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Title:
MULTILAYER FOAM SHEET
Document Type and Number:
WIPO Patent Application WO/2022/030649
Kind Code:
A1
Abstract:
A multilayer foam sheet having a resin layer and a foam layer on each of both sides of the resin layer, wherein the resin layer has a thickness of 10 µm or more, and the multilayer foam sheet has a 25% compressive strength of 1,000 kPa or less.　This invention makes it possible to provide a foam sheet that has high impact resistance as well as flexibility.

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Inventors:
HAMADA MASAHIRO (JP)
ISHIDA MASAYA (JP)
MATSUKAWA HIROKI (JP)
Application Number:
PCT/JP2021/029576
Publication Date:
February 10, 2022
Filing Date:
August 10, 2021
Export Citation:
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Assignee:
SEKISUI CHEMICAL CO LTD (JP)
International Classes:
B32B5/32; B32B5/18; B32B7/022; B32B27/00
Domestic Patent References:
WO2020158886A12020-08-06
Foreign References:
JPH09254293A1997-09-30
JP2019171819A2019-10-10
JPS5472282A1979-06-09
KR100765802B12007-10-12
Attorney, Agent or Firm:
TAGUCHI, Masahiro et al. (JP)
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