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WO2017037525A8 - ホットメルト接着性樹脂フィルムおよびその製造方法 - Google Patents

ホットメルト接着性樹脂フィルムおよびその製造方法 Download PDF

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Publication number
WO2017037525A8
WO2017037525A8 PCT/IB2016/001087 IB2016001087W WO2017037525A8 WO 2017037525 A8 WO2017037525 A8 WO 2017037525A8 IB 2016001087 W IB2016001087 W IB 2016001087W WO 2017037525 A8 WO2017037525 A8 WO 2017037525A8
Authority
WO
WIPO (PCT)
Prior art keywords
hot
resin film
producing same
melt adhesive
adhesive layer
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.)
Ceased
Application number
PCT/IB2016/001087
Other languages
English (en)
French (fr)
Other versions
WO2017037525A1 (ja
Inventor
邦浩 武井
悠以子 丸山
宏和 飯塚
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.)
Zacros Corp
Original Assignee
Fujimori Kogyo 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=58047656&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2017037525(A8) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fujimori Kogyo Co Ltd filed Critical Fujimori Kogyo Co Ltd
Priority to US15/748,990 priority Critical patent/US11007756B2/en
Priority to EP20178753.8A priority patent/EP3736131B1/en
Priority to EP20178747.0A priority patent/EP3736130B1/en
Priority to EP16840892.0A priority patent/EP3333234B1/en
Publication of WO2017037525A1 publication Critical patent/WO2017037525A1/ja
Publication of WO2017037525A8 publication Critical patent/WO2017037525A8/ja
Anticipated expiration legal-status Critical
Priority to US17/034,334 priority patent/US11904577B2/en
Ceased legal-status Critical Current

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    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Laminated Bodies (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Adhesive Tapes (AREA)

Abstract

本発明は、金属を初めとして、ガラス、プラスチック等の各種、平面状もしくはフィルム状の被着体に対して、各層間で剥離が起こらず、優れた接着力を有し、過酷な耐久評価においても強い耐久性を有するホットメルト接着性樹脂フィルムおよびその製造方法に関する。より具体的には、本発明は、第１接着剤層、第１中間層、耐熱性を有する基材層、第２中間層、および第２接着剤層をこの順に積層してなり、前記第１接着剤層および前記第２接着剤層が酸変性ポリオレフイン樹脂を含むことを特徴とするホットメルト接着性樹脂フィルムおよびその製造方法に関する。
PCT/IB2016/001087 2015-08-06 2016-08-03 ホットメルト接着性榭脂フィルムおよびその製造方法 Ceased WO2017037525A1 (ja)

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US15/748,990 US11007756B2 (en) 2015-08-06 2016-08-03 Hot-melt adhesive resin film and production method thereof
EP20178753.8A EP3736131B1 (en) 2015-08-06 2016-08-03 Hot-melt adhesive resin film and production method thereof
EP20178747.0A EP3736130B1 (en) 2015-08-06 2016-08-03 Hot-melt adhesive resin film and production method thereof
EP16840892.0A EP3333234B1 (en) 2015-08-06 2016-08-03 Hot-melt adhesive resin film and production method thereof
US17/034,334 US11904577B2 (en) 2015-08-06 2020-09-28 Hot-melt adhesive resin film and production method thereof

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JP2017036354A (ja) 2017-02-16
EP3333234B1 (en) 2020-07-15
EP3736131B1 (en) 2023-03-01
EP3333234A1 (en) 2018-06-13
US11007756B2 (en) 2021-05-18
US20190001634A1 (en) 2019-01-03
EP3736130B1 (en) 2023-02-15
EP3333234A4 (en) 2019-03-13
US20210008854A1 (en) 2021-01-14
EP3736131A1 (en) 2020-11-11
US11904577B2 (en) 2024-02-20
EP3736130A1 (en) 2020-11-11
JP6688574B2 (ja) 2020-04-28
WO2017037525A1 (ja) 2017-03-09

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