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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.

Inventors:
MURAKI KAZUHIRO (JP)
YANAI EIJI (JP)
Application Number:
PCT/JP2019/004986
Publication Date:
August 22, 2019
Filing Date:
February 13, 2019
Export Citation:
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Assignee:
MITSUBISHI CHEM CORP (JP)
International Classes:
B32B15/08; E04B1/94
Domestic Patent References:
WO2017090676A12017-06-01
WO2015087722A12015-06-18
Foreign References:
JPH09314734A1997-12-09
JPH06316031A1994-11-15
JPH08197642A1996-08-06
KR100828630B12008-05-09
JPH05245963A1993-09-24
JP2004358771A2004-12-24
JP2018024257A2018-02-15
JP2018178911A2018-11-15
US20170298213A12017-10-19
JP2004358771A2004-12-24
JPH09314734A1997-12-09
US20170297307A12017-10-19
JP2008296370A2008-12-11
US20170298213A12017-10-19
DE2842858A11980-03-06
JP2004358771A2004-12-24
JPH09314734A1997-12-09
US20170297307A12017-10-19
JP2008296370A2008-12-11
US20170298213A12017-10-19
DE2842858A11980-03-06
JP2004358771A2004-12-24
JPH09314734A1997-12-09
US20170297307A12017-10-19
JP2008296370A2008-12-11
US20170298213A12017-10-19
DE2842858A11980-03-06
Other References:
See also references of EP 3753728A4
Attorney, Agent or Firm:
SHIGENO, Tsuyoshi et al. (JP)
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