KR20240011742A - 점착제 조성물, 점착 시트, 광학 적층체 및 화상 표시 장치 - Google Patents

점착제 조성물, 점착 시트, 광학 적층체 및 화상 표시 장치 Download PDF

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Publication number
KR20240011742A
KR20240011742A KR1020237043391A KR20237043391A KR20240011742A KR 20240011742 A KR20240011742 A KR 20240011742A KR 1020237043391 A KR1020237043391 A KR 1020237043391A KR 20237043391 A KR20237043391 A KR 20237043391A KR 20240011742 A KR20240011742 A KR 20240011742A
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South Korea
Prior art keywords
meth
weight
acrylate
adhesive sheet
parts
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KR1020237043391A
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English (en)
Korean (ko)
Inventor
미즈에 나가타
사토시 야마모토
마사히로 구제
유스케 도야마
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닛토덴코 가부시키가이샤
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Publication of KR20240011742A publication Critical patent/KR20240011742A/ko

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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
    • 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
    • C09J133/08Homopolymers or copolymers of acrylic acid esters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/30Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)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
    • 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
    • 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
    • C09J7/00Adhesives in the form of films or foils
    • C09J7/30Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/38Pressure-sensitive adhesives [PSA]
    • 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
    • C09J7/38Pressure-sensitive adhesives [PSA]
    • C09J7/381Pressure-sensitive adhesives [PSA] based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C09J7/385Acrylic polymers
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/30Polarising elements

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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)
  • Laminated Bodies (AREA)
KR1020237043391A 2021-05-21 2022-04-12 점착제 조성물, 점착 시트, 광학 적층체 및 화상 표시 장치 KR20240011742A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021086475A JP2022179181A (ja) 2021-05-21 2021-05-21 粘着剤組成物、粘着シート、光学積層体及び画像表示装置
JPJP-P-2021-086475 2021-05-21
PCT/JP2022/017652 WO2022244557A1 (ja) 2021-05-21 2022-04-12 粘着剤組成物、粘着シート、光学積層体及び画像表示装置

Publications (1)

Publication Number Publication Date
KR20240011742A true KR20240011742A (ko) 2024-01-26

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KR1020237043391A KR20240011742A (ko) 2021-05-21 2022-04-12 점착제 조성물, 점착 시트, 광학 적층체 및 화상 표시 장치

Country Status (5)

Country Link
JP (1) JP2022179181A (ja)
KR (1) KR20240011742A (ja)
CN (1) CN117355587A (ja)
TW (1) TW202311475A (ja)
WO (1) WO2022244557A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024146590A (ja) * 2023-03-31 2024-10-15 日東電工株式会社 光学積層体及び画像表示装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008031214A (ja) 2006-07-26 2008-02-14 Lintec Corp 粘着剤、粘着剤付き偏光板及びその製造方法
JP2009098665A (ja) 2007-09-28 2009-05-07 Fujifilm Corp 偏光板及び液晶表示装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5435433B2 (ja) * 2009-01-09 2014-03-05 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
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
JP5825619B2 (ja) * 2009-09-18 2015-12-02 綜研化学株式会社 光学フィルム用粘着剤組成物およびこれを利用した光学フィルム
JP5991833B2 (ja) * 2012-03-26 2016-09-14 日本合成化学工業株式会社 アクリル系粘着剤、光学部材用粘着剤、およびそれを用いてなる粘着剤層付き光学部材、画像表示装置、ならびにアクリル系粘着剤の製造方法、アクリル系粘着剤組成物
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
JP6600954B2 (ja) * 2015-03-20 2019-11-06 東洋インキScホールディングス株式会社 再剥離性粘着剤およびそれを用いた粘着シート
KR102388191B1 (ko) * 2018-04-20 2022-04-19 디아이씨 가부시끼가이샤 수지 조성물, 및 합성 피혁
JP7108001B2 (ja) * 2019-10-30 2022-07-27 三洋化成工業株式会社 トナーバインダー

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008031214A (ja) 2006-07-26 2008-02-14 Lintec Corp 粘着剤、粘着剤付き偏光板及びその製造方法
JP2009098665A (ja) 2007-09-28 2009-05-07 Fujifilm Corp 偏光板及び液晶表示装置

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Publication number Publication date
WO2022244557A1 (ja) 2022-11-24
JP2022179181A (ja) 2022-12-02
CN117355587A (zh) 2024-01-05
TW202311475A (zh) 2023-03-16

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