Title:
SHAPED AND COATED METALLIC MATERIAL, COMPOSITE, AND METHOD FOR MANUFACTURING SHAPED AND COATED METALLIC MATERIAL AND COMPOSITE
Document Type and Number:
WIPO Patent Application WO/2014/111978
Kind Code:
A1
Abstract:
The present invention pertains to a shaped and coated metallic material used in a composite having excellent performance in bonding and sealing between a shaped metallic material and a molded article of a thermoplastic resin composition. The shaped and coated metallic material has: a shaped metallic material; and, disposed above the shaped metallic material, an acid-modified polypropylene layer containing at least 40 mass% of an acid-modified polypropylene. The melt viscosity of the acid-modified polypropylene layer is 1000 to 10,000 mPa·s. The film thickness of the acid-modified polypropylene layer is at least 0.2 μm.
Inventors:
MORIKAWA SHIGEYASU
TSUJIMURA TAKAO
FUJII TAKAHIRO
TSUJIMURA TAKAO
FUJII TAKAHIRO
Application Number:
PCT/JP2013/002875
Publication Date:
July 24, 2014
Filing Date:
April 26, 2013
Export Citation:
Assignee:
NISSHIN STEEL CO LTD (JP)
International Classes:
B32B15/08; B29C45/14; B32B15/085
Foreign References:
JP2000289145A | 2000-10-17 | |||
JP2003094561A | 2003-04-03 | |||
JPS4210757B | ||||
JPS63210134A | 1988-08-31 | |||
JP2004017337A | 2004-01-22 | |||
JP2000502964A | 2000-03-14 | |||
JP2000212457A | 2000-08-02 | |||
JP2006027018A | 2006-02-02 | |||
JP2004050488A | 2004-02-19 | |||
JP2005342895A | 2005-12-15 |
Other References:
See also references of EP 2946921A4
Attorney, Agent or Firm:
WASHIDA, KIMIHITO (JP)
Koichi Washida (JP)
Koichi Washida (JP)
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