JP7767016B2 - 多層発泡体シート及び粘着テープ - Google Patents

多層発泡体シート及び粘着テープ

Info

Publication number
JP7767016B2
JP7767016B2 JP2021030594A JP2021030594A JP7767016B2 JP 7767016 B2 JP7767016 B2 JP 7767016B2 JP 2021030594 A JP2021030594 A JP 2021030594A JP 2021030594 A JP2021030594 A JP 2021030594A JP 7767016 B2 JP7767016 B2 JP 7767016B2
Authority
JP
Japan
Prior art keywords
foam sheet
layer
multilayer foam
multilayer
base 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.)
Active
Application number
JP2021030594A
Other languages
English (en)
Japanese (ja)
Other versions
JP2022131586A (ja
JP2022131586A5 (enExample
Inventor
健人 佐藤
大輝 松川
晶啓 浜田
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.)
Sekisui Chemical Co Ltd
Original Assignee
Sekisui Chemical 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
Priority to JP2021030594A priority Critical patent/JP7767016B2/ja
Application filed by Sekisui Chemical Co Ltd filed Critical Sekisui Chemical Co Ltd
Priority to EP21879959.1A priority patent/EP4230399A4/en
Priority to CN202180069522.5A priority patent/CN116348292A/zh
Priority to KR1020237012135A priority patent/KR20230087477A/ko
Priority to PCT/JP2021/037064 priority patent/WO2022080219A1/ja
Priority to US18/031,463 priority patent/US12434455B2/en
Publication of JP2022131586A publication Critical patent/JP2022131586A/ja
Publication of JP2022131586A5 publication Critical patent/JP2022131586A5/ja
Application granted granted Critical
Publication of JP7767016B2 publication Critical patent/JP7767016B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Laminated Bodies (AREA)
  • Adhesive Tapes (AREA)
JP2021030594A 2020-10-14 2021-02-26 多層発泡体シート及び粘着テープ Active JP7767016B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2021030594A JP7767016B2 (ja) 2021-02-26 2021-02-26 多層発泡体シート及び粘着テープ
CN202180069522.5A CN116348292A (zh) 2020-10-14 2021-10-06 多层发泡体片及粘合带
KR1020237012135A KR20230087477A (ko) 2020-10-14 2021-10-06 다층 발포체 시트 및 점착 테이프
PCT/JP2021/037064 WO2022080219A1 (ja) 2020-10-14 2021-10-06 多層発泡体シート及び粘着テープ
EP21879959.1A EP4230399A4 (en) 2020-10-14 2021-10-06 MULTILAYER FOAM SHEET AND ADHESIVE TAPE
US18/031,463 US12434455B2 (en) 2020-10-14 2021-10-06 Multilayer foam sheet and adhesive tape

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021030594A JP7767016B2 (ja) 2021-02-26 2021-02-26 多層発泡体シート及び粘着テープ

Publications (3)

Publication Number Publication Date
JP2022131586A JP2022131586A (ja) 2022-09-07
JP2022131586A5 JP2022131586A5 (enExample) 2024-02-21
JP7767016B2 true JP7767016B2 (ja) 2025-11-11

Family

ID=83153043

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021030594A Active JP7767016B2 (ja) 2020-10-14 2021-02-26 多層発泡体シート及び粘着テープ

Country Status (1)

Country Link
JP (1) JP7767016B2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2024204824A1 (enExample) 2023-03-31 2024-10-03
KR20250167585A (ko) * 2023-03-31 2025-12-01 세키스이가가쿠 고교가부시키가이샤 발포체 시트, 점착 테이프

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018084318A1 (ja) 2016-11-07 2018-05-11 積水化学工業株式会社 多層発泡シート、多層発泡シートの製造方法、及び粘着テープ
JP2019137795A (ja) 2018-02-13 2019-08-22 積水化学工業株式会社 発泡シート、及び粘着テープ
JP2019171819A (ja) 2018-03-29 2019-10-10 積水化学工業株式会社 電子部品用クッション材及び電子部品用粘着テープ
JP2020032599A (ja) 2018-08-29 2020-03-05 積水化学工業株式会社 発泡複合シート
JP2020163632A (ja) 2019-03-28 2020-10-08 株式会社ジェイエスピー ポリエチレン系樹脂多層発泡シート
JP2022064669A (ja) 2020-10-14 2022-04-26 積水化学工業株式会社 多層発泡体シート及び粘着テープ

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07116310B2 (ja) * 1986-07-11 1995-12-13 東レ株式会社 架橋ポリオレフイン系樹脂積層発泡体の製造法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018084318A1 (ja) 2016-11-07 2018-05-11 積水化学工業株式会社 多層発泡シート、多層発泡シートの製造方法、及び粘着テープ
JP2019137795A (ja) 2018-02-13 2019-08-22 積水化学工業株式会社 発泡シート、及び粘着テープ
JP2019171819A (ja) 2018-03-29 2019-10-10 積水化学工業株式会社 電子部品用クッション材及び電子部品用粘着テープ
JP2020032599A (ja) 2018-08-29 2020-03-05 積水化学工業株式会社 発泡複合シート
JP2020163632A (ja) 2019-03-28 2020-10-08 株式会社ジェイエスピー ポリエチレン系樹脂多層発泡シート
JP2022064669A (ja) 2020-10-14 2022-04-26 積水化学工業株式会社 多層発泡体シート及び粘着テープ

Also Published As

Publication number Publication date
JP2022131586A (ja) 2022-09-07

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