JP7775711B2 - ポリオレフィン系樹脂発泡シート及び積層体 - Google Patents

ポリオレフィン系樹脂発泡シート及び積層体

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Publication number
JP7775711B2
JP7775711B2 JP2021523821A JP2021523821A JP7775711B2 JP 7775711 B2 JP7775711 B2 JP 7775711B2 JP 2021523821 A JP2021523821 A JP 2021523821A JP 2021523821 A JP2021523821 A JP 2021523821A JP 7775711 B2 JP7775711 B2 JP 7775711B2
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JP
Japan
Prior art keywords
foam sheet
polyolefin resin
resin foam
less
mass
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
JP2021523821A
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English (en)
Japanese (ja)
Other versions
JPWO2021220967A5 (https=
JPWO2021220967A1 (https=
Inventor
広隆 近藤
善之 岡
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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Publication date
Application filed by Toray Industries Inc filed Critical Toray Industries Inc
Publication of JPWO2021220967A1 publication Critical patent/JPWO2021220967A1/ja
Publication of JPWO2021220967A5 publication Critical patent/JPWO2021220967A5/ja
Application granted granted Critical
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Classifications

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    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
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    • B32B27/06—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
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    • B32B27/285—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polyethers
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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Laminated Bodies (AREA)
JP2021523821A 2020-05-01 2021-04-23 ポリオレフィン系樹脂発泡シート及び積層体 Active JP7775711B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020081532 2020-05-01
JP2020081532 2020-05-01
PCT/JP2021/016491 WO2021220967A1 (ja) 2020-05-01 2021-04-23 ポリオレフィン系樹脂発泡シート及び積層体

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JPWO2021220967A1 JPWO2021220967A1 (https=) 2021-11-04
JPWO2021220967A5 JPWO2021220967A5 (https=) 2024-04-23
JP7775711B2 true JP7775711B2 (ja) 2025-11-26

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