Title:
MULTILAYER SHEET AND PRODUCTION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2023/286808
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a multilayer sheet that exhibits a high interlayer peel strength and that comprises: an adhesive layer containing an acid-modified polyolefin; and a substrate layer containing a polyphenylene ether. The multilayer sheet according to the present invention characteristically comprises a substrate layer (A) containing a polyphenylene ether and an adhesive layer (B) containing an acid-modified polyolefin, and further comprises, between the substrate layer (A) and the adhesive layer (B), a tie layer (C) containing a styrene-diene block copolymer.
Inventors:
OISHI MASAYUKI (JP)
IMAHORI MAKOTO (JP)
MIYAMURA KENTARO (JP)
IWATSUKI KEIGO (JP)
TSUDA TAKASHI (JP)
IMAHORI MAKOTO (JP)
MIYAMURA KENTARO (JP)
IWATSUKI KEIGO (JP)
TSUDA TAKASHI (JP)
Application Number:
PCT/JP2022/027580
Publication Date:
January 19, 2023
Filing Date:
July 13, 2022
Export Citation:
Assignee:
TOAGOSEI CO LTD (JP)
International Classes:
B32B27/30; B32B27/32; C09J7/30; C09J123/26
Foreign References:
| JP2002127313A | 2002-05-08 | |||
| JPH0872204A | 1996-03-19 | |||
| JPH04364950A | 1992-12-17 | |||
| JP2009091384A | 2009-04-30 | |||
| JP2008504981A | 2008-02-21 | |||
| JP2014019125A | 2014-02-03 |
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