Title:
METAL LAMINATE
Document Type and Number:
Japanese Patent JP2009196295
Kind Code:
A
Abstract:
To provide a metal laminate which has a resin layer consisting of a polyimide copolymer, free from a corrosion of an apparatus in a molding process and a lead-free solder reflow process, has a heat resistance and a flexibility, and excellent in flexibility.
The metal laminate is obtained by producing a metal laminate containing a polyimide copolymer, as a resin layer, which has a specific structure and a specific carboxyl group content.
Inventors:
YAMAMOTO MASAYOSHI
TORIIDA MASAHIRO
ASASHIGE NAOKI
YAMASHITA WATARU
TORIIDA MASAHIRO
ASASHIGE NAOKI
YAMASHITA WATARU
Application Number:
JP2008042684A
Publication Date:
September 03, 2009
Filing Date:
February 25, 2008
Export Citation:
Assignee:
MITSUI CHEMICALS INC
International Classes:
B32B15/088; H05K1/03
Attorney, Agent or Firm:
Shunichiro Suzuki
Koji Makimura
Koji Makimura