| abstract |
Metal-clad laminates in which a conductor layer having superior peel strength is formed on a smooth surface of an insulating layer can be obtained by a method comprising (A) a step of preparing a metal-clad laminate precursor by providing one or more sheets of prepreg between two sheets of film having a metal film layer on a support layer, and heating and pressing them under reduced pressure, (B) a step of removing the support layer, (C) a step of removing the metal film layer, and (D) a step of forming a metal film layer on the surface of an insulating layer by electroless plating. |