Adhesive film, flexible metal-clad laminate, and process for producing the same

Adhesive film, flexible metal-clad laminate, and process for producing the same

  • CN 1,946,823 A
  • Filed: 04/26/2005
  • Published: 04/11/2007
  • Est. Priority Date: 05/13/2004
  • Status: Active Application
First Claim
Patent Images

1. adhering film, it is provided with the adhesive linkage that contains thermoplastic polyimide at least one surface of Kapton, and wherein, the linear expansivity of this adhering film satisfies:

  • 1.0>

    (linear expansivity of MD direction)/(linear expansivity of TD direction)>

    0.1(linear expansivity is the mean value in 100~

    200 ℃

    ).

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