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Patent Searching and Data


Title:
LAMINATED FOAM SHEET
Document Type and Number:
WIPO Patent Application WO/2020/194198
Kind Code:
A1
Abstract:
The present invention provides a laminated foam sheet having excellent strength and moldability. More specifically, the present invention pertains to a laminated foam sheet in which resin foam layers and resin non-foam layers are laminated and a resin foam layer is provided on the outermost layer, and which has a bending strength of 5 MPa or higher, wherein the arithmetic average roughness of the surface composed of the resin foam layers is 3-10 μm inclusive.

Inventors:
ENDO SHOTA (JP)
FUKUYAMA EIJI (JP)
MORI AYANO (JP)
Application Number:
PCT/IB2020/052782
Publication Date:
October 01, 2020
Filing Date:
March 25, 2020
Export Citation:
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Assignee:
SEKISUI PLASTICS (JP)
International Classes:
C08J9/06; B32B5/18
Domestic Patent References:
WO2017069127A12017-04-27
Foreign References:
JP2014080022A2014-05-08
JP2009091588A2009-04-30
JP2011098509A2011-05-19
JP2016188301A2016-11-04
JPH08157623A1996-06-18
JP2017052910A2017-03-16
US20180297335A12018-10-18
JP2019064076A2019-04-25
JP2019064073A2019-04-25
JP2019064179A2019-04-25
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