JP7671841B2 - 粘着剤組成物及び粘着テープ - Google Patents

粘着剤組成物及び粘着テープ Download PDF

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Publication number
JP7671841B2
JP7671841B2 JP2023510088A JP2023510088A JP7671841B2 JP 7671841 B2 JP7671841 B2 JP 7671841B2 JP 2023510088 A JP2023510088 A JP 2023510088A JP 2023510088 A JP2023510088 A JP 2023510088A JP 7671841 B2 JP7671841 B2 JP 7671841B2
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Japan
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mass
monomer
acrylic copolymer
pressure
sensitive adhesive
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JP2023510088A
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English (en)
Japanese (ja)
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JPWO2022208815A5 (https=
JPWO2022208815A1 (https=
Inventor
靖史 土屋
菖子 岡村
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Teraoka Seisakusho Co Ltd
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Teraoka Seisakusho Co Ltd
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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
    • C09J7/30—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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/12—Esters of monohydric alcohols or phenols
    • C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
    • C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
    • C08F220/1808—C8-(meth)acrylate, e.g. isooctyl (meth)acrylate or 2-ethylhexyl (meth)acrylate
    • 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
    • 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
    • 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
    • C09J133/08—Homopolymers or copolymers of acrylic acid 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
    • 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
    • C09J133/10—Homopolymers or copolymers of methacrylic acid 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
    • 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
    • C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
    • C09J2301/12—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers
    • C09J2301/122—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers the adhesive layer being present only on one side of the carrier, e.g. single-sided adhesive tape
    • 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
    • C09J2301/302—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 the adhesive being pressure-sensitive, i.e. tacky at temperatures inferior to 30°C
    • 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
    • C09J2301/408—Additional features of adhesives in the form of films or foils characterized by the presence of essential components additives as essential feature of the adhesive layer
    • 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
    • C09J2433/00—Presence of (meth)acrylic polymer

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Adhesive Tapes (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP2023510088A 2021-03-31 2021-03-31 粘着剤組成物及び粘着テープ Active JP7671841B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/014053 WO2022208815A1 (ja) 2021-03-31 2021-03-31 粘着剤組成物及び粘着テープ

Publications (3)

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JPWO2022208815A1 JPWO2022208815A1 (https=) 2022-10-06
JPWO2022208815A5 JPWO2022208815A5 (https=) 2023-12-14
JP7671841B2 true JP7671841B2 (ja) 2025-05-02

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ID=83458256

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JP2023510088A Active JP7671841B2 (ja) 2021-03-31 2021-03-31 粘着剤組成物及び粘着テープ

Country Status (7)

Country Link
US (1) US20240174899A1 (https=)
EP (1) EP4317347A4 (https=)
JP (1) JP7671841B2 (https=)
KR (1) KR102888740B1 (https=)
CN (1) CN117120570A (https=)
TW (1) TWI909021B (https=)
WO (1) WO2022208815A1 (https=)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011006608A (ja) 2009-06-26 2011-01-13 Nitto Denko Corp 粘着テープ
JP2012001647A (ja) 2010-06-18 2012-01-05 Teraoka Seisakusho:Kk 光学部材用粘着剤
JP2013163746A (ja) 2012-02-10 2013-08-22 Lintec Corp 食品容器封緘用粘着テープ
JP2015151514A (ja) 2014-02-18 2015-08-24 綜研化学株式会社 光学用粘着剤組成物、光学用粘着シート、および画像表示装置
JP2019077820A (ja) 2017-10-26 2019-05-23 日本カーバイド工業株式会社 粘着膜及び粘着シート
JP6572566B2 (ja) 2014-03-13 2019-09-11 Dic株式会社 粘着シート及び電子機器
JP2020012108A (ja) 2018-07-10 2020-01-23 日東電工株式会社 粘着シート

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008179683A (ja) 2007-01-24 2008-08-07 Toyo Ink Mfg Co Ltd 水性粘着剤組成物および粘着シート
KR101622867B1 (ko) * 2012-06-27 2016-05-20 가부시키가이샤 데라오카 세이사쿠쇼 점착제 조성물 및 그를 이용한 점착 테이프
JP6126500B2 (ja) * 2013-08-30 2017-05-10 日東電工株式会社 透明導電性フィルム用キャリアフィルム及び積層体
JP6209076B2 (ja) * 2013-12-19 2017-10-04 日本カーバイド工業株式会社 粘着剤組成物、粘着剤付偏光板、及び表示装置
WO2016084123A1 (ja) * 2014-11-25 2016-06-02 株式会社寺岡製作所 粘着剤組成物及び粘着テープ
KR102034941B1 (ko) * 2015-06-15 2019-10-21 가부시키가이샤 데라오카 세이사쿠쇼 점착제 조성물 및 점착 테이프
JP6363684B2 (ja) * 2016-12-07 2018-07-25 リンテック株式会社 電池用粘着シートおよびリチウムイオン電池
JP6850182B2 (ja) 2017-04-07 2021-03-31 綜研化学株式会社 粘着剤組成物および粘着シート
JP7275650B2 (ja) 2018-03-02 2023-05-18 三菱ケミカル株式会社 難接着被着体用粘着剤組成物、難接着被着体用粘着剤および難接着被着体用粘着テープ
JP7216283B2 (ja) 2019-03-26 2023-02-01 藤倉化成株式会社 粘着剤組成物及び塩化ビニル製化粧シート
JP2019214739A (ja) 2019-08-26 2019-12-19 積水化学工業株式会社 アクリル粘着剤及び電子機器用粘着シート

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011006608A (ja) 2009-06-26 2011-01-13 Nitto Denko Corp 粘着テープ
JP2012001647A (ja) 2010-06-18 2012-01-05 Teraoka Seisakusho:Kk 光学部材用粘着剤
JP2013163746A (ja) 2012-02-10 2013-08-22 Lintec Corp 食品容器封緘用粘着テープ
JP2015151514A (ja) 2014-02-18 2015-08-24 綜研化学株式会社 光学用粘着剤組成物、光学用粘着シート、および画像表示装置
JP6572566B2 (ja) 2014-03-13 2019-09-11 Dic株式会社 粘着シート及び電子機器
JP2019077820A (ja) 2017-10-26 2019-05-23 日本カーバイド工業株式会社 粘着膜及び粘着シート
JP2020012108A (ja) 2018-07-10 2020-01-23 日東電工株式会社 粘着シート

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
水町 浩（他３名），粘着技術ハンドブック，初版，日本，日刊工業新聞社，1997年03月31日，p.470-471，ISBN4-526-03986-1

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Publication number Publication date
EP4317347A4 (en) 2025-01-15
CN117120570A (zh) 2023-11-24
WO2022208815A1 (ja) 2022-10-06
KR20230145482A (ko) 2023-10-17
KR102888740B1 (ko) 2025-11-19
TWI909021B (zh) 2025-12-21
US20240174899A1 (en) 2024-05-30
JPWO2022208815A1 (https=) 2022-10-06
TW202244225A (zh) 2022-11-16
EP4317347A1 (en) 2024-02-07

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