JP7848887B2 - 積層フィルム - Google Patents

積層フィルム

Info

Publication number
JP7848887B2
JP7848887B2 JP2024554841A JP2024554841A JP7848887B2 JP 7848887 B2 JP7848887 B2 JP 7848887B2 JP 2024554841 A JP2024554841 A JP 2024554841A JP 2024554841 A JP2024554841 A JP 2024554841A JP 7848887 B2 JP7848887 B2 JP 7848887B2
Authority
JP
Japan
Prior art keywords
laminated film
layer
laminated
less
film according
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
JP2024554841A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2025057870A1 (https=
Inventor
嘉丈 増田
恵子 澤本
孝行 宇都
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Publication of JPWO2025057870A1 publication Critical patent/JPWO2025057870A1/ja
Application granted granted Critical
Publication of JP7848887B2 publication Critical patent/JP7848887B2/ja
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
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • 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
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/26—Reflecting filters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Laminated Bodies (AREA)
JP2024554841A 2023-09-15 2024-09-06 積層フィルム Active JP7848887B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023149797 2023-09-15
JP2023149797 2023-09-15
PCT/JP2024/032001 WO2025057870A1 (ja) 2023-09-15 2024-09-06 積層フィルム

Publications (2)

Publication Number Publication Date
JPWO2025057870A1 JPWO2025057870A1 (https=) 2025-03-20
JP7848887B2 true JP7848887B2 (ja) 2026-04-21

Family

ID=95021309

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024554841A Active JP7848887B2 (ja) 2023-09-15 2024-09-06 積層フィルム

Country Status (3)

Country Link
JP (1) JP7848887B2 (https=)
CN (1) CN121752433A (https=)
WO (1) WO2025057870A1 (https=)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005186613A (ja) 2003-12-05 2005-07-14 Toray Ind Inc 二軸延伸積層フィルム、合わせガラス用フィルムおよび合わせガラス
WO2013137288A1 (ja) 2012-03-16 2013-09-19 東レ株式会社 多層積層フィルム
JP2017002307A (ja) 2015-06-15 2017-01-05 東レ株式会社 ポリエステルフィルム、および偏光板保護フィルム
JP2017206012A (ja) 2016-05-13 2017-11-24 東レ株式会社 積層フィルムおよびそれを用いた液晶投影用合わせガラス
JP2021054061A (ja) 2019-09-26 2021-04-08 東レ株式会社 積層フィルム
JP7332057B1 (ja) 2021-09-29 2023-08-23 東レ株式会社 多層積層フィルム及び投影画像表示部材

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3901911B2 (ja) 2000-04-28 2007-04-04 帝人株式会社 透明積層フィルム
JP4167088B2 (ja) 2003-02-20 2008-10-15 帝人株式会社 二軸延伸多層積層ポリエステルフィルム
JP4527952B2 (ja) 2003-08-11 2010-08-18 帝人株式会社 二軸延伸多層積層フィルム
EP1686400B1 (en) 2003-10-27 2012-06-06 Teijin Dupont Films Japan Limited Near infrared shielding film
JP2007307893A (ja) 2006-04-20 2007-11-29 Toray Ind Inc マット調フィルムおよび成形品
JP5264331B2 (ja) 2008-07-08 2013-08-14 株式会社ブリヂストン 機能性フィルム

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005186613A (ja) 2003-12-05 2005-07-14 Toray Ind Inc 二軸延伸積層フィルム、合わせガラス用フィルムおよび合わせガラス
WO2013137288A1 (ja) 2012-03-16 2013-09-19 東レ株式会社 多層積層フィルム
JP2017002307A (ja) 2015-06-15 2017-01-05 東レ株式会社 ポリエステルフィルム、および偏光板保護フィルム
JP2017206012A (ja) 2016-05-13 2017-11-24 東レ株式会社 積層フィルムおよびそれを用いた液晶投影用合わせガラス
JP2021054061A (ja) 2019-09-26 2021-04-08 東レ株式会社 積層フィルム
JP7332057B1 (ja) 2021-09-29 2023-08-23 東レ株式会社 多層積層フィルム及び投影画像表示部材

Also Published As

Publication number Publication date
WO2025057870A1 (ja) 2025-03-20
CN121752433A (zh) 2026-03-27
JPWO2025057870A1 (https=) 2025-03-20

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