KR102417454B1 - 보강 필름 - Google Patents

보강 필름 Download PDF

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Publication number
KR102417454B1
KR102417454B1 KR1020217007684A KR20217007684A KR102417454B1 KR 102417454 B1 KR102417454 B1 KR 102417454B1 KR 1020217007684 A KR1020217007684 A KR 1020217007684A KR 20217007684 A KR20217007684 A KR 20217007684A KR 102417454 B1 KR102417454 B1 KR 102417454B1
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KR
South Korea
Prior art keywords
meth
acrylic
adhesive layer
polyfunctional compound
pressure
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KR1020217007684A
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English (en)
Korean (ko)
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KR20210065938A (ko
Inventor
다케시 나카노
겐이치 가타오카
유야 요네카와
유지 후지야마
도모히로 야스에
겐지 이케가미
Original Assignee
닛토덴코 가부시키가이샤
소켄 케미칼 앤드 엔지니어링 캄파니, 리미티드
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Publication of KR20210065938A publication Critical patent/KR20210065938A/ko
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Publication of KR102417454B1 publication Critical patent/KR102417454B1/ko
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    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)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
    • 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
    • C09J147/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds; 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
    • C09J4/00—Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; adhesives, based on monomers of macromolecular compounds of groups C09J183/00 - C09J183/16
    • 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
    • C09J4/00—Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; adhesives, based on monomers of macromolecular compounds of groups C09J183/00 - C09J183/16
    • C09J4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09J159/00 - C09J187/00
    • 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
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/22—Plastics; Metallised plastics
    • C09J7/24—Plastics; Metallised plastics based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • 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
    • 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
    • C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
    • C09J2203/326—Applications of adhesives in processes or use of adhesives in the form of films or foils for bonding electronic components such as wafers, chips or semiconductors
    • 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
    • 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
    • C09J2301/40—Additional features of adhesives in the form of films or foils characterized by the presence of essential components
    • C09J2301/416—Additional features of adhesives in the form of films or foils characterized by the presence of essential components use of irradiation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Adhesive Tapes (AREA)
  • Laminated Bodies (AREA)
  • Adhesives Or Adhesive Processes (AREA)
KR1020217007684A 2018-09-27 2019-09-19 보강 필름 Active KR102417454B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018182739A JP6995033B2 (ja) 2018-09-27 2018-09-27 補強フィルム
JPJP-P-2018-182739 2018-09-27
PCT/JP2019/036793 WO2020066842A1 (ja) 2018-09-27 2019-09-19 補強フィルム

Publications (2)

Publication Number Publication Date
KR20210065938A KR20210065938A (ko) 2021-06-04
KR102417454B1 true KR102417454B1 (ko) 2022-07-06

Family

ID=69950628

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020217007684A Active KR102417454B1 (ko) 2018-09-27 2019-09-19 보강 필름

Country Status (5)

Country Link
JP (1) JP6995033B2 (enExample)
KR (1) KR102417454B1 (enExample)
CN (1) CN112789338B (enExample)
TW (1) TWI764049B (enExample)
WO (1) WO2020066842A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102420775B1 (ko) * 2020-05-20 2022-07-14 닛토덴코 가부시키가이샤 보호 필름, 폴더블 디바이스, 및 롤러블 디바이스
US20230235199A1 (en) * 2020-08-27 2023-07-27 3M Innovative Properties Company Polymers derived from a poly(tetrahydrofuran)(meth)acrylate macromer, adhesive compositions, and articles
WO2023105906A1 (ja) * 2021-12-07 2023-06-15 日東電工株式会社 補強フィルム
KR20250164187A (ko) * 2023-03-23 2025-11-24 닛토덴코 가부시키가이샤 광학 점착 시트
CN116410673A (zh) * 2023-04-21 2023-07-11 浙江东柔新材料有限公司 光固化性粘合组合物及粘合片
CN116496717A (zh) * 2023-04-21 2023-07-28 浙江东柔新材料有限公司 光固化性粘合片

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018127539A (ja) 2017-02-08 2018-08-16 日本カーバイド工業株式会社 粘着剤組成物及び粘着フィルム

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KR101422662B1 (ko) * 2011-09-08 2014-07-23 제일모직주식회사 위상차 점착필름, 그 제조방법 및 이를 포함하는 광학부재
JP5879160B2 (ja) * 2012-03-06 2016-03-08 藤森工業株式会社 粘着剤組成物及び表面保護フィルム
JP2014111705A (ja) * 2012-03-30 2014-06-19 Nitto Denko Corp 粘着シート
JP5567619B2 (ja) * 2012-05-07 2014-08-06 リンテック株式会社 粘着剤、粘着シート及び粘着剤付き光学フィルム
KR102025977B1 (ko) * 2013-07-09 2019-09-26 닛토덴코 가부시키가이샤 점착 시트 및 그 이용
JP5858347B2 (ja) * 2014-02-05 2016-02-10 大日本印刷株式会社 粘着剤組成物およびそれを用いた粘着フィルム
US10792902B2 (en) * 2014-04-22 2020-10-06 Nitto Denko Corporation Pressure-sensitive adhesive sheet
JP6601494B2 (ja) * 2015-06-15 2019-11-06 王子ホールディングス株式会社 粘着フィルム、積層体、及び加飾成形体
JP2017039857A (ja) * 2015-08-20 2017-02-23 昭和電工株式会社 光反応性透明粘着シート用組成物、光反応性透明粘着シート、タッチパネル、画像表示装置
JP6151416B1 (ja) * 2016-01-27 2017-06-21 日東電工株式会社 応力分散フィルム、光学部材、および電子部材
KR102649521B1 (ko) * 2016-09-30 2024-03-21 닛토덴코 가부시키가이샤 광학용 점착제층, 광학용 점착제층의 제조 방법, 점착제층을 구비한 광학 필름, 및 화상 표시 장치
JP6867788B2 (ja) * 2016-12-02 2021-05-12 日東電工株式会社 表面保護フィルム、及び、光学部材
CN112778942A (zh) * 2021-01-29 2021-05-11 厦门韦尔通科技有限公司 一种热压快速固化且常温混合后可操作时间长的双组分丙烯酸酯结构胶及其制备方法

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JP2018127539A (ja) 2017-02-08 2018-08-16 日本カーバイド工業株式会社 粘着剤組成物及び粘着フィルム

Also Published As

Publication number Publication date
JP2020050792A (ja) 2020-04-02
CN112789338A (zh) 2021-05-11
JP6995033B2 (ja) 2022-01-14
KR20210065938A (ko) 2021-06-04
TW202024266A (zh) 2020-07-01
WO2020066842A1 (ja) 2020-04-02
TWI764049B (zh) 2022-05-11
CN112789338B (zh) 2022-07-19

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