Title:
FLAME RETARDANT METAL-RESIN COMPOSITE MATERIAL
Document Type and Number:
WIPO Patent Application WO/2019/159929
Kind Code:
A1
Abstract:
This flame retardant metal-resin composite material, in which metal layers are laminated on both sides of a core material layer containing a resin, is characterized in that the core material layer contains a metal hydroxide and a resin, the combustion calorific value of the core material layer is 2.0 MJ/kg, and the surface material peeling strength of the metal-resin composite material is 2.4 N/mm or more. Preferably, the metal-resin composite material further has an adhesive layer between the core material layer and the metal layer, wherein the adhesive layer contains a resin having a polar group in a side chain thereof.
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Inventors:
MURAKI KAZUHIRO (JP)
YANAI EIJI (JP)
YANAI EIJI (JP)
Application Number:
PCT/JP2019/004986
Publication Date:
August 22, 2019
Filing Date:
February 13, 2019
Export Citation:
Assignee:
MITSUBISHI CHEM CORP (JP)
International Classes:
B32B15/08; E04B1/94
Domestic Patent References:
WO2017090676A1 | 2017-06-01 | |||
WO2015087722A1 | 2015-06-18 |
Foreign References:
JPH09314734A | 1997-12-09 | |||
JPH06316031A | 1994-11-15 | |||
JPH08197642A | 1996-08-06 | |||
KR100828630B1 | 2008-05-09 | |||
JPH05245963A | 1993-09-24 | |||
JP2004358771A | 2004-12-24 | |||
JP2018024257A | 2018-02-15 | |||
JP2018178911A | 2018-11-15 | |||
US20170298213A1 | 2017-10-19 | |||
JP2004358771A | 2004-12-24 | |||
JPH09314734A | 1997-12-09 | |||
US20170297307A1 | 2017-10-19 | |||
JP2008296370A | 2008-12-11 | |||
US20170298213A1 | 2017-10-19 | |||
DE2842858A1 | 1980-03-06 | |||
JP2004358771A | 2004-12-24 | |||
JPH09314734A | 1997-12-09 | |||
US20170297307A1 | 2017-10-19 | |||
JP2008296370A | 2008-12-11 | |||
US20170298213A1 | 2017-10-19 | |||
DE2842858A1 | 1980-03-06 | |||
JP2004358771A | 2004-12-24 | |||
JPH09314734A | 1997-12-09 | |||
US20170297307A1 | 2017-10-19 | |||
JP2008296370A | 2008-12-11 | |||
US20170298213A1 | 2017-10-19 | |||
DE2842858A1 | 1980-03-06 |
Other References:
See also references of EP 3753728A4
Attorney, Agent or Firm:
SHIGENO, Tsuyoshi et al. (JP)
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