KR20240131246A - 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
KR20240131246A
KR20240131246A KR1020237023118A KR20237023118A KR20240131246A KR 20240131246 A KR20240131246 A KR 20240131246A KR 1020237023118 A KR1020237023118 A KR 1020237023118A KR 20237023118 A KR20237023118 A KR 20237023118A KR 20240131246 A KR20240131246 A KR 20240131246A
Authority
KR
South Korea
Prior art keywords
layer
film
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
KR1020237023118A
Other languages
English (en)
Korean (ko)
Inventor
코다이 미야모토
유타카 카쿠다
토모타케 나시키
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 KR20240131246A publication Critical patent/KR20240131246A/ko
Pending legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04Coating
    • C08J7/042Coating with two or more layers, where at least one layer of a composition contains a polymer binder
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00Processes for applying liquids or other fluent materials
    • B05D1/28Processes 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D5/00Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B05D5/06Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • CCHEMISTRY; METALLURGY
    • C23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/56Apparatus specially adapted for continuous coating; Arrangements for maintaining the vacuum, e.g. vacuum locks
    • C23C14/562Apparatus specially adapted for continuous coating; Arrangements for maintaining the vacuum, e.g. vacuum locks for coating elongated substrates
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2252/00Sheets
    • B05D2252/02Sheets of indefinite length

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Laminated Bodies (AREA)
KR1020237023118A 2021-12-24 2022-12-06 방오층을 갖는 광학 필름 및 그 제조 방법 Pending KR20240131246A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2021-211042 2021-12-24
JP2021211042 2021-12-24
PCT/JP2022/044871 WO2023120157A1 (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
KR20240131246A true KR20240131246A (ko) 2024-08-30

Family

ID=86902196

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237023118A Pending KR20240131246A (ko) 2021-12-24 2022-12-06 방오층을 갖는 광학 필름 및 그 제조 방법

Country Status (5)

Country Link
JP (1) JP7373698B1 (https=)
KR (1) KR20240131246A (https=)
CN (1) CN117295611A (https=)
TW (1) TW202336250A (https=)
WO (1) WO2023120157A1 (https=)

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 (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH101553A (ja) * 1996-06-13 1998-01-06 Toyo Metallizing Co Ltd 防汚性プラスチックフィルムの製法
JP2002286932A (ja) * 2001-03-23 2002-10-03 Toppan Printing Co Ltd 偏光フィルムまたは偏光子用保護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
KR101871536B1 (ko) * 2011-04-05 2018-08-02 도레이 필름 카코우 가부시키가이샤 가스 배리어성 필름
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

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
JP7373698B1 (ja) 2023-11-02
JPWO2023120157A1 (https=) 2023-06-29
TW202336250A (zh) 2023-09-16
CN117295611A (zh) 2023-12-26
WO2023120157A1 (ja) 2023-06-29

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Legal Events

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