CN114981377B - 粘合带 - Google Patents

粘合带 Download PDF

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Publication number
CN114981377B
CN114981377B CN202180009013.3A CN202180009013A CN114981377B CN 114981377 B CN114981377 B CN 114981377B CN 202180009013 A CN202180009013 A CN 202180009013A CN 114981377 B CN114981377 B CN 114981377B
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CN
China
Prior art keywords
adhesive tape
adhesive
mass
resin
triblock copolymer
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
CN202180009013.3A
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English (en)
Chinese (zh)
Other versions
CN114981377A (zh
Inventor
渡边大亮
末次辉太
山上晃
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.)
DIC Corp
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DIC 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.)
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Publication of CN114981377A publication Critical patent/CN114981377A/zh
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Publication of CN114981377B publication Critical patent/CN114981377B/zh
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Classifications

    • 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
    • C09J7/387—Block-copolymers
    • 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
    • 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
    • C08F293/005—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 using free radical "living" or "controlled" polymerisation, e.g. using a complexing agent
    • 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
    • C09J11/08—Macromolecular additives
    • 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
    • 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
    • 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
    • C09J7/245—Vinyl resins, e.g. polyvinyl chloride [PVC]
    • 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
    • C09J2453/00—Presence of block copolymer
    • C09J2453/006—Presence of block copolymer in the substrate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Adhesive Tapes (AREA)
  • Adhesives Or Adhesive Processes (AREA)
CN202180009013.3A 2020-01-21 2021-01-14 粘合带 Active CN114981377B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020-007905 2020-01-21
JP2020007905 2020-01-21
PCT/JP2021/000941 WO2021149567A1 (ja) 2020-01-21 2021-01-14 粘着テープ

Publications (2)

Publication Number Publication Date
CN114981377A CN114981377A (zh) 2022-08-30
CN114981377B true CN114981377B (zh) 2025-05-30

Family

ID=76992244

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180009013.3A Active CN114981377B (zh) 2020-01-21 2021-01-14 粘合带

Country Status (5)

Country Link
US (1) US12305094B2 (enExample)
JP (2) JP7264285B2 (enExample)
CN (1) CN114981377B (enExample)
DE (1) DE112021000654T5 (enExample)
WO (1) WO2021149567A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7727394B2 (ja) * 2021-02-26 2025-08-21 日東電工株式会社 両面粘着シート
JP7729090B2 (ja) * 2021-07-15 2025-08-26 Dic株式会社 粘着テープ
JP2024015735A (ja) * 2022-07-25 2024-02-06 株式会社レゾナック 仮固定用フィルム、仮固定用積層体、半導体装置の製造方法、及び仮固定用組成物
WO2024135674A1 (ja) * 2022-12-20 2024-06-27 日東シンコー株式会社 粘着テープ

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106661410A (zh) * 2014-08-20 2017-05-10 株式会社可乐丽 丙烯酸系粘合剂组合物和粘合制品
JP2017171772A (ja) * 2016-03-23 2017-09-28 日東電工株式会社 粘着シート
JP2019085587A (ja) * 2019-03-07 2019-06-06 株式会社クラレ 粘接着剤組成物
WO2019167922A1 (ja) * 2018-03-01 2019-09-06 Dic株式会社 粘着テープ

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US3843601A (en) 1973-10-11 1974-10-22 Stauffer Chemical Co Hydraulic elastomer
US4670530A (en) 1986-03-03 1987-06-02 Dow Corning Corporation Process for making crumb silicone material
JPH062820B2 (ja) 1989-09-05 1994-01-12 信越化学工業株式会社 シリコーンエラストマー微粉末の製造方法
JPH04198324A (ja) 1990-11-28 1992-07-17 Shin Etsu Chem Co Ltd シリコーンエラストマー微粉末の製造方法
JP2832143B2 (ja) 1993-12-28 1998-12-02 信越化学工業株式会社 シリコーン微粒子およびその製造方法
NZ622428A (en) 2008-03-14 2015-09-25 3M Innovative Properties Co Assembly comprising a stretch releasable adhesive article
CA2741804C (en) * 2008-12-05 2013-06-11 Kuraray Co., Ltd. Adhesive composition for an optical film
JP2013136653A (ja) * 2011-12-28 2013-07-11 Sekisui Chem Co Ltd 表面保護粘着シート
CN104093800B (zh) * 2012-02-03 2016-01-20 昭和电工株式会社 光固化性透明粘合片用组合物、光学用粘合片
JP6032032B2 (ja) * 2013-01-31 2016-11-24 大日本印刷株式会社 粘着剤組成物
JP6265734B2 (ja) 2013-12-26 2018-01-24 スリーエム イノベイティブ プロパティズ カンパニー 接着テープ及びそれに用いるテープ基材
JP6377942B2 (ja) 2014-04-14 2018-08-22 日野自動車株式会社 運転支援装置
JP6412453B2 (ja) * 2015-03-26 2018-10-24 積水化学工業株式会社 粘着剤組成物及び粘着テープ
KR101717059B1 (ko) 2015-07-01 2017-03-16 가부시키가이샤 고마쓰 세이사쿠쇼 작업 차량의 캡 및 그 제조 방법
CN108779377A (zh) * 2016-03-18 2018-11-09 3M创新有限公司 具有(甲基)丙烯酸类嵌段共聚物的粘合剂组合物
JP2019159311A (ja) * 2018-03-12 2019-09-19 住友化学株式会社 偏光板およびそれを用いた画像表示装置
JP7197028B2 (ja) * 2020-01-21 2022-12-27 Dic株式会社 粘着テープ
JP7201108B2 (ja) * 2020-01-21 2023-01-10 Dic株式会社 粘着テープ

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106661410A (zh) * 2014-08-20 2017-05-10 株式会社可乐丽 丙烯酸系粘合剂组合物和粘合制品
JP2017171772A (ja) * 2016-03-23 2017-09-28 日東電工株式会社 粘着シート
WO2019167922A1 (ja) * 2018-03-01 2019-09-06 Dic株式会社 粘着テープ
JP2019085587A (ja) * 2019-03-07 2019-06-06 株式会社クラレ 粘接着剤組成物

Also Published As

Publication number Publication date
DE112021000654T5 (de) 2022-11-24
WO2021149567A1 (ja) 2021-07-29
JP2023058655A (ja) 2023-04-25
CN114981377A (zh) 2022-08-30
US20220372342A1 (en) 2022-11-24
JP7264285B2 (ja) 2023-04-25
JP7622761B2 (ja) 2025-01-28
JPWO2021149567A1 (enExample) 2021-07-29
US12305094B2 (en) 2025-05-20

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