KR20230031811A - 수지 필름 및 그 제조 방법 - Google Patents

수지 필름 및 그 제조 방법 Download PDF

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Publication number
KR20230031811A
KR20230031811A KR1020227026497A KR20227026497A KR20230031811A KR 20230031811 A KR20230031811 A KR 20230031811A KR 1020227026497 A KR1020227026497 A KR 1020227026497A KR 20227026497 A KR20227026497 A KR 20227026497A KR 20230031811 A KR20230031811 A KR 20230031811A
Authority
KR
South Korea
Prior art keywords
film
resin composition
central portion
composition solution
solution
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
KR1020227026497A
Other languages
English (en)
Korean (ko)
Inventor
하루미 요네무시
나오키 와타나베
사토시 마에다
히로유키 와쿠이
덴이치로우 미즈구치
Original Assignee
도요보 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 도요보 가부시키가이샤 filed Critical 도요보 가부시키가이샤
Publication of KR20230031811A publication Critical patent/KR20230031811A/ko
Pending legal-status Critical Current

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Classifications

    • 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
    • B05D1/36—Successively applying liquids or other fluent materials, e.g. without intermediate treatment
    • 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
    • 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
    • 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
    • B05D7/24—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 for applying particular liquids or other fluent materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/12—Spreading-out the material on a substrate, e.g. on the surface of a liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/34—Component parts, details or accessories; Auxiliary operations
    • B29C41/36—Feeding the material on to the mould, core or other substrate
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Moulding By Coating Moulds (AREA)
  • Laminated Bodies (AREA)
KR1020227026497A 2020-07-03 2021-07-01 수지 필름 및 그 제조 방법 Pending KR20230031811A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2020-115576 2020-07-03
JP2020115576 2020-07-03
PCT/JP2021/024995 WO2022004852A1 (ja) 2020-07-03 2021-07-01 樹脂フィルム及びその製造方法

Publications (1)

Publication Number Publication Date
KR20230031811A true KR20230031811A (ko) 2023-03-07

Family

ID=79316392

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020227026497A Pending KR20230031811A (ko) 2020-07-03 2021-07-01 수지 필름 및 그 제조 방법

Country Status (5)

Country Link
JP (1) JPWO2022004852A1 (https=)
KR (1) KR20230031811A (https=)
CN (1) CN115697575B (https=)
TW (1) TW202202308A (https=)
WO (1) WO2022004852A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240007114A (ko) * 2021-05-12 2024-01-16 도요보 가부시키가이샤 수지 필름의 제조 방법 및 절단 전 필름
CN120380054A (zh) * 2022-12-23 2025-07-25 东洋纺株式会社 聚酰亚胺膜、层叠体、柔性电子器件及柔性电子器件的制造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0611800A (ja) 1992-06-26 1994-01-21 Konica Corp ロールフィルム収納カートリッジの組立方法及び装置
JP2002234040A (ja) 2000-12-06 2002-08-20 Du Pont Toray Co Ltd ポリイミドフィルム、その製造方法および用途
JP2008292751A (ja) 2007-05-24 2008-12-04 Nitto Denko Corp 位相差フィルム、偏光板、液晶パネルおよび液晶表示装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010051953A (ja) * 2008-07-30 2010-03-11 Hitachi Chem Co Ltd 塗工方法、塗工機、塗工フィルムの巻き取り方法及びロール巻き塗工フィルム
JP2011248198A (ja) * 2010-05-28 2011-12-08 Toppan Printing Co Ltd 光学フィルム及びその製造方法
JP2012218196A (ja) * 2011-04-05 2012-11-12 Nitto Denko Corp 光学フィルムの製造方法
JP5913035B2 (ja) * 2012-09-28 2016-04-27 株式会社日本触媒 延伸フィルムとその製造方法
JP2014159137A (ja) * 2013-02-20 2014-09-04 Dainippon Printing Co Ltd フィルム材及びフィルム材の製造方法
JP6303429B2 (ja) * 2013-11-19 2018-04-04 大日本印刷株式会社 機能性フィルムの製造方法及び機能性フィルム
JP2016093868A (ja) * 2014-11-14 2016-05-26 コニカミノルタ株式会社 樹脂フィルムの製造方法
JP6494844B1 (ja) * 2017-10-31 2019-04-03 住友化学株式会社 樹脂フィルムの製造方法および微小キズが少ない樹脂フィルム

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0611800A (ja) 1992-06-26 1994-01-21 Konica Corp ロールフィルム収納カートリッジの組立方法及び装置
JP2002234040A (ja) 2000-12-06 2002-08-20 Du Pont Toray Co Ltd ポリイミドフィルム、その製造方法および用途
JP2008292751A (ja) 2007-05-24 2008-12-04 Nitto Denko Corp 位相差フィルム、偏光板、液晶パネルおよび液晶表示装置

Also Published As

Publication number Publication date
CN115697575B (zh) 2025-01-14
CN115697575A (zh) 2023-02-03
WO2022004852A1 (ja) 2022-01-06
TW202202308A (zh) 2022-01-16
JPWO2022004852A1 (https=) 2022-01-06

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