METAL FOIL WITH RESIN AND METAL-CLAD LAMINATE, AND PRINTED WIRING BOARD USING THE SAME AND METHOD FOR PRODUCTION THEREOF

摘要

A metal-clad laminate or a metal foil with a resin which comprises a metal foil having both surfaces having been subjected to substantially no roughening treatment and an insulating resin composition layer using an insulating resin being generally employed; a printed wiring board using the metal-clad laminate or a metal foil with a resin; and a method for producing the printed wiring board. The printed wiring board is excellent in reliability and circuit formability and is significantly reduced in conductor loss.