TW202223025A - 附黏著劑層的偏光板的製造方法 - Google Patents

附黏著劑層的偏光板的製造方法 Download PDF

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Publication number
TW202223025A
TW202223025A TW110141157A TW110141157A TW202223025A TW 202223025 A TW202223025 A TW 202223025A TW 110141157 A TW110141157 A TW 110141157A TW 110141157 A TW110141157 A TW 110141157A TW 202223025 A TW202223025 A TW 202223025A
Authority
TW
Taiwan
Prior art keywords
adhesive layer
polarizing plate
adhesive
less
mass
Prior art date
Application number
TW110141157A
Other languages
English (en)
Chinese (zh)
Inventor
近藤大一
Original Assignee
日商住友化學股份有限公司
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 日商住友化學股份有限公司 filed Critical 日商住友化學股份有限公司
Publication of TW202223025A publication Critical patent/TW202223025A/zh

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/023—Optical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • C09J129/00—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 an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Adhesives based on hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Adhesives based on derivatives of such polymers
    • C09J129/02—Homopolymers or copolymers of unsaturated alcohols
    • C09J129/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • 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
    • C09J7/35—Heat-activated
    • 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]
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polarising Elements (AREA)
  • Adhesive Tapes (AREA)
  • Adhesives Or Adhesive Processes (AREA)
TW110141157A 2020-11-13 2021-11-04 附黏著劑層的偏光板的製造方法 TW202223025A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020-189236 2020-11-13
JP2020189236A JP2022078509A (ja) 2020-11-13 2020-11-13 粘着剤層付き偏光板の製造方法

Publications (1)

Publication Number Publication Date
TW202223025A true TW202223025A (zh) 2022-06-16

Family

ID=81601134

Family Applications (1)

Application Number Title Priority Date Filing Date
TW110141157A TW202223025A (zh) 2020-11-13 2021-11-04 附黏著劑層的偏光板的製造方法

Country Status (5)

Country Link
JP (1) JP2022078509A (fr)
KR (1) KR20230098888A (fr)
CN (1) CN116348561A (fr)
TW (1) TW202223025A (fr)
WO (1) WO2022102395A1 (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007102327A1 (fr) * 2006-03-08 2007-09-13 Konica Minolta Opto, Inc. plaque de polarisation et affichage à cristaux liquides
JP2011227418A (ja) * 2010-04-23 2011-11-10 Sumitomo Chemical Co Ltd 偏光板、その製造方法及びそれを用いたｉｐｓモード液晶表示装置
JP5831249B2 (ja) 2012-01-23 2015-12-09 住友化学株式会社 偏光フィルムとその製造方法及び偏光板
KR20160134681A (ko) * 2014-03-18 2016-11-23 소켄 케미칼 앤드 엔지니어링 캄파니, 리미티드 편광판용 점착제 조성물, 점착제층, 점착 시트 및 점착제층 부착 편광판
JP6452483B2 (ja) * 2015-02-16 2019-01-16 日東電工株式会社 粘着剤付き光学フィルムおよび画像表示装置
JP6607718B2 (ja) * 2015-07-15 2019-11-20 綜研化学株式会社 偏光板用粘着剤組成物
CN111869325B (zh) * 2018-03-16 2023-06-16 富士胶片株式会社 电致发光显示装置
KR20210136019A (ko) * 2019-03-08 2021-11-16 닛토덴코 가부시키가이샤 편광막, 편광판, 및 해당 편광막의 제조 방법

Also Published As

Publication number Publication date
WO2022102395A1 (fr) 2022-05-19
CN116348561A (zh) 2023-06-27
KR20230098888A (ko) 2023-07-04
JP2022078509A (ja) 2022-05-25

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