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Patent Searching and Data


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 (1-1 Marunouchi 1-chome, Chiyoda-k, Tokyo 51, 〒1008251, JP)
YANAI, Eiji (1-1 Marunouchi 1-chome, Chiyoda-k, Tokyo 51, 〒1008251, JP)
Application Number:
JP2019/004986
Publication Date:
August 22, 2019
Filing Date:
February 13, 2019
Export Citation:
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Assignee:
MITSUBISHI CHEMICAL CORPORATION (1-1 Marunouchi 1-chome, Chiyoda-ku Tokyo, 51, 〒1008251, JP)
International Classes:
B32B15/08; E04B1/94
Attorney, Agent or Firm:
SHIGENO, Tsuyoshi et al. (Nissin bldg, 9F 5-10, Shinjuku 2-chome, Shinjuku-k, Tokyo 22, 〒1600022, JP)
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