JP7378679B1 - 防汚層付き光学フィルムおよびその製造方法 - Google Patents

防汚層付き光学フィルムおよびその製造方法 Download PDF

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Publication number
JP7378679B1
JP7378679B1 JP2023540468A JP2023540468A JP7378679B1 JP 7378679 B1 JP7378679 B1 JP 7378679B1 JP 2023540468 A JP2023540468 A JP 2023540468A JP 2023540468 A JP2023540468 A JP 2023540468A JP 7378679 B1 JP7378679 B1 JP 7378679B1
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Prior art keywords
film
antifouling layer
layer
roll
antifouling
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English (en)
Japanese (ja)
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JPWO2023120158A1 (https=
JPWO2023120158A5 (https=
Inventor
幸大 宮本
豊 角田
豪彦 安藤
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Nitto Denko Corp
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Nitto Denko Corp
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Priority to JP2023183717A priority Critical patent/JP7746354B2/ja
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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)
JP2023540468A 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 Active JP7378679B1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2023183717A JP7746354B2 (ja) 2021-12-24 2023-10-26 防汚層付き光学フィルムおよびその製造方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021211043 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

Related Child Applications (1)

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JP2023183717A Division JP7746354B2 (ja) 2021-12-24 2023-10-26 防汚層付き光学フィルムおよびその製造方法

Publications (3)

Publication Number Publication Date
JPWO2023120158A1 JPWO2023120158A1 (https=) 2023-06-29
JP7378679B1 true JP7378679B1 (ja) 2023-11-13
JPWO2023120158A5 JPWO2023120158A5 (https=) 2023-11-22

Family

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JP2023540468A Active JP7378679B1 (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
JP2023183717A Active JP7746354B2 (ja) 2021-12-24 2023-10-26 防汚層付き光学フィルムおよびその製造方法

Family Applications After (1)

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JP2023183717A Active JP7746354B2 (ja) 2021-12-24 2023-10-26 防汚層付き光学フィルムおよびその製造方法

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 (6)

* 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
WO2012137662A1 (ja) * 2011-04-05 2012-10-11 東レ株式会社 ガスバリア性フィルム
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
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 (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
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 (6)

* 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
WO2012137662A1 (ja) * 2011-04-05 2012-10-11 東レ株式会社 ガスバリア性フィルム
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
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

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
羽田正紀，総説 プラスチックフィルムの表面改質，日本印刷学会誌，2010年，第４７巻，第２号，Ｐ．８−１, JPN6023034986, ISSN: 0005139916 *
羽田正紀，総説 プラスチックフィルムの表面改質，日本印刷学会誌，2010年，第４７巻，第２号，ｐ．８－１３

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
JP2023181328A (ja) 2023-12-21
KR20240131247A (ko) 2024-08-30
JP7746354B2 (ja) 2025-09-30

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