KR102376576B1 - 적층 광학 필름의 제조 방법 - Google Patents

적층 광학 필름의 제조 방법 Download PDF

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Publication number
KR102376576B1
KR102376576B1 KR1020177000625A KR20177000625A KR102376576B1 KR 102376576 B1 KR102376576 B1 KR 102376576B1 KR 1020177000625 A KR1020177000625 A KR 1020177000625A KR 20177000625 A KR20177000625 A KR 20177000625A KR 102376576 B1 KR102376576 B1 KR 102376576B1
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KR
South Korea
Prior art keywords
optical film
active energy
energy ray
adhesive composition
meth
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KR1020177000625A
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English (en)
Korean (ko)
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KR20170032287A (ko
Inventor
다케시 사이토
다츠야 야마사키
데츠로우 이케다
Original Assignee
닛토덴코 가부시키가이샤
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Publication of KR20170032287A publication Critical patent/KR20170032287A/ko
Application granted granted Critical
Publication of KR102376576B1 publication Critical patent/KR102376576B1/ko

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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
    • 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
    • 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
    • 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
    • B32B27/06—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
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J4/00—Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; adhesives, based on monomers of macromolecular compounds of groups C09J183/00 - C09J183/16
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J5/00—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers
    • C09J5/02—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers involving pretreatment of the surfaces to be joined
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J5/00—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers
    • C09J5/04—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers involving separate application of adhesive ingredients to the different surfaces to be joined
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
    • C09J2301/312—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier parameters being the characterizing feature

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polarising Elements (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Liquid Crystal (AREA)
  • Laminated Bodies (AREA)
KR1020177000625A 2014-07-16 2015-07-14 적층 광학 필름의 제조 방법 KR102376576B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014146066A JP6376872B2 (ja) 2014-07-16 2014-07-16 積層光学フィルムの製造方法
JPJP-P-2014-146066 2014-07-16
PCT/JP2015/070138 WO2016010030A1 (ja) 2014-07-16 2015-07-14 積層光学フィルムの製造方法

Publications (2)

Publication Number Publication Date
KR20170032287A KR20170032287A (ko) 2017-03-22
KR102376576B1 true KR102376576B1 (ko) 2022-03-18

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Application Number Title Priority Date Filing Date
KR1020177000625A KR102376576B1 (ko) 2014-07-16 2015-07-14 적층 광학 필름의 제조 방법

Country Status (5)

Country Link
JP (1) JP6376872B2 (zh)
KR (1) KR102376576B1 (zh)
CN (1) CN106661386B (zh)
TW (2) TWI713460B (zh)
WO (1) WO2016010030A1 (zh)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6931629B2 (ja) * 2014-07-16 2021-09-08 日東電工株式会社 積層光学フィルムの製造方法
JP6486859B2 (ja) * 2016-03-29 2019-03-20 日東電工株式会社 偏光フィルムおよび画像表示装置
KR101892856B1 (ko) * 2016-05-02 2018-08-31 주식회사 엘지화학 편광판 및 이를 포함하는 액정 디스플레이 장치
JP2018200447A (ja) * 2017-05-30 2018-12-20 日東電工株式会社 光学フィルムの製造方法
JP7027003B2 (ja) * 2017-09-21 2022-03-01 日東電工株式会社 積層光学フィルムおよびその製造方法、ならびに画像表示装置
JP7137900B2 (ja) * 2018-02-26 2022-09-15 日東電工株式会社 活性エネルギー線硬化型接着剤組成物、偏光フィルムおよびその製造方法、光学フィルム、ならびに画像表示装置
JP6434186B1 (ja) * 2018-05-08 2018-12-05 住友化学株式会社 積層体およびその製造方法
JP7085414B2 (ja) * 2018-06-14 2022-06-16 住友化学株式会社 液晶フィルムの製造方法及び光学積層体の製造方法
JP6511580B2 (ja) * 2018-12-20 2019-05-15 日東電工株式会社 積層光学フィルムおよびその製造方法、ならびに画像表示装置
JP7305473B2 (ja) * 2019-07-18 2023-07-10 日東電工株式会社 偏光フィルムの製造方法及び偏光フィルムの製造装置
JP2021039274A (ja) * 2019-09-04 2021-03-11 日東電工株式会社 積層光学フィルムおよび画像表示装置
JP7297608B2 (ja) * 2019-09-04 2023-06-26 日東電工株式会社 偏光フィルムの製造方法
WO2022113842A1 (ja) * 2020-11-30 2022-06-02 日東電工株式会社 偏光板およびそれを用いた画像表示装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012043664A1 (ja) * 2010-09-28 2012-04-05 電気化学工業株式会社 硬化性樹脂組成物
JP2013228726A (ja) * 2012-03-30 2013-11-07 Nitto Denko Corp 偏光フィルム、光学フィルムおよび画像表示装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09143433A (ja) * 1995-11-20 1997-06-03 Toyo Ink Mfg Co Ltd 接着方法
JP2001296427A (ja) 2000-04-17 2001-10-26 Nitto Denko Corp 偏光板の製造方法及び液晶表示装置
JP2006220732A (ja) 2005-02-08 2006-08-24 Nitto Denko Corp 偏光子保護フィルムとその製造方法、偏光板とその製造方法、および画像表示装置
JP5426505B2 (ja) 2010-08-31 2014-02-26 日東電工株式会社 活性エネルギー線硬化型樹脂組成物、接着剤層、偏光板、光学フィルムおよび画像表示装置
JP2012068593A (ja) 2010-09-27 2012-04-05 Nitto Denko Corp 偏光板、該偏光板の製造方法、光学フィルムおよび画像表示装置
JP6195196B2 (ja) * 2011-10-14 2017-09-13 エルジー・ケム・リミテッド 両面型偏光板及びこれを含む光学装置
KR101448912B1 (ko) * 2012-03-06 2014-10-13 주식회사 아모그린텍 무광 필름 및 그 제조방법
JP5815645B2 (ja) * 2013-11-14 2015-11-17 日東電工株式会社 光学フィルムの製造方法、光学フィルムおよび画像表示装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012043664A1 (ja) * 2010-09-28 2012-04-05 電気化学工業株式会社 硬化性樹脂組成物
JP2013228726A (ja) * 2012-03-30 2013-11-07 Nitto Denko Corp 偏光フィルム、光学フィルムおよび画像表示装置

Also Published As

Publication number Publication date
TW201936408A (zh) 2019-09-16
TWI708682B (zh) 2020-11-01
WO2016010030A1 (ja) 2016-01-21
JP2016024228A (ja) 2016-02-08
JP6376872B2 (ja) 2018-08-22
CN106661386B (zh) 2020-10-23
TWI713460B (zh) 2020-12-21
TW201609401A (zh) 2016-03-16
CN106661386A (zh) 2017-05-10
KR20170032287A (ko) 2017-03-22

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