KR20240068665A - 점착제 조성물, 점착 시트, 및 접합체 - Google Patents

점착제 조성물, 점착 시트, 및 접합체 Download PDF

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KR20240068665A
KR20240068665A KR1020247010390A KR20247010390A KR20240068665A KR 20240068665 A KR20240068665 A KR 20240068665A KR 1020247010390 A KR1020247010390 A KR 1020247010390A KR 20247010390 A KR20247010390 A KR 20247010390A KR 20240068665 A KR20240068665 A KR 20240068665A
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South Korea
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mass
polymer
parts
adhesive
adhesive composition
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Korean (ko)
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도모하루 구로다
긴지 미즈하라
다이스케 츠무라
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닛토덴코 가부시키가이샤
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Publication of KR20240068665A publication Critical patent/KR20240068665A/ko
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    • 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
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    • C09J7/10—Adhesives in the form of films or foils without carriers
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    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
    • C08G18/6216—Polymers of alpha-beta ethylenically unsaturated carboxylic acids or of derivatives thereof
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    • C08G18/6225—Polymers of esters of acrylic or methacrylic acid
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    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
    • C08G18/8006—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32
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    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
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    • 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
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    • 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
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    • C09J133/04—Homopolymers or copolymers of esters
    • C09J133/14—Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur or oxygen atoms in addition to the carboxy oxygen
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    • C09J167/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
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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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Adhesives Or Adhesive Processes (AREA)
KR1020247010390A 2021-09-30 2022-09-28 점착제 조성물, 점착 시트, 및 접합체 Pending KR20240068665A (ko)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JPJP-P-2021-161475 2021-09-30
JP2021161475 2021-09-30
JP2022001917 2022-01-07
JPJP-P-2022-001917 2022-01-07
JP2022026641 2022-02-24
JPJP-P-2022-026641 2022-02-24
PCT/JP2022/036199 WO2023054480A1 (ja) 2021-09-30 2022-09-28 粘着剤組成物、粘着シート、及び接合体

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KR20240068665A true KR20240068665A (ko) 2024-05-17

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KR1020247010390A Pending KR20240068665A (ko) 2021-09-30 2022-09-28 점착제 조성물, 점착 시트, 및 접합체

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Country Link
US (1) US20240409787A1 (https=)
EP (1) EP4410917A4 (https=)
JP (1) JPWO2023054480A1 (https=)
KR (1) KR20240068665A (https=)
WO (1) WO2023054480A1 (https=)

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WO2022030565A1 (ja) * 2020-08-07 2022-02-10 日東電工株式会社 電気剥離型粘着シート、及び接合体
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