KR101968955B1 - 광학 필름용 점착제층, 광학 필름용 점착 필름 - Google Patents

광학 필름용 점착제층, 광학 필름용 점착 필름 Download PDF

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Publication number
KR101968955B1
KR101968955B1 KR1020160049925A KR20160049925A KR101968955B1 KR 101968955 B1 KR101968955 B1 KR 101968955B1 KR 1020160049925 A KR1020160049925 A KR 1020160049925A KR 20160049925 A KR20160049925 A KR 20160049925A KR 101968955 B1 KR101968955 B1 KR 101968955B1
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KR
South Korea
Prior art keywords
meth
sensitive adhesive
pressure
optical film
acrylate
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KR1020160049925A
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English (en)
Korean (ko)
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KR20160144304A (ko
Inventor
타케시 나가쿠라
료 하세가와
히로유키 요시다
아키요 히시누마
후미에 스즈키
켄타로 오츠가
Original Assignee
후지모리 고교 가부시키가이샤
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Publication of KR20160144304A publication Critical patent/KR20160144304A/ko
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    • 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
    • C09J133/068—Copolymers with monomers not covered by C09J133/06 containing glycidyl 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
    • 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
    • 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
    • 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
    • C09J133/10—Homopolymers or copolymers of methacrylic 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
    • 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
    • C09J133/10—Homopolymers or copolymers of methacrylic acid esters
    • C09J133/12—Homopolymers or copolymers of methyl methacrylate
    • 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
    • C09J133/14—Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur or oxygen atoms in addition to the carboxy oxygen
    • 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
    • C09J7/22—Plastics; Metallised plastics
    • C09J7/25—Plastics; Metallised plastics based on macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
    • C09J7/255—Polyesters
    • 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
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • C09J2201/622—
    • 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
    • C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
    • C09J2203/318—Applications of adhesives in processes or use of adhesives in the form of films or foils for the production of liquid crystal displays
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Adhesive Tapes (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Electroluminescent Light Sources (AREA)
  • Laminated Bodies (AREA)
KR1020160049925A 2015-06-08 2016-04-25 광학 필름용 점착제층, 광학 필름용 점착 필름 KR101968955B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015115427A JP6511659B2 (ja) 2015-06-08 2015-06-08 光学フィルム用粘着剤層、及び光学フィルム用粘着フィルム
JPJP-P-2015-115427 2015-06-08

Related Child Applications (2)

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KR1020190041150A Division KR102088783B1 (ko) 2015-06-08 2019-04-09 광학 필름용 점착제층, 광학 필름용 점착 필름
KR1020190041167A Division KR102132640B1 (ko) 2015-06-08 2019-04-09 광학 필름용 점착제층, 광학 필름용 점착 필름

Publications (2)

Publication Number Publication Date
KR20160144304A KR20160144304A (ko) 2016-12-16
KR101968955B1 true KR101968955B1 (ko) 2019-04-15

Family

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Family Applications (4)

Application Number Title Priority Date Filing Date
KR1020160049925A KR101968955B1 (ko) 2015-06-08 2016-04-25 광학 필름용 점착제층, 광학 필름용 점착 필름
KR1020190041167A KR102132640B1 (ko) 2015-06-08 2019-04-09 광학 필름용 점착제층, 광학 필름용 점착 필름
KR1020190041150A KR102088783B1 (ko) 2015-06-08 2019-04-09 광학 필름용 점착제층, 광학 필름용 점착 필름
KR1020200028844A KR102142271B1 (ko) 2015-06-08 2020-03-09 광학 필름용 점착제층, 광학 필름용 점착 필름

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KR1020190041167A KR102132640B1 (ko) 2015-06-08 2019-04-09 광학 필름용 점착제층, 광학 필름용 점착 필름
KR1020190041150A KR102088783B1 (ko) 2015-06-08 2019-04-09 광학 필름용 점착제층, 광학 필름용 점착 필름
KR1020200028844A KR102142271B1 (ko) 2015-06-08 2020-03-09 광학 필름용 점착제층, 광학 필름용 점착 필름

Country Status (4)

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JP (1) JP6511659B2 (ja)
KR (4) KR101968955B1 (ja)
CN (3) CN115584226A (ja)
TW (2) TWI754307B (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6969147B2 (ja) * 2017-05-02 2021-11-24 三菱ケミカル株式会社 粘着剤組成物、粘着剤、粘着テープ並びに気密防水用粘着テープ
WO2019131165A1 (ja) * 2017-12-25 2019-07-04 Dic株式会社 粘着テープ及び物品
WO2019131166A1 (ja) * 2017-12-25 2019-07-04 Dic株式会社 粘着テープ及び物品
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
WO2019150433A1 (ja) * 2018-01-30 2019-08-08 日立化成株式会社 熱硬化性樹脂組成物、フィルム状接着剤、接着シート、及び半導体装置の製造方法
JP7342507B2 (ja) * 2019-08-08 2023-09-12 Dic株式会社 粘着剤組成物及び粘着フィルム
JP2021152134A (ja) * 2020-03-24 2021-09-30 三星エスディアイ株式会社Samsung SDI Co., Ltd. 光学フィルム用粘着剤、および光学フィルム用粘着剤層
KR20210127042A (ko) 2020-04-13 2021-10-21 해울림체험마을영농조합법인 비트 차 및 비트 차의 제조 방법
JP2023063898A (ja) * 2021-10-25 2023-05-10 日東電工株式会社 位相差層付偏光板

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011219602A (ja) * 2010-04-08 2011-11-04 Fujikura Kasei Co Ltd アクリル系粘着剤組成物および粘着フィルム
JP2014118485A (ja) 2012-12-17 2014-06-30 Fujimori Kogyo Co Ltd 粘着剤層、及び粘着フィルム

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3557429B2 (ja) * 1995-02-06 2004-08-25 綜研化学株式会社 液晶素子用感圧接着剤および液晶素子
JP4447234B2 (ja) * 2002-04-05 2010-04-07 日本カーバイド工業株式会社 偏光フィルム用感圧接着剤組成物及び偏光フィルム
KR100671405B1 (ko) * 2004-12-15 2007-01-19 주식회사 에이스 디지텍 잔류응력 완화효과가 우수한 아크릴계 점착제 조성물 및이를 이용한 광학필름
JP3997270B2 (ja) * 2005-11-21 2007-10-24 綜研化学株式会社 光学フィルム用粘着剤組成物および粘着シート、ならびにこれを用いた光学部材
JP2008120864A (ja) * 2006-11-09 2008-05-29 Dainippon Ink & Chem Inc 両面粘着シート、タッチパネル用モジュールおよびその製造方法
JP5379409B2 (ja) * 2008-02-15 2013-12-25 日東電工株式会社 光学フィルム用粘着剤組成物、粘着型光学フィルムおよび画像表示装置
KR101133064B1 (ko) * 2008-04-25 2012-04-04 주식회사 엘지화학 아크릴계 점착제 조성물, 이를 포함하는 편광판 및액정표시장치
JP5505766B2 (ja) * 2009-02-27 2014-05-28 綜研化学株式会社 偏光板用粘着剤組成物およびこれを利用した偏光板
JP2011105793A (ja) * 2009-11-13 2011-06-02 Nippon Synthetic Chem Ind Co Ltd:The 粘着剤、光学部材用粘着剤、粘着剤層付き光学部材、画像表示装置
JP5595034B2 (ja) * 2009-12-28 2014-09-24 リンテック株式会社 粘着性組成物、粘着剤および粘着シート
JP5528159B2 (ja) * 2010-03-02 2014-06-25 日本カーバイド工業株式会社 粘着剤組成物、光学フィルムおよび液晶表示装置
CN103168083B (zh) * 2010-10-12 2015-11-25 日本合成化学工业株式会社 光学构件用粘合剂组合物、光学构件用粘合剂、带粘合剂层的光学构件和图像显示装置
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
US20140030537A1 (en) * 2011-04-18 2014-01-30 Bridgestone Corporation Adhesive composition, adhesion method using the same, laminate and tire
JP6002220B2 (ja) * 2012-06-05 2016-10-05 日本カーバイド工業株式会社 偏光板用粘着剤組成物、粘着剤付偏光板、及び表示装置
JP6026260B2 (ja) * 2012-12-17 2016-11-16 藤森工業株式会社 粘着剤層、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
JP6241816B2 (ja) * 2013-03-29 2017-12-06 サイデン化学株式会社 光学用粘着剤組成物および光学用粘着剤組成物の製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011219602A (ja) * 2010-04-08 2011-11-04 Fujikura Kasei Co Ltd アクリル系粘着剤組成物および粘着フィルム
JP2014118485A (ja) 2012-12-17 2014-06-30 Fujimori Kogyo Co Ltd 粘着剤層、及び粘着フィルム

Also Published As

Publication number Publication date
TWI754307B (zh) 2022-02-01
KR102132640B1 (ko) 2020-07-10
TW202037698A (zh) 2020-10-16
TW201712092A (zh) 2017-04-01
TWI699417B (zh) 2020-07-21
KR102142271B1 (ko) 2020-08-07
CN115584226A (zh) 2023-01-10
JP2017002139A (ja) 2017-01-05
KR20190039917A (ko) 2019-04-16
KR20190039918A (ko) 2019-04-16
KR102088783B1 (ko) 2020-03-13
KR20200027943A (ko) 2020-03-13
KR20160144304A (ko) 2016-12-16
CN112375514A (zh) 2021-02-19
CN106244057A (zh) 2016-12-21
JP6511659B2 (ja) 2019-05-15

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