KR102925643B1 - 적층 필름 및 적층 필름의 제조 방법 - Google Patents

적층 필름 및 적층 필름의 제조 방법

Info

Publication number
KR102925643B1
KR102925643B1 KR1020237032990A KR20237032990A KR102925643B1 KR 102925643 B1 KR102925643 B1 KR 102925643B1 KR 1020237032990 A KR1020237032990 A KR 1020237032990A KR 20237032990 A KR20237032990 A KR 20237032990A KR 102925643 B1 KR102925643 B1 KR 102925643B1
Authority
KR
South Korea
Prior art keywords
resin sheet
less
film
resin
release layer
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.)
Active
Application number
KR1020237032990A
Other languages
English (en)
Korean (ko)
Other versions
KR20230152102A (ko
Inventor
미츠하루 나카타니
유카 스기모토
유지 오노
겐이치 모리
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 KR20230152102A publication Critical patent/KR20230152102A/ko
Application granted granted Critical
Publication of KR102925643B1 publication Critical patent/KR102925643B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/023—Optical properties
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/06—Interconnection of layers permitting easy separation
    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/412—Transparent
    • 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
    • B32B2457/00—Electrical equipment
    • 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
    • B32B2551/00—Optical elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
KR1020237032990A 2021-03-02 2022-03-01 적층 필름 및 적층 필름의 제조 방법 Active KR102925643B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2021-032835 2021-03-02
JP2021032835 2021-03-02
PCT/JP2022/008541 WO2022186184A1 (ja) 2021-03-02 2022-03-01 積層フィルムおよび積層フィルムの製造方法

Publications (2)

Publication Number Publication Date
KR20230152102A KR20230152102A (ko) 2023-11-02
KR102925643B1 true KR102925643B1 (ko) 2026-02-11

Family

ID=83154749

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237032990A Active KR102925643B1 (ko) 2021-03-02 2022-03-01 적층 필름 및 적층 필름의 제조 방법

Country Status (4)

Country Link
JP (1) JPWO2022186184A1 (https=)
KR (1) KR102925643B1 (https=)
CN (1) CN116897109B (https=)
WO (1) WO2022186184A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119562893A (zh) * 2022-07-20 2025-03-04 东洋纺株式会社 层叠薄膜卷和层叠薄膜卷的制造方法
WO2024019039A1 (ja) * 2022-07-20 2024-01-25 東洋紡株式会社 積層フィルムおよび積層フィルムの製造方法
CN119585114A (zh) * 2022-07-20 2025-03-07 东洋纺株式会社 层叠薄膜和层叠薄膜的制造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5170083B2 (ja) 2007-03-12 2013-03-27 コニカミノルタアドバンストレイヤー株式会社 防眩性反射防止フィルムの製造方法、防眩性反射防止フィルム、偏光板及び表示装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8470445B2 (en) * 2006-09-20 2013-06-25 Mitsubishi Rayon Co., Ltd. Resin laminate, method for production thereof, and transfer film for use in the production of resin laminate
JP5348914B2 (ja) * 2008-03-19 2013-11-20 富士フイルム株式会社 防眩性フィルム及びその製造方法
US20120070614A1 (en) * 2009-05-21 2012-03-22 Hiroshi Takahashi Anti-newton-ring film and touch panel
JP5774857B2 (ja) 2011-01-14 2015-09-09 ユニチカ株式会社 易滑性ポリエステルフィルムおよびその製造方法
US9550725B2 (en) * 2011-11-25 2017-01-24 Basf Se Lipophilic polyalkylenepolyamines by homogeneously catalyzed alcohol amination
JP6085185B2 (ja) 2013-02-06 2017-02-22 株式会社ダイセル 燃料電池製造用離型フィルム及び積層体並びに燃料電池の製造方法
JP6340855B2 (ja) 2014-03-22 2018-06-13 三菱ケミカル株式会社 フィルム積層体
JP6492482B2 (ja) * 2014-09-19 2019-04-03 凸版印刷株式会社 樹脂組成物、樹脂シート、積層シート及び発泡壁紙
WO2016163361A1 (ja) * 2015-04-08 2016-10-13 デンカ株式会社 熱可塑性多層樹脂シート及びこれを用いた容器
JP6724305B2 (ja) * 2015-07-24 2020-07-15 三菱瓦斯化学株式会社 プリプレグ
WO2019005823A1 (en) * 2017-06-26 2019-01-03 The Trustees Of Columbia University In The City Of New York MILLIMETRIC SCALE LENGTH NETWORK COUPLER
US11174448B2 (en) * 2017-10-25 2021-11-16 Daicel Corporation Tactile film, method of producing same, molded article, and method of improving finger slidability
JP6981205B2 (ja) 2017-11-24 2021-12-15 コニカミノルタ株式会社 光学フィルムおよび偏光板
CN114040938B (zh) * 2019-07-10 2024-10-29 株式会社村田制作所 薄膜电容器
KR102190888B1 (ko) 2020-04-07 2020-12-15 삼성전자 주식회사 디스플레이장치 및 그 제어방법

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5170083B2 (ja) 2007-03-12 2013-03-27 コニカミノルタアドバンストレイヤー株式会社 防眩性反射防止フィルムの製造方法、防眩性反射防止フィルム、偏光板及び表示装置

Also Published As

Publication number Publication date
WO2022186184A1 (ja) 2022-09-09
CN116897109B (zh) 2025-11-14
JPWO2022186184A1 (https=) 2022-09-09
KR20230152102A (ko) 2023-11-02
CN116897109A (zh) 2023-10-17

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