12-24 2022-12-06 방오층을 갖는 광학 필름 및 그 제조 방법

Country Status (5)

Country Link
JP (2) JP7378679B1 (https=)
KR (1) KR20240131247A (https=)
CN (1) CN117295610A (https=)
TW (1) TW202332936A (https=)
WO (1) WO2023120158A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7612771B1 (ja) * 2023-07-11 2025-01-14 日東電工株式会社 ハードコートフィルム、積層フィルムおよび積層フィルムの製造方法
JP7705903B2 (ja) * 2023-07-11 2025-07-10 日東電工株式会社 ハードコートフィルムおよび積層フィルム
JP2026009584A (ja) * 2024-07-08 2026-01-21 日東電工株式会社 積層フィルムおよび積層フィルムの製造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017227898A (ja) 2016-06-17 2017-12-28 日東電工株式会社 反射防止フィルムおよびその製造方法、ならびに反射防止層付き偏光板

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001281413A (ja) * 2000-03-31 2001-10-10 Fuji Photo Film Co Ltd 反射防止フィルム、偏光板、および画像表示装置
JP2005144858A (ja) * 2003-11-14 2005-06-09 Nitto Denko Corp 透明導電性フィルムの製造方法
JP2010244016A (ja) * 2009-03-18 2010-10-28 Toppan Printing Co Ltd 防眩フィルム、偏光板、透過型液晶ディスプレイ
CN102648091B (zh) * 2009-10-09 2014-08-27 三菱丽阳株式会社 转印膜、树脂积层体及它们的制造方法
JP2011152732A (ja) * 2010-01-28 2011-08-11 Toray Ind Inc 積層フィルムおよびそれを用いた成型用シート
KR101871536B1 (ko) * 2011-04-05 2018-08-02 도레이 필름 카코우 가부시키가이샤 가스 배리어성 필름
JP5910196B2 (ja) * 2012-03-14 2016-04-27 東レ株式会社 フィルムおよびそれを用いた積層シート
JP2017123316A (ja) * 2016-01-08 2017-07-13 日本製紙株式会社 透明導電性フィルムの製造方法及びそれを用いたタッチパネル、ディスプレイ、太陽電池、照明
JP2020060657A (ja) * 2018-10-09 2020-04-16 日東電工株式会社 反射防止ガラス
JP7598888B2 (ja) * 2019-06-26 2024-12-12 アプライド マテリアルズ インコーポレイテッド 折り畳み式ディスプレイ用の可撓性多層カバーレンズ積層体

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017227898A (ja) 2016-06-17 2017-12-28 日東電工株式会社 反射防止フィルムおよびその製造方法、ならびに反射防止層付き偏光板

Also Published As

Publication number Publication date
CN117295610A (zh) 2023-12-26
TW202332936A (zh) 2023-08-16
JPWO2023120158A1 (https=) 2023-06-29
WO2023120158A1 (ja) 2023-06-29
JP7378679B1 (ja) 2023-11-13
JP2023181328A (ja) 2023-12-21
JP7746354B2 (ja) 2025-09-30

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Date Code Title Description
PA0105 International application

Patent event date: 20230707

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application