JP6995033B2 - 補強フィルム - Google Patents

補強フィルム Download PDF

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Publication number
JP6995033B2
JP6995033B2 JP2018182739A JP2018182739A JP6995033B2 JP 6995033 B2 JP6995033 B2 JP 6995033B2 JP 2018182739 A JP2018182739 A JP 2018182739A JP 2018182739 A JP2018182739 A JP 2018182739A JP 6995033 B2 JP6995033 B2 JP 6995033B2
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JP
Japan
Prior art keywords
meth
pressure
sensitive adhesive
acrylic
adhesive layer
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
JP2018182739A
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English (en)
Japanese (ja)
Other versions
JP2020050792A (ja
JP2020050792A5 (enExample
Inventor
武史 仲野
賢一 片岡
雄也 米川
雄士 藤山
智広 安江
堅真 池上
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Soken Chemical and Engineering Co Ltd
Nitto Denko Corp
Original Assignee
Soken Chemical and Engineering Co Ltd
Nitto Denko Corp
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 Soken Chemical and Engineering Co Ltd, Nitto Denko Corp filed Critical Soken Chemical and Engineering Co Ltd
Priority to JP2018182739A priority Critical patent/JP6995033B2/ja
Priority to CN201980063830.XA priority patent/CN112789338B/zh
Priority to KR1020217007684A priority patent/KR102417454B1/ko
Priority to PCT/JP2019/036793 priority patent/WO2020066842A1/ja
Priority to TW108134582A priority patent/TWI764049B/zh
Publication of JP2020050792A publication Critical patent/JP2020050792A/ja
Publication of JP2020050792A5 publication Critical patent/JP2020050792A5/ja
Application granted granted Critical
Publication of JP6995033B2 publication Critical patent/JP6995033B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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)
JP2018182739A 2018-09-27 2018-09-27 補強フィルム Active JP6995033B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2018182739A JP6995033B2 (ja) 2018-09-27 2018-09-27 補強フィルム
CN201980063830.XA CN112789338B (zh) 2018-09-27 2019-09-19 增强薄膜
KR1020217007684A KR102417454B1 (ko) 2018-09-27 2019-09-19 보강 필름
PCT/JP2019/036793 WO2020066842A1 (ja) 2018-09-27 2019-09-19 補強フィルム
TW108134582A TWI764049B (zh) 2018-09-27 2019-09-25 補強膜

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018182739A JP6995033B2 (ja) 2018-09-27 2018-09-27 補強フィルム

Publications (3)

Publication Number Publication Date
JP2020050792A JP2020050792A (ja) 2020-04-02
JP2020050792A5 JP2020050792A5 (enExample) 2021-09-30
JP6995033B2 true JP6995033B2 (ja) 2022-01-14

Family

ID=69950628

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018182739A Active JP6995033B2 (ja) 2018-09-27 2018-09-27 補強フィルム

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 (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012153901A (ja) 2012-05-07 2012-08-16 Lintec Corp 粘着剤、粘着シート及び粘着剤付き光学フィルム
JP2013185007A (ja) 2012-03-06 2013-09-19 Fujimori Kogyo Co Ltd 粘着剤組成物及び表面保護フィルム
WO2015163115A1 (ja) 2014-04-22 2015-10-29 日東電工株式会社 粘着シート
JP2017132977A (ja) 2016-01-27 2017-08-03 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
WO2018062287A1 (ja) 2016-09-30 2018-04-05 日東電工株式会社 光学用粘着剤層、光学用粘着剤層の製造方法、粘着剤層付光学フィルム、及び、画像表示装置
JP2018090696A (ja) 2016-12-02 2018-06-14 日東電工株式会社 表面保護フィルム、及び、光学部材
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

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101422662B1 (ko) * 2011-09-08 2014-07-23 제일모직주식회사 위상차 점착필름, 그 제조방법 및 이를 포함하는 광학부재
JP2014111705A (ja) * 2012-03-30 2014-06-19 Nitto Denko Corp 粘着シート
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
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
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

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013185007A (ja) 2012-03-06 2013-09-19 Fujimori Kogyo Co Ltd 粘着剤組成物及び表面保護フィルム
JP2012153901A (ja) 2012-05-07 2012-08-16 Lintec Corp 粘着剤、粘着シート及び粘着剤付き光学フィルム
WO2015163115A1 (ja) 2014-04-22 2015-10-29 日東電工株式会社 粘着シート
JP2017132977A (ja) 2016-01-27 2017-08-03 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
WO2018062287A1 (ja) 2016-09-30 2018-04-05 日東電工株式会社 光学用粘着剤層、光学用粘着剤層の製造方法、粘着剤層付光学フィルム、及び、画像表示装置
JP2018090696A (ja) 2016-12-02 2018-06-14 日東電工株式会社 表面保護フィルム、及び、光学部材
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
KR20210065938A (ko) 2021-06-04
TW202024266A (zh) 2020-07-01
WO2020066842A1 (ja) 2020-04-02
TWI764049B (zh) 2022-05-11
KR102417454B1 (ko) 2022-07-06
CN112789338B (zh) 2022-07-19

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