JP2022064669A5 - - Google Patents

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Publication number
JP2022064669A5
JP2022064669A5 JP2020173425A JP2020173425A JP2022064669A5 JP 2022064669 A5 JP2022064669 A5 JP 2022064669A5 JP 2020173425 A JP2020173425 A JP 2020173425A JP 2020173425 A JP2020173425 A JP 2020173425A JP 2022064669 A5 JP2022064669 A5 JP 2022064669A5
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JP
Japan
Prior art keywords
foam sheet
multilayer foam
sheet according
thickness
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.)
Granted
Application number
JP2020173425A
Other languages
English (en)
Japanese (ja)
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JP2022064669A (ja
JP7723474B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from JP2020173425A external-priority patent/JP7723474B2/ja
Priority to JP2020173425A priority Critical patent/JP7723474B2/ja
Priority to PCT/JP2021/037064 priority patent/WO2022080219A1/ja
Priority to CN202180069522.5A priority patent/CN116348292A/zh
Priority to EP21879959.1A priority patent/EP4230399A4/en
Priority to US18/031,463 priority patent/US12434455B2/en
Priority to KR1020237012135A priority patent/KR20230087477A/ko
Publication of JP2022064669A publication Critical patent/JP2022064669A/ja
Publication of JP2022064669A5 publication Critical patent/JP2022064669A5/ja
Publication of JP7723474B2 publication Critical patent/JP7723474B2/ja
Application granted granted Critical
Priority to US19/326,004 priority patent/US20260008252A1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2020173425A 2020-10-14 2020-10-14 多層発泡体シート及び粘着テープ Active JP7723474B2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2020173425A JP7723474B2 (ja) 2020-10-14 2020-10-14 多層発泡体シート及び粘着テープ
US18/031,463 US12434455B2 (en) 2020-10-14 2021-10-06 Multilayer foam sheet and adhesive tape
CN202180069522.5A CN116348292A (zh) 2020-10-14 2021-10-06 多层发泡体片及粘合带
EP21879959.1A EP4230399A4 (en) 2020-10-14 2021-10-06 MULTILAYER FOAM SHEET AND ADHESIVE TAPE
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
KR1020237012135A KR20230087477A (ko) 2020-10-14 2021-10-06 다층 발포체 시트 및 점착 테이프
US19/326,004 US20260008252A1 (en) 2020-10-14 2025-09-11 Multilayer foam sheet and adhesive tape

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020173425A JP7723474B2 (ja) 2020-10-14 2020-10-14 多層発泡体シート及び粘着テープ

Publications (3)

Publication Number Publication Date
JP2022064669A JP2022064669A (ja) 2022-04-26
JP2022064669A5 true JP2022064669A5 (https=) 2023-08-17
JP7723474B2 JP7723474B2 (ja) 2025-08-14

Family

ID=81386129

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020173425A Active JP7723474B2 (ja) 2020-10-14 2020-10-14 多層発泡体シート及び粘着テープ

Country Status (1)

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JP (1) JP7723474B2 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022080219A1 (ja) 2020-10-14 2022-04-21 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
JP7767016B2 (ja) * 2021-02-26 2025-11-11 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
CN120826315A (zh) 2023-03-31 2025-10-21 积水化学工业株式会社 发泡体片及胶粘带

Family Cites Families (7)

* 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
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
JP7071836B2 (ja) 2018-02-13 2022-05-19 積水化学工業株式会社 発泡シート、及び粘着テープ
JP7188896B2 (ja) 2018-03-29 2022-12-13 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
JP7295620B2 (ja) 2018-08-29 2023-06-21 積水化学工業株式会社 発泡複合シート
CN113348072A (zh) 2019-01-31 2021-09-03 积水化学工业株式会社 多层发泡体片
JP7178941B2 (ja) 2019-03-28 2022-11-28 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

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