WO2023286646A1 - 機能層の製造方法 - Google Patents

機能層の製造方法 Download PDF

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Publication number
WO2023286646A1
WO2023286646A1 PCT/JP2022/026562 JP2022026562W WO2023286646A1 WO 2023286646 A1 WO2023286646 A1 WO 2023286646A1 JP 2022026562 W JP2022026562 W JP 2022026562W WO 2023286646 A1 WO2023286646 A1 WO 2023286646A1
Authority
WO
WIPO (PCT)
Prior art keywords
protective film
tension
film
roll
functional layer
Prior art date
Application number
PCT/JP2022/026562
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
幸雄 西條
誠司 近藤
正洋 村上
友成 内山
真士 山本
大輝 久保田
Original Assignee
日東電工株式会社
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 日東電工株式会社 filed Critical 日東電工株式会社
Priority to KR1020237041153A priority Critical patent/KR20240031954A/ko
Priority to CN202280045476.XA priority patent/CN117561128A/zh
Publication of WO2023286646A1 publication Critical patent/WO2023286646A1/ja

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C13/00—Means for manipulating or holding work, e.g. for separate articles
    • B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • 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
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • 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
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/12—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by mechanical means
    • 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
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • 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
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/02—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber
    • B05D7/04—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber to surfaces of films or sheets
    • 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
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H20/00—Advancing webs
    • B65H20/02—Advancing webs by friction roller
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H20/00—Advancing webs
    • B65H20/12—Advancing webs by suction roller
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H41/00—Machines for separating superposed webs

Definitions

  • a coating liquid (a solution that forms a functional layer) is applied to the surface of the material to be treated while the material is being transported. It is known to coat the In this method, in some cases, the material to be treated is conveyed with a protective film affixed thereon in order to prevent damage.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
PCT/JP2022/026562 2021-07-15 2022-07-04 機能層の製造方法 WO2023286646A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020237041153A KR20240031954A (ko) 2021-07-15 2022-07-04 기능층의 제조 방법
CN202280045476.XA CN117561128A (zh) 2021-07-15 2022-07-04 功能层的制造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021117313A JP7379420B2 (ja) 2021-07-15 2021-07-15 機能層の製造方法
JP2021-117313 2021-07-15

Publications (1)

Publication Number Publication Date
WO2023286646A1 true WO2023286646A1 (ja) 2023-01-19

Family

ID=84920198

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2022/026562 WO2023286646A1 (ja) 2021-07-15 2022-07-04 機能層の製造方法

Country Status (5)

Country Link
JP (2) JP7379420B2 (zh)
KR (1) KR20240031954A (zh)
CN (1) CN117561128A (zh)
TW (1) TW202310930A (zh)
WO (1) WO2023286646A1 (zh)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005096218A (ja) * 2003-09-24 2005-04-14 Fuji Photo Film Co Ltd 溶液製膜方法及びフィルム製品
JP2013205545A (ja) * 2012-03-28 2013-10-07 Sumitomo Chemical Co Ltd 粘着剤付き光学部材の製造方法
JP2016024364A (ja) * 2014-07-22 2016-02-08 住友化学株式会社 偏光板の製造方法
WO2020138212A1 (ja) * 2018-12-27 2020-07-02 日本ゼオン株式会社 フィルムの製造方法、及び製造装置並びに液晶硬化フィルムの製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4701488B2 (ja) 2000-10-12 2011-06-15 Ｔｄｋ株式会社 ハードコート層付きポリカーボネートフィルムの製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005096218A (ja) * 2003-09-24 2005-04-14 Fuji Photo Film Co Ltd 溶液製膜方法及びフィルム製品
JP2013205545A (ja) * 2012-03-28 2013-10-07 Sumitomo Chemical Co Ltd 粘着剤付き光学部材の製造方法
JP2016024364A (ja) * 2014-07-22 2016-02-08 住友化学株式会社 偏光板の製造方法
WO2020138212A1 (ja) * 2018-12-27 2020-07-02 日本ゼオン株式会社 フィルムの製造方法、及び製造装置並びに液晶硬化フィルムの製造方法

Also Published As

Publication number Publication date
TW202310930A (zh) 2023-03-16
CN117561128A (zh) 2024-02-13
KR20240031954A (ko) 2024-03-08
JP2024012464A (ja) 2024-01-30
JP7379420B2 (ja) 2023-11-14
JP2023013268A (ja) 2023-01-26

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