KR102035717B1 - 적층체 및 그 제조 방법 - Google Patents

적층체 및 그 제조 방법 Download PDF

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Publication number
KR102035717B1
KR102035717B1 KR1020190045746A KR20190045746A KR102035717B1 KR 102035717 B1 KR102035717 B1 KR 102035717B1 KR 1020190045746 A KR1020190045746 A KR 1020190045746A KR 20190045746 A KR20190045746 A KR 20190045746A KR 102035717 B1 KR102035717 B1 KR 102035717B1
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KR
South Korea
Prior art keywords
film
transparent resin
resin film
laminated body
support body
Prior art date
Application number
KR1020190045746A
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English (en)
Korean (ko)
Inventor
히토시 후쿠이
미츠노리 노도노
아키히코 나카타니
가즈키 다이마츠
마사요시 가라사와
Original Assignee
스미또모 가가꾸 가부시키가이샤
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Publication of KR102035717B1 publication Critical patent/KR102035717B1/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
    • 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
    • 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
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • 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
    • B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • B32B27/281—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polyimides
    • 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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (co)polymers
    • 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
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • 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
    • B32B7/022—Mechanical 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
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/023—Optical properties
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • 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
    • 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
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/536—Hardness
    • 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
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/538—Roughness
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Polarising Elements (AREA)
KR1020190045746A 2018-05-08 2019-04-18 적층체 및 그 제조 방법 KR102035717B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2018090137 2018-05-08
JPJP-P-2018-090137 2018-05-08
JPJP-P-2018-127634 2018-07-04
JP2018127634A JP6434186B1 (ja) 2018-05-08 2018-07-04 積層体およびその製造方法

Related Child Applications (1)

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KR1020190128949A Division KR20190128607A (ko) 2018-05-08 2019-10-17 적층체 및 그 제조 방법

Publications (1)

Publication Number Publication Date
KR102035717B1 true KR102035717B1 (ko) 2019-10-24

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KR1020190045746A KR102035717B1 (ko) 2018-05-08 2019-04-18 적층체 및 그 제조 방법
KR1020190128949A KR20190128607A (ko) 2018-05-08 2019-10-17 적층체 및 그 제조 방법

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KR1020190128949A KR20190128607A (ko) 2018-05-08 2019-10-17 적층체 및 그 제조 방법

Country Status (4)

Country Link
JP (2) JP6434186B1 (ja)
KR (2) KR102035717B1 (ja)
CN (2) CN111231467A (ja)
TW (1) TW201946951A (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6678274B1 (ja) * 2018-11-22 2020-04-08 住友化学株式会社 積層フィルム巻回体、ハードコートフィルム付き積層体、及び偏光板

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0985752A (ja) * 1995-09-25 1997-03-31 Toshiba Corp 金型用洗浄剤
JPH09304621A (ja) * 1996-05-17 1997-11-28 Kanegafuchi Chem Ind Co Ltd 位相差フィルムの製造方法
JPH10310639A (ja) 1997-05-09 1998-11-24 Ube Ind Ltd 無色透明なポリイミドおよびその製造法
JP2006308503A (ja) * 2005-05-02 2006-11-09 Fujinon Sano Kk 被測定体の清浄度測定方法
JP2007023245A (ja) * 2005-07-11 2007-02-01 Idm:Kk 洗浄剤組成物
JP2008180905A (ja) * 2007-01-24 2008-08-07 Fujifilm Corp 光学フイルムの製造方法、光学フイルム用支持体、光学フイルム、偏光板及び画像表示装置
JP2008254223A (ja) * 2007-03-31 2008-10-23 Konica Minolta Opto Inc 光学フィルム、その製造方法、光学フィルムを用いた偏光板、及び表示装置
JP2013112717A (ja) * 2011-11-28 2013-06-10 Kaneko Kagaku:Kk 洗浄用溶剤組成物及び洗浄方法
JP2013184338A (ja) * 2012-03-07 2013-09-19 Du Pont-Toray Co Ltd ポリイミドフィルムの製造方法及びその製造方法によって得られるポリイミドフィルム
JP2015049476A (ja) * 2013-09-04 2015-03-16 日東電工株式会社 光学フィルムの製造方法
WO2016148161A1 (ja) * 2015-03-17 2016-09-22 日本合成化学工業株式会社 ポリビニルアルコール系フィルムの製造方法、ポリビニルアルコール系フィルム、および偏光膜
JP2017013492A (ja) * 2015-06-26 2017-01-19 東友ファインケム株式会社Dongwoo Fine−Chem Co., Ltd. 積層フィルム及びそれを含む画像表示装置
WO2017119391A1 (ja) * 2016-01-08 2017-07-13 大日本印刷株式会社 光学フィルム、偏光板および画像表示装置
JP2017156751A (ja) * 2016-03-04 2017-09-07 ドンウ ファインケム カンパニー リミテッド ハードコートフィルム
KR20170142476A (ko) * 2016-06-17 2017-12-28 주식회사 엘지화학 광학 필름, 편광판 및 액정 디스플레이 장치 및 이들의 제조방법

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070093061A1 (en) * 2005-10-22 2007-04-26 Moore John C Solvent removal of photoresist mask and gold impregnated residue and process
CN101269302B (zh) * 2008-05-06 2011-08-31 南京奥特高科技有限公司 非结晶型永久亲水聚偏氟乙烯膜材料及其制备方法
JP5663160B2 (ja) * 2009-09-28 2015-02-04 東京応化工業株式会社 表面処理剤及び表面処理方法
EP2512801B1 (en) * 2009-12-17 2014-05-14 Dow Global Technologies LLC Composite laminates and uses thereof
JP2015108733A (ja) * 2013-12-05 2015-06-11 チェイル インダストリーズ インコーポレイテッド 樹脂膜及び樹脂膜の製造方法
JP5961158B2 (ja) * 2013-12-24 2016-08-02 日東電工株式会社 光学積層体の製造方法
JP6376872B2 (ja) * 2014-07-16 2018-08-22 日東電工株式会社 積層光学フィルムの製造方法
JP6170224B1 (ja) * 2016-05-10 2017-07-26 住友化学株式会社 透明樹脂フィルムの製造方法、及び透明樹脂フィルムを有する積層体の製造方法
JP6400875B1 (ja) * 2018-02-14 2018-10-03 住友化学株式会社 積層体

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0985752A (ja) * 1995-09-25 1997-03-31 Toshiba Corp 金型用洗浄剤
JPH09304621A (ja) * 1996-05-17 1997-11-28 Kanegafuchi Chem Ind Co Ltd 位相差フィルムの製造方法
JPH10310639A (ja) 1997-05-09 1998-11-24 Ube Ind Ltd 無色透明なポリイミドおよびその製造法
JP2006308503A (ja) * 2005-05-02 2006-11-09 Fujinon Sano Kk 被測定体の清浄度測定方法
JP2007023245A (ja) * 2005-07-11 2007-02-01 Idm:Kk 洗浄剤組成物
JP2008180905A (ja) * 2007-01-24 2008-08-07 Fujifilm Corp 光学フイルムの製造方法、光学フイルム用支持体、光学フイルム、偏光板及び画像表示装置
JP2008254223A (ja) * 2007-03-31 2008-10-23 Konica Minolta Opto Inc 光学フィルム、その製造方法、光学フィルムを用いた偏光板、及び表示装置
JP2013112717A (ja) * 2011-11-28 2013-06-10 Kaneko Kagaku:Kk 洗浄用溶剤組成物及び洗浄方法
JP2013184338A (ja) * 2012-03-07 2013-09-19 Du Pont-Toray Co Ltd ポリイミドフィルムの製造方法及びその製造方法によって得られるポリイミドフィルム
JP2015049476A (ja) * 2013-09-04 2015-03-16 日東電工株式会社 光学フィルムの製造方法
WO2016148161A1 (ja) * 2015-03-17 2016-09-22 日本合成化学工業株式会社 ポリビニルアルコール系フィルムの製造方法、ポリビニルアルコール系フィルム、および偏光膜
JP2017013492A (ja) * 2015-06-26 2017-01-19 東友ファインケム株式会社Dongwoo Fine−Chem Co., Ltd. 積層フィルム及びそれを含む画像表示装置
WO2017119391A1 (ja) * 2016-01-08 2017-07-13 大日本印刷株式会社 光学フィルム、偏光板および画像表示装置
JP2017156751A (ja) * 2016-03-04 2017-09-07 ドンウ ファインケム カンパニー リミテッド ハードコートフィルム
KR20170142476A (ko) * 2016-06-17 2017-12-28 주식회사 엘지화학 광학 필름, 편광판 및 액정 디스플레이 장치 및 이들의 제조방법

Also Published As

Publication number Publication date
TW201946951A (zh) 2019-12-16
JP2019195988A (ja) 2019-11-14
JP2019195990A (ja) 2019-11-14
CN111231467A (zh) 2020-06-05
KR20190128607A (ko) 2019-11-18
JP6434186B1 (ja) 2018-12-05
CN110039867B (zh) 2020-03-13
CN110039867A (zh) 2019-07-23

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