JP2020003675A - 粘着剤組成物、表面保護フィルム、及び、光学フィルム - Google Patents

粘着剤組成物、表面保護フィルム、及び、光学フィルム Download PDF

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Publication number
JP2020003675A
JP2020003675A JP2018123653A JP2018123653A JP2020003675A JP 2020003675 A JP2020003675 A JP 2020003675A JP 2018123653 A JP2018123653 A JP 2018123653A JP 2018123653 A JP2018123653 A JP 2018123653A JP 2020003675 A JP2020003675 A JP 2020003675A
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JP
Japan
Prior art keywords
film
sensitive adhesive
pressure
polarizing film
group
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.)
Pending
Application number
JP2018123653A
Other languages
English (en)
Japanese (ja)
Inventor
圭太 小川
Keita Ogawa
圭太 小川
真人 山形
Masato Yamagata
真人 山形
賢一 片岡
Kenichi Kataoka
賢一 片岡
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.)
Nitto Denko Corp
Original Assignee
Nitto Denko Corp
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 Nitto Denko Corp filed Critical Nitto Denko Corp
Priority to JP2018123653A priority Critical patent/JP2020003675A/ja
Priority to KR1020190075534A priority patent/KR20200001992A/ko
Priority to TW108122096A priority patent/TW202000444A/zh
Priority to CN201910570196.0A priority patent/CN110655881A/zh
Publication of JP2020003675A publication Critical patent/JP2020003675A/ja
Pending legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00Features of adhesives not provided for in group C09J9/00, e.g. additives
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J133/00Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
    • C09J133/04Homopolymers or copolymers of esters
    • C09J133/06Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09J133/062Copolymers with monomers not covered by C09J133/06
    • C09J133/066Copolymers with monomers not covered by C09J133/06 containing -OH groups
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02Non-macromolecular additives
    • C09J11/06Non-macromolecular additives organic
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/08Macromolecular additives
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J133/00Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J175/00Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
    • C09J175/04Polyurethanes
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J183/00Adhesives based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Adhesives based on derivatives of such polymers
    • C09J183/04Polysiloxanes
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00Adhesives in the form of films or foils
    • C09J7/20Adhesives in the form of films or foils characterised by their carriers
    • C09J7/22Plastics; Metallised plastics
    • C09J7/25Plastics; Metallised plastics based on macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
    • C09J7/255Polyesters
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00Adhesives in the form of films or foils
    • C09J7/30Adhesives in the form of films or foils characterised by the adhesive composition
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/14Protective coatings, e.g. hard coatings
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/30Polarising elements
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/30Polarising elements
    • G02B5/3025Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1335Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133528Polarisers
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00Additional features of adhesives in the form of films or foils
    • C09J2301/30Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
    • C09J2301/312Additional 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
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2433/00Presence of (meth)acrylic polymer
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2467/00Presence of polyester
    • C09J2467/006Presence of polyester in the substrate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Adhesive Tapes (AREA)
  • Laminated Bodies (AREA)
JP2018123653A 2018-06-28 2018-06-28 粘着剤組成物、表面保護フィルム、及び、光学フィルム Pending JP2020003675A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2018123653A JP2020003675A (ja) 2018-06-28 2018-06-28 粘着剤組成物、表面保護フィルム、及び、光学フィルム
KR1020190075534A KR20200001992A (ko) 2018-06-28 2019-06-25 점착제 조성물, 표면 보호 필름 및 광학 필름
TW108122096A TW202000444A (zh) 2018-06-28 2019-06-25 黏著劑組合物、表面保護膜、及光學膜
CN201910570196.0A CN110655881A (zh) 2018-06-28 2019-06-27 粘合剂组合物、表面保护薄膜、以及光学薄膜

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018123653A JP2020003675A (ja) 2018-06-28 2018-06-28 粘着剤組成物、表面保護フィルム、及び、光学フィルム

Publications (1)

Publication Number Publication Date
JP2020003675A true JP2020003675A (ja) 2020-01-09

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018123653A Pending JP2020003675A (ja) 2018-06-28 2018-06-28 粘着剤組成物、表面保護フィルム、及び、光学フィルム

Country Status (4)

Country Link
JP (1) JP2020003675A (ko)
KR (1) KR20200001992A (ko)
CN (1) CN110655881A (ko)
TW (1) TW202000444A (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021116408A (ja) * 2020-01-28 2021-08-10 日東電工株式会社 表面保護フィルム

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6135698A (en) * 1999-04-30 2000-10-24 Asyst Technologies, Inc. Universal tool interface and/or workpiece transfer apparatus for SMIF and open pod applications
US11703709B1 (en) * 2021-02-02 2023-07-18 Meta Platforms Technologies, Llc Optical element with linear polarizer

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005330464A (ja) * 2004-04-19 2005-12-02 Nitto Denko Corp 粘着剤組成物および粘着シート類
JP2006011365A (ja) * 2004-05-26 2006-01-12 Nitto Denko Corp 粘着型光学部材
JP2006152235A (ja) * 2004-10-28 2006-06-15 Nitto Denko Corp 粘着剤組成物、粘着シート類および表面保護フィルム
JP2013237721A (ja) * 2012-05-11 2013-11-28 Nitto Denko Corp 再剥離用水分散型アクリル系粘着剤組成物、及び粘着シート
JP2015028134A (ja) * 2013-06-25 2015-02-12 日東電工株式会社 粘着剤組成物、表面保護フィルム、及び、光学部材
JP5823591B1 (ja) * 2014-10-01 2015-11-25 古河電気工業株式会社 半導体ウエハ表面保護用粘着テープおよび半導体ウエハの加工方法
JP2016102148A (ja) * 2014-11-27 2016-06-02 日東電工株式会社 表面保護フィルム、表面保護フィルムの製造方法、及び、光学部材
JP2017021239A (ja) * 2015-07-13 2017-01-26 日東電工株式会社 偏光フィルム用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
WO2018056167A1 (ja) * 2016-09-26 2018-03-29 日東電工株式会社 粘着剤組成物、粘着シート、及び、光学部材
WO2018096858A1 (ja) * 2016-11-24 2018-05-31 リンテック株式会社 両面シリコーン粘着シート及び両面シリコーン粘着シートの製造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
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JP5912833B2 (ja) * 2011-05-26 2016-04-27 日東電工株式会社 光学フィルム用粘着剤組成物、光学フィルム用粘着剤層、粘着剤層付光学フィルムおよび画像表示装置
JP6227237B2 (ja) * 2011-10-19 2017-11-08 日東電工株式会社 再剥離用水分散型アクリル系粘着剤組成物、及び、粘着シート
JP2014111705A (ja) * 2012-03-30 2014-06-19 Nitto Denko Corp 粘着シート
JP5687722B2 (ja) * 2012-03-30 2015-03-18 日東電工株式会社 粘着シート、及び、光学部材
JP6017217B2 (ja) * 2012-07-27 2016-10-26 日東電工株式会社 再剥離用水分散型アクリル系粘着剤組成物、粘着シート、及び、光学部材
JP6133109B2 (ja) * 2013-04-09 2017-05-24 日東電工株式会社 粘着剤組成物、及び粘着シート
JP6239302B2 (ja) * 2013-07-31 2017-11-29 日東電工株式会社 粘着シート、及び、光学部材
JP6203563B2 (ja) * 2013-07-31 2017-09-27 日東電工株式会社 粘着シート、及び、光学部材
JP6952497B2 (ja) * 2017-05-31 2021-10-20 日東電工株式会社 粘着剤組成物、表面保護シート、及び、光学部材
JP6483764B2 (ja) 2017-07-21 2019-03-13 藤森工業株式会社 表面保護フィルム

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005330464A (ja) * 2004-04-19 2005-12-02 Nitto Denko Corp 粘着剤組成物および粘着シート類
JP2006011365A (ja) * 2004-05-26 2006-01-12 Nitto Denko Corp 粘着型光学部材
JP2006152235A (ja) * 2004-10-28 2006-06-15 Nitto Denko Corp 粘着剤組成物、粘着シート類および表面保護フィルム
JP2013237721A (ja) * 2012-05-11 2013-11-28 Nitto Denko Corp 再剥離用水分散型アクリル系粘着剤組成物、及び粘着シート
JP2015028134A (ja) * 2013-06-25 2015-02-12 日東電工株式会社 粘着剤組成物、表面保護フィルム、及び、光学部材
JP5823591B1 (ja) * 2014-10-01 2015-11-25 古河電気工業株式会社 半導体ウエハ表面保護用粘着テープおよび半導体ウエハの加工方法
JP2016102148A (ja) * 2014-11-27 2016-06-02 日東電工株式会社 表面保護フィルム、表面保護フィルムの製造方法、及び、光学部材
JP2017021239A (ja) * 2015-07-13 2017-01-26 日東電工株式会社 偏光フィルム用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
WO2018056167A1 (ja) * 2016-09-26 2018-03-29 日東電工株式会社 粘着剤組成物、粘着シート、及び、光学部材
WO2018096858A1 (ja) * 2016-11-24 2018-05-31 リンテック株式会社 両面シリコーン粘着シート及び両面シリコーン粘着シートの製造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021116408A (ja) * 2020-01-28 2021-08-10 日東電工株式会社 表面保護フィルム
CN113249053A (zh) * 2020-01-28 2021-08-13 日东电工株式会社 表面保护薄膜

Also Published As

Publication number Publication date
KR20200001992A (ko) 2020-01-07
TW202000444A (zh) 2020-01-01
CN110655881A (zh) 2020-01-07

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