CA3168449A1 - High-molecular acrylic triblock copolymer and adhesive composition including the same - Google Patents

High-molecular acrylic triblock copolymer and adhesive composition including the same Download PDF

Info

Publication number
CA3168449A1
CA3168449A1 CA3168449A CA3168449A CA3168449A1 CA 3168449 A1 CA3168449 A1 CA 3168449A1 CA 3168449 A CA3168449 A CA 3168449A CA 3168449 A CA3168449 A CA 3168449A CA 3168449 A1 CA3168449 A1 CA 3168449A1
Authority
CA
Canada
Prior art keywords
copolymer
acrylic
adhesive
adhesive composition
mass
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.)
Pending
Application number
CA3168449A
Other languages
English (en)
French (fr)
Inventor
Tomoe TAKASAKI
Tomohiro Ono
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.)
Kuraray Co Ltd
Original Assignee
Kuraray Co Ltd
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 Kuraray Co Ltd filed Critical Kuraray Co Ltd
Publication of CA3168449A1 publication Critical patent/CA3168449A1/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C08F220/1802—C2-(meth)acrylate, e.g. ethyl (meth)acrylate
    • 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
    • C08F293/00—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
    • 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
    • C09J153/00—Adhesives based on block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers

Landscapes

  • 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)
CA3168449A 2020-02-28 2021-02-25 High-molecular acrylic triblock copolymer and adhesive composition including the same Pending CA3168449A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020032767 2020-02-28
JP2020-032767 2020-02-28
PCT/JP2021/006990 WO2021172398A1 (ja) 2020-02-28 2021-02-25 高分子量アクリル系トリブロック共重合体およびそれを含む粘接着剤組成物

Publications (1)

Publication Number Publication Date
CA3168449A1 true CA3168449A1 (en) 2021-09-02

Family

ID=77491841

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3168449A Pending CA3168449A1 (en) 2020-02-28 2021-02-25 High-molecular acrylic triblock copolymer and adhesive composition including the same

Country Status (8)

Country Link
US (1) US20230192926A1 (https=)
EP (1) EP4112666A4 (https=)
JP (1) JP7707145B2 (https=)
KR (1) KR20220149663A (https=)
CN (1) CN115190892B (https=)
CA (1) CA3168449A1 (https=)
TW (1) TWI896606B (https=)
WO (1) WO2021172398A1 (https=)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69833800T3 (de) 1998-12-29 2013-08-22 Minnesota Mining And Mfg. Co. Schmelzklebstoffe aus blockcopolymeren, verfahren zu ihrer herstellung und gegenstände daraus
US6734256B1 (en) * 1998-12-29 2004-05-11 3M Innovative Properties Company Block copolymer hot-melt processable adhesives, methods of their preparation, and articles therefrom
US6806320B2 (en) 2002-11-15 2004-10-19 3M Innovative Properties Company Block copolymer melt-processable compositions, methods of their preparation, and articles therefrom
WO2007029783A1 (ja) 2005-09-07 2007-03-15 Kuraray Co., Ltd. アクリル系粘着剤組成物および粘着製品
EP2688969B1 (en) * 2011-03-24 2017-07-19 3M Innovative Properties Company Flame retarding adhesives
JP2012229358A (ja) 2011-04-27 2012-11-22 Nitto Denko Corp 粘着シート
JP2013136653A (ja) 2011-12-28 2013-07-11 Sekisui Chem Co Ltd 表面保護粘着シート
JP6087375B2 (ja) 2012-04-27 2017-03-01 株式会社クラレ アクリル系粘着剤組成物および粘着製品
JP6424482B2 (ja) * 2014-06-11 2018-11-21 富士ゼロックス株式会社 樹脂組成物及び樹脂成形体
JP2016044203A (ja) 2014-08-20 2016-04-04 株式会社クラレ アクリル系粘着剤組成物及び粘着製品
US20180208700A1 (en) * 2015-07-22 2018-07-26 Kuraray Co., Ltd. (meth)acrylic block copolymer
JP2018039941A (ja) * 2016-09-09 2018-03-15 株式会社クラレ （メタ）アクリル系ブロック共重合体組成物
CN111356712B (zh) 2017-11-15 2023-01-31 株式会社可乐丽 (甲基)丙烯酸类嵌段共聚物和含有其的活性能量射线固化性组合物

Also Published As

Publication number Publication date
CN115190892B (zh) 2024-01-30
WO2021172398A1 (ja) 2021-09-02
JPWO2021172398A1 (https=) 2021-09-02
JP7707145B2 (ja) 2025-07-14
CN115190892A (zh) 2022-10-14
TW202146500A (zh) 2021-12-16
TWI896606B (zh) 2025-09-11
US20230192926A1 (en) 2023-06-22
EP4112666A1 (en) 2023-01-04
EP4112666A4 (en) 2024-04-03
KR20220149663A (ko) 2022-11-08

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