CN114456723A - 带粘合剂层的偏振板 - Google Patents

带粘合剂层的偏振板 Download PDF

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Publication number
CN114456723A
CN114456723A CN202210119590.4A CN202210119590A CN114456723A CN 114456723 A CN114456723 A CN 114456723A CN 202210119590 A CN202210119590 A CN 202210119590A CN 114456723 A CN114456723 A CN 114456723A
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CN
China
Prior art keywords
meth
adhesive layer
polarizing plate
acrylate
mass
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Pending
Application number
CN202210119590.4A
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English (en)
Chinese (zh)
Inventor
佐濑光敬
金大喆
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Sumitomo Chemical Co Ltd
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Sumitomo Chemical Co Ltd
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Filing date
Publication date
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of CN114456723A publication Critical patent/CN114456723A/zh
Pending legal-status Critical Current

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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
    • 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
    • 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
    • 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
    • C09J133/064—Copolymers with monomers not covered by C09J133/06 containing anhydride, COOH or COOM groups, with M being metal or onium-cation
    • 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
    • C09J133/24—Homopolymers or copolymers of amides or imides
    • 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
    • C09J7/38—Pressure-sensitive adhesives [PSA]
    • 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
    • C09J7/38—Pressure-sensitive adhesives [PSA]
    • C09J7/381—Pressure-sensitive adhesives [PSA] based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C09J7/385—Acrylic polymers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/02—Details
    • 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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/8791—Arrangements for improving contrast, e.g. preventing reflection of ambient light

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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)
  • Theoretical Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polarising Elements (AREA)
  • Adhesive Tapes (AREA)
  • Adhesives Or Adhesive Processes (AREA)
CN202210119590.4A 2017-05-31 2018-05-23 带粘合剂层的偏振板 Pending CN114456723A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2017107766 2017-05-31
JP2017-107766 2017-05-31
PCT/JP2018/019797 WO2018221341A1 (ja) 2017-05-31 2018-05-23 粘着剤層付偏光板
CN201880035314.1A CN110709738B (zh) 2017-05-31 2018-05-23 带粘合剂层的偏振板

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201880035314.1A Division CN110709738B (zh) 2017-05-31 2018-05-23 带粘合剂层的偏振板

Publications (1)

Publication Number Publication Date
CN114456723A true CN114456723A (zh) 2022-05-10

Family

ID=64455316

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201880035314.1A Active CN110709738B (zh) 2017-05-31 2018-05-23 带粘合剂层的偏振板
CN202210119590.4A Pending CN114456723A (zh) 2017-05-31 2018-05-23 带粘合剂层的偏振板

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN201880035314.1A Active CN110709738B (zh) 2017-05-31 2018-05-23 带粘合剂层的偏振板

Country Status (4)

Country Link
JP (2) JP7507544B2 (ja)
CN (2) CN110709738B (ja)
TW (1) TWI784005B (ja)
WO (1) WO2018221341A1 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6844751B2 (ja) * 2018-06-15 2021-03-17 Dic株式会社 粘着剤組成物
KR102542732B1 (ko) * 2019-01-23 2023-06-12 주식회사 엘지화학 편광 필름, 이의 제조 방법 및 이를 포함하는 액정 표시 장치
KR20210010369A (ko) * 2019-07-17 2021-01-27 스미또모 가가꾸 가부시키가이샤 점착제층 구비 편광판
WO2023053800A1 (ja) * 2021-09-29 2023-04-06 綜研化学株式会社 粘着剤組成物及びそれを含む積層体

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1757664A (zh) * 2004-09-17 2006-04-12 住友化学株式会社 光学层压材料
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
CN103168083A (zh) * 2010-10-12 2013-06-19 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
WO2016163287A1 (ja) * 2015-04-10 2016-10-13 日本合成化学工業株式会社 粘着剤組成物、およびそれを用いてなる粘着剤並びに偏光板用粘着剤

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001342447A (ja) * 2000-06-05 2001-12-14 Nitto Denko Corp 偏光板用粘着剤及び光学部材
JP2008120684A (ja) 2005-03-07 2008-05-29 Kumamoto Univ 抗アレルギー薬
JP2010091606A (ja) * 2008-10-03 2010-04-22 Sumitomo Chemical Co Ltd Ｉｐｓモード液晶表示装置用の複合偏光板およびｉｐｓモード液晶表示装置
JP4762320B2 (ja) * 2009-02-20 2011-08-31 住友化学株式会社 液晶表示装置
JP5662676B2 (ja) * 2009-12-10 2015-02-04 チェイル インダストリーズ インコーポレイテッド 粘着剤組成物およびこれを用いた光学部材
JP5842439B2 (ja) * 2011-03-10 2016-01-13 住友化学株式会社 粘着剤付き光学フィルム及びそれを用いた光学積層体
JP6403936B2 (ja) * 2012-08-08 2018-10-10 住友化学株式会社 偏光板及びそれを用いた液晶表示パネル
JP6048297B2 (ja) * 2013-04-24 2016-12-21 住友化学株式会社 光学積層体及びそれを用いた表示装置
JP6206070B2 (ja) * 2013-10-15 2017-10-04 住友化学株式会社 粘着剤付き樹脂フィルム及びそれを用いた光学積層体
TWI645010B (zh) * 2014-03-17 2018-12-21 日商住友化學股份有限公司 附黏著劑之樹脂膜及使用該樹脂膜之光學積層體
WO2015141383A1 (ja) * 2014-03-18 2015-09-24 綜研化学株式会社 偏光板用粘着剤組成物、粘着剤層、粘着シートおよび粘着剤層付き偏光板

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1757664A (zh) * 2004-09-17 2006-04-12 住友化学株式会社 光学层压材料
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
CN103168083A (zh) * 2010-10-12 2013-06-19 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
WO2016163287A1 (ja) * 2015-04-10 2016-10-13 日本合成化学工業株式会社 粘着剤組成物、およびそれを用いてなる粘着剤並びに偏光板用粘着剤

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Publication number Publication date
KR20200012883A (ko) 2020-02-05
CN110709738A (zh) 2020-01-17
JP2018205713A (ja) 2018-12-27
WO2018221341A1 (ja) 2018-12-06
JP7507544B2 (ja) 2024-06-28
TWI784005B (zh) 2022-11-21
JP2023126297A (ja) 2023-09-07
TW201905146A (zh) 2019-02-01
CN110709738B (zh) 2022-02-25

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