Title:
導電性フォームおよびその製造方法
Document Type and Number:
Japanese Patent JP6697966
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide: a conductive foam having a metal film that shows little peeling by friction and little temporal change, and is not noticeable even at an opening; and a method for producing the same.SOLUTION: The conductive foam comprises: polyurethane foam; a laminated metal layer of a three-layer structure which covers an outer surface and inner pore surfaces of the polyurethane foam; and an acrylic resin layer laminated on the laminated metal layer, where the laminated metal layer is laminated, from a side contacting the polyurethane foam, in the order of a nickel layer, a conductive layer comprising copper or silver, and a black coating film layer comprising a nickel/tin alloy, and the black coating film layer is exposed from a part of the acrylic resin layer.SELECTED DRAWING: Figure 2
Inventors:
Masatoshi Goto
Kazuhisa Tsujimoto
Nozaka Nosaka
Kazuhisa Tsujimoto
Nozaka Nosaka
Application Number:
JP2016128821A
Publication Date:
May 27, 2020
Filing Date:
June 29, 2016
Export Citation:
Assignee:
SEIREN CO.,LTD.
International Classes:
B32B15/095; B32B5/24; B32B15/082; H05K9/00
Domestic Patent References:
| JP11214886A | ||||
| JP2013209708A | ||||
| JP2008115525A | ||||
| JP2016092193A | ||||
| JP58120774A |
Foreign References:
| US20030036326 | ||||
| WO1998006247A1 | ||||
| US6569789 | ||||
| US20160121576 |