WO2024142297A1 - 発泡粘着シート - Google Patents

発泡粘着シート Download PDF

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Publication number
WO2024142297A1
WO2024142297A1 PCT/JP2022/048335 JP2022048335W WO2024142297A1 WO 2024142297 A1 WO2024142297 A1 WO 2024142297A1 JP 2022048335 W JP2022048335 W JP 2022048335W WO 2024142297 A1 WO2024142297 A1 WO 2024142297A1
Authority
WO
WIPO (PCT)
Prior art keywords
foamed adhesive
adhesive sheet
adhesive layer
resin
foamed
Prior art date
Application number
PCT/JP2022/048335
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
将司 橋本
伸哉 鈴木
Original Assignee
リンテック株式会社
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 リンテック株式会社 filed Critical リンテック株式会社
Priority to JP2024567073A priority Critical patent/JPWO2024142297A1/ja
Priority to PCT/JP2022/048335 priority patent/WO2024142297A1/ja
Publication of WO2024142297A1 publication Critical patent/WO2024142297A1/ja

Links

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]

Definitions

  • a curing catalyst When curing moisture-curable resins having hydrolyzable silyl groups, a curing catalyst is used.
  • curing catalysts include organic tin, inorganic tin, titanium catalyst, bismuth catalyst, metal complex, platinum catalyst, basic substance, organic phosphorus oxide, etc.
  • organic tin include dibutyltin dilaurate, dioctyltin dimaleate, dibutyltin phthalate, stannous octoate, dibutyltin diacetate, reaction products of dibutyltin salts and ethyl orthosilicate, etc.
  • the weight-average molecular weight of the moisture-curable resin is not particularly limited, but is preferably 800 to 20,000. If the weight-average molecular weight is less than 800, flexibility after curing is likely to decrease. Furthermore, if the weight-average molecular weight exceeds 20,000, fluidity decreases even at room temperature (e.g., 25°C) before moisture curing, resulting in poor room temperature applicability.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Adhesive Tapes (AREA)
  • Adhesives Or Adhesive Processes (AREA)
PCT/JP2022/048335 2022-12-27 2022-12-27 発泡粘着シート WO2024142297A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2024567073A JPWO2024142297A1 (enrdf_load_stackoverflow) 2022-12-27 2022-12-27
PCT/JP2022/048335 WO2024142297A1 (ja) 2022-12-27 2022-12-27 発泡粘着シート

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/048335 WO2024142297A1 (ja) 2022-12-27 2022-12-27 発泡粘着シート

Publications (1)

Publication Number Publication Date
WO2024142297A1 true WO2024142297A1 (ja) 2024-07-04

Family

ID=91716799

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2022/048335 WO2024142297A1 (ja) 2022-12-27 2022-12-27 発泡粘着シート

Country Status (2)

Country Link
JP (1) JPWO2024142297A1 (enrdf_load_stackoverflow)
WO (1) WO2024142297A1 (enrdf_load_stackoverflow)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02158677A (ja) * 1988-12-09 1990-06-19 Aica Kogyo Co Ltd ハニカムサンドイッチ構造パネルの製造方法
JPH04144798A (ja) * 1990-10-05 1992-05-19 Hideo Hamada 転写シート
JPH11241409A (ja) * 1998-12-15 1999-09-07 Misawa Homes Co Ltd 建築部材の接合工法
JP2009149885A (ja) * 2007-12-19 2009-07-09 Sika Technology Ag 一成分形湿気硬化性ポリマーフォーム
JP2014051644A (ja) * 2012-08-07 2014-03-20 Nitto Denko Corp 両面粘着シート及び携帯電子機器
JP2014521775A (ja) * 2011-07-29 2014-08-28 スリーエム イノベイティブ プロパティズ カンパニー 自己粘着性発泡接着剤
WO2018030434A1 (ja) * 2016-08-09 2018-02-15 積水化学工業株式会社 接着剤組成物、硬化体、電子部品及び組立部品
JP2018087335A (ja) * 2015-07-21 2018-06-07 ソニー株式会社 両面粘着テープ、当該両面粘着テープを備える電子機器、前記両面粘着テープを備えた解体構造、接着構造

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02158677A (ja) * 1988-12-09 1990-06-19 Aica Kogyo Co Ltd ハニカムサンドイッチ構造パネルの製造方法
JPH04144798A (ja) * 1990-10-05 1992-05-19 Hideo Hamada 転写シート
JPH11241409A (ja) * 1998-12-15 1999-09-07 Misawa Homes Co Ltd 建築部材の接合工法
JP2009149885A (ja) * 2007-12-19 2009-07-09 Sika Technology Ag 一成分形湿気硬化性ポリマーフォーム
JP2014521775A (ja) * 2011-07-29 2014-08-28 スリーエム イノベイティブ プロパティズ カンパニー 自己粘着性発泡接着剤
JP2014051644A (ja) * 2012-08-07 2014-03-20 Nitto Denko Corp 両面粘着シート及び携帯電子機器
JP2018087335A (ja) * 2015-07-21 2018-06-07 ソニー株式会社 両面粘着テープ、当該両面粘着テープを備える電子機器、前記両面粘着テープを備えた解体構造、接着構造
WO2018030434A1 (ja) * 2016-08-09 2018-02-15 積水化学工業株式会社 接着剤組成物、硬化体、電子部品及び組立部品

Also Published As

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JPWO2024142297A1 (enrdf_load_stackoverflow) 2024-07-04

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