JP6725448B2 - 粘着剤組成物及び粘着フィルム - Google Patents

粘着剤組成物及び粘着フィルム Download PDF

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Publication number
JP6725448B2
JP6725448B2 JP2017076862A JP2017076862A JP6725448B2 JP 6725448 B2 JP6725448 B2 JP 6725448B2 JP 2017076862 A JP2017076862 A JP 2017076862A JP 2017076862 A JP2017076862 A JP 2017076862A JP 6725448 B2 JP6725448 B2 JP 6725448B2
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Japan
Prior art keywords
pressure
sensitive adhesive
group
meth
adhesive layer
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Active
Application number
JP2017076862A
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English (en)
Japanese (ja)
Other versions
JP2018177901A (ja
Inventor
毅 長倉
毅 長倉
吉田　弘幸
弘幸 吉田
史恵 鈴木
史恵 鈴木
健太郎 大津賀
健太郎 大津賀
昌世 菱沼
昌世 菱沼
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.)
Fujimori Kogyo Co Ltd
Original Assignee
Fujimori Kogyo Co Ltd
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 Fujimori Kogyo Co Ltd filed Critical Fujimori Kogyo Co Ltd
Priority to JP2017076862A priority Critical patent/JP6725448B2/ja
Priority to KR1020170133826A priority patent/KR102034512B1/ko
Priority to CN201710963801.1A priority patent/CN108690535B/zh
Priority to TW106137357A priority patent/TWI761383B/zh
Publication of JP2018177901A publication Critical patent/JP2018177901A/ja
Priority to KR1020190127391A priority patent/KR102100109B1/ko
Priority to KR1020200041881A priority patent/KR102161999B1/ko
Application granted granted Critical
Publication of JP6725448B2 publication Critical patent/JP6725448B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • C09J133/00—Adhesives 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
    • C09J133/04—Homopolymers or copolymers of esters
    • C09J133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09J133/062—Copolymers with monomers not covered by C09J133/06
    • C09J133/066—Copolymers with monomers not covered by C09J133/06 containing -OH groups
    • 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
    • C09J133/00—Adhesives 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
    • C09J133/04—Homopolymers or copolymers of esters
    • C09J133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09J133/08—Homopolymers or copolymers of acrylic acid esters
    • 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
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02—Non-macromolecular additives
    • C09J11/06—Non-macromolecular additives organic
    • 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
    • C09J7/00—Adhesives in the form of films or foils
    • 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
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • 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
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/40—Adhesives in the form of films or foils characterised by release liners
    • 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
    • C09J9/00—Adhesives characterised by their physical nature or the effects produced, e.g. glue sticks
    • 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
    • C09J9/00—Adhesives characterised by their physical nature or the effects produced, e.g. glue sticks
    • C09J9/02—Electrically-conducting 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
    • G02F—OPTICAL 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
    • G02F1/00—Devices 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
    • G02F1/01—Devices 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 
    • G02F1/13—Devices 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL 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
    • G02F1/00—Devices 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
    • G02F1/01—Devices 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 
    • G02F1/13—Devices 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133528—Polarisers
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Adhesive Tapes (AREA)
  • Polarising Elements (AREA)
  • Laminated Bodies (AREA)
JP2017076862A 2017-04-07 2017-04-07 粘着剤組成物及び粘着フィルム Active JP6725448B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2017076862A JP6725448B2 (ja) 2017-04-07 2017-04-07 粘着剤組成物及び粘着フィルム
KR1020170133826A KR102034512B1 (ko) 2017-04-07 2017-10-16 점착제 조성물 및 점착 필름
CN201710963801.1A CN108690535B (zh) 2017-04-07 2017-10-17 粘着剂组合物以及粘着膜
TW106137357A TWI761383B (zh) 2017-04-07 2017-10-30 黏著劑組合物及黏著薄膜
KR1020190127391A KR102100109B1 (ko) 2017-04-07 2019-10-15 점착제 조성물 및 점착 필름
KR1020200041881A KR102161999B1 (ko) 2017-04-07 2020-04-07 점착제 조성물 및 점착 필름

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017076862A JP6725448B2 (ja) 2017-04-07 2017-04-07 粘着剤組成物及び粘着フィルム

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2020108932A Division JP2020152920A (ja) 2020-06-24 2020-06-24 粘着剤組成物及び粘着フィルム

Publications (2)

Publication Number Publication Date
JP2018177901A JP2018177901A (ja) 2018-11-15
JP6725448B2 true JP6725448B2 (ja) 2020-07-15

Family

ID=63844033

Family Applications (1)

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JP2017076862A Active JP6725448B2 (ja) 2017-04-07 2017-04-07 粘着剤組成物及び粘着フィルム

Country Status (4)

Country Link
JP (1) JP6725448B2 (ko)
KR (3) KR102034512B1 (ko)
CN (1) CN108690535B (ko)
TW (1) TWI761383B (ko)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6843041B2 (ja) * 2017-12-27 2021-03-17 藤森工業株式会社 粘着剤組成物及び粘着フィルム
KR102152249B1 (ko) * 2018-10-29 2020-09-04 (주)이녹스첨단소재 디스플레이용 점착시트 및 이를 포함하는 디스플레이
KR102152241B1 (ko) * 2018-10-30 2020-09-04 (주)이녹스첨단소재 디스플레이용 점착시트 및 이를 포함하는 디스플레이
CN110862789A (zh) * 2019-10-25 2020-03-06 昆山之奇美材料科技有限公司 一种偏光板用压敏粘合剂及偏光板和液晶显示器
CN111087941A (zh) * 2020-01-17 2020-05-01 苏州世华新材料科技股份有限公司 一种透明导电胶黏剂组合物及其制备和应用
CN111273389B (zh) * 2020-04-02 2022-05-06 佛山纬达光电材料股份有限公司 一种低成本高耐候性能的车载显示器用偏光片
JP2020152920A (ja) * 2020-06-24 2020-09-24 藤森工業株式会社 粘着剤組成物及び粘着フィルム
JP7227335B2 (ja) * 2020-06-24 2023-02-21 藤森工業株式会社 粘着剤組成物及び粘着フィルム

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5769353B2 (ja) * 2007-07-13 2015-08-26 チェイル インダストリーズ インコーポレイテッド 粘着剤組成物及び光学部材
KR101524612B1 (ko) * 2008-08-06 2015-06-01 동우 화인켐 주식회사 대전방지성 점착제 조성물 및 이를 이용한 편광판
CN102395640B (zh) * 2009-04-16 2015-08-26 Lg化学株式会社 粘合剂组合物
JP5614328B2 (ja) 2011-02-25 2014-10-29 藤倉化成株式会社 粘着剤組成物、粘着フィルム、および光学部品
JP5760571B2 (ja) 2011-03-24 2015-08-12 Dic株式会社 偏光フィルム固定用着色粘着テープ
JP5734754B2 (ja) * 2011-06-10 2015-06-17 藤森工業株式会社 帯電防止剤を含有する粘着剤組成物、及び粘着フィルム
JP5901548B2 (ja) * 2013-01-17 2016-04-13 藤森工業株式会社 粘着剤層、及び粘着フィルム
KR20150025839A (ko) * 2013-08-30 2015-03-11 동우 화인켐 주식회사 점착제 조성물
JP5952242B2 (ja) * 2013-09-04 2016-07-13 藤森工業株式会社 粘着剤組成物、粘着フィルム及び表面保護フィルム
JP6644971B2 (ja) * 2014-08-06 2020-02-12 藤森工業株式会社 粘着剤層及び粘着フィルム
KR101529983B1 (ko) * 2014-09-25 2015-06-19 동우 화인켐 주식회사 점착제 조성물
JP6704671B2 (ja) 2014-12-25 2020-06-03 日東電工株式会社 粘着シート、および、光学部材
JP6570266B2 (ja) * 2015-03-06 2019-09-04 綜研化学株式会社 光学積層体

Also Published As

Publication number Publication date
KR20200038917A (ko) 2020-04-14
TWI761383B (zh) 2022-04-21
KR102161999B1 (ko) 2020-10-06
JP2018177901A (ja) 2018-11-15
KR20190120118A (ko) 2019-10-23
KR102034512B1 (ko) 2019-11-08
CN108690535B (zh) 2021-07-30
KR102100109B1 (ko) 2020-05-15
CN108690535A (zh) 2018-10-23
TW201837146A (zh) 2018-10-16
KR20180113892A (ko) 2018-10-17

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