| 摘要 |
A RESIN SHEET (1) WITH A COPPER FOIL, COMPRISING: A CARRIER LAYER (11); A COPPER FOIL LAYER ( 12) HAVING A THICKNESS 0.5 TO 5 µM PROVIDED OVER THE CARRIER LAYER (11); AND AN INSULATING RESIN LAYER (13) FORMED OVER THE COPPER FOIL LAYER (12), WHEREIN THE INSULATING RESIN LAYER (13 ) IS ONCE ABUTTED WITH BASE MATERIAL (2), AND THEN THE CARRIER LAYER (11) IS DELAMINATED FROM THE COPPER FOIL LAYER (12), AND WHEREIN THE INSULATING RESIN LAYER (13) CONTAINS A CYANATE ESTER RESIN HAVING PHENOLIC NOVOLAC BACKBONE AND A POLYFUNCTIONAL EPOXY RESIN. |
