Title:
フレキシブル金属張基材、フレキシブル金属張基材の製造方法、プリント配線板、多層フレキシブルプリント配線板、及びフレックスリジッドプリント配線板
Document Type and Number:
Japanese Patent JP5834251
Kind Code:
B2
Abstract:
The flexible metal-cladded base material pertaining to the present invention includes a metal foil and a first resin layer. The first resin layer is of a first resin composition containing a polyamide-imide resin. The polyamide-imide resin includes a first constituent unit represented by Formula (1) and a second constituent unit represented by Formula (2). The percentage of the second constituent unit is in a range of 5 to 35% by mol.
Inventors:
Takayoshi Ozeki
Umehara Daimei
Yoshiaki Ezaki
Umehara Daimei
Yoshiaki Ezaki
Application Number:
JP2013545961A
Publication Date:
December 16, 2015
Filing Date:
November 22, 2012
Export Citation:
Assignee:
Panasonic IP Management Co., Ltd.
International Classes:
H05K1/03; H05K3/46
Domestic Patent References:
| JP2001105530A | ||||
| JP2008280504A | ||||
| JP2011148979A | ||||
| JP2011155085A | ||||
| JP2010275375A | ||||
| JP2010129610A |
Attorney, Agent or Firm:
Keisei Nishikawa