JP6175527B1 - 積層光学フィルムの製造方法 - Google Patents

積層光学フィルムの製造方法 Download PDF

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Publication number
JP6175527B1
JP6175527B1 JP2016034388A JP2016034388A JP6175527B1 JP 6175527 B1 JP6175527 B1 JP 6175527B1 JP 2016034388 A JP2016034388 A JP 2016034388A JP 2016034388 A JP2016034388 A JP 2016034388A JP 6175527 B1 JP6175527 B1 JP 6175527B1
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JP
Japan
Prior art keywords
optical film
width
adhesive layer
film
laminated
Prior art date
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Active
Application number
JP2016034388A
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English (en)
Japanese (ja)
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JP2017149052A (ja
Inventor
俊之 仲
俊之 仲
武志 川上
武志 川上
卓也 安藤
卓也 安藤
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Sumitomo Chemical Co Ltd
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Sumitomo Chemical Co Ltd
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Filing date
Publication date
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP2016034388A priority Critical patent/JP6175527B1/ja
Priority to PCT/JP2017/006356 priority patent/WO2017146042A1/ja
Priority to CN201780012810.0A priority patent/CN108700695B/zh
Priority to KR1020187026329A priority patent/KR102693081B1/ko
Priority to TW106105918A priority patent/TWI704058B/zh
Application granted granted Critical
Publication of JP6175527B1 publication Critical patent/JP6175527B1/ja
Publication of JP2017149052A publication Critical patent/JP2017149052A/ja
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    • 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
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • 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
    • B32B23/00—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose
    • B32B23/04—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose comprising such cellulosic plastic substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B23/08—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose comprising such cellulosic plastic substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material 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
    • B32B27/06—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
    • B32B27/08—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 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/26—Polymeric coating
    • 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
    • B32B2307/42—Polarizing, birefringent, filtering
    • 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
    • B32B2307/70—Other properties
    • B32B2307/748—Releasability

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Laminated Bodies (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
JP2016034388A 2016-02-25 2016-02-25 積層光学フィルムの製造方法 Active JP6175527B1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2016034388A JP6175527B1 (ja) 2016-02-25 2016-02-25 積層光学フィルムの製造方法
PCT/JP2017/006356 WO2017146042A1 (ja) 2016-02-25 2017-02-21 積層光学フィルムの製造方法
CN201780012810.0A CN108700695B (zh) 2016-02-25 2017-02-21 层叠光学膜的制造方法
KR1020187026329A KR102693081B1 (ko) 2016-02-25 2017-02-21 적층 광학 필름의 제조 방법
TW106105918A TWI704058B (zh) 2016-02-25 2017-02-22 積層光學膜之製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016034388A JP6175527B1 (ja) 2016-02-25 2016-02-25 積層光学フィルムの製造方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2017023217A Division JP2017151421A (ja) 2017-02-10 2017-02-10 積層光学フィルムの製造方法

Publications (2)

Publication Number Publication Date
JP6175527B1 true JP6175527B1 (ja) 2017-08-02
JP2017149052A JP2017149052A (ja) 2017-08-31

Family

ID=59505230

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016034388A Active JP6175527B1 (ja) 2016-02-25 2016-02-25 積層光学フィルムの製造方法

Country Status (5)

Country Link
JP (1) JP6175527B1 (zh)
KR (1) KR102693081B1 (zh)
CN (1) CN108700695B (zh)
TW (1) TWI704058B (zh)
WO (1) WO2017146042A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6641338B2 (ja) * 2017-11-02 2020-02-05 積水化学工業株式会社 積層フィルム及び積層フィルムの製造方法
WO2020110816A1 (ja) * 2018-11-28 2020-06-04 富士フイルム株式会社 光学積層フィルムロールの製造方法、および、光学積層フィルムロール
JP6893292B1 (ja) 2020-12-15 2021-06-23 住友化学株式会社 偏光フィルムの製造方法および製造装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3982387B2 (ja) * 2002-11-06 2007-09-26 住友化学株式会社 感圧接着剤付き機能性フィルムの製造法
JP4182248B2 (ja) * 2002-12-03 2008-11-19 住友化学株式会社 感圧接着剤付き機能性フィルムの製造方法
JP4335773B2 (ja) * 2004-09-27 2009-09-30 日東電工株式会社 フィルム積層物の製造方法、及びそれに用いる製造装置
JP2011161887A (ja) * 2010-02-15 2011-08-25 Nippon Zeon Co Ltd 長尺のフィルムのロール体
JP5991803B2 (ja) * 2010-10-29 2016-09-14 住友化学株式会社 偏光板の製造方法
JP6006933B2 (ja) * 2011-12-06 2016-10-12 日東電工株式会社 積層フィルムの製造方法
WO2013114583A1 (ja) * 2012-02-01 2013-08-08 住友化学株式会社 偏光性積層フィルムの製造方法及び偏光板の製造方法
KR101839651B1 (ko) * 2012-02-03 2018-04-26 스미또모 가가꾸 가부시키가이샤 편광성 적층 필름 및 그 제조방법
JP6154099B2 (ja) * 2012-02-03 2017-06-28 住友化学株式会社 偏光性積層フィルムの製造方法及び偏光板の製造方法
JP6045161B2 (ja) * 2012-03-07 2016-12-14 日東電工株式会社 偏光板の製造方法
JP5972106B2 (ja) 2012-08-28 2016-08-17 日東電工株式会社 偏光板の製造方法
JP6173726B2 (ja) 2013-03-08 2017-08-02 日東電工株式会社 多層積層フィルムの製造方法
JP6422389B2 (ja) * 2015-04-10 2018-11-14 新潟トランシス株式会社 非常用ボタンの誤作動防止カバー及び非常用ボタン

Also Published As

Publication number Publication date
JP2017149052A (ja) 2017-08-31
KR20180116315A (ko) 2018-10-24
KR102693081B1 (ko) 2024-08-07
TW201736111A (zh) 2017-10-16
CN108700695B (zh) 2020-12-25
CN108700695A (zh) 2018-10-23
TWI704058B (zh) 2020-09-11
WO2017146042A1 (ja) 2017-08-31

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