COMPOSITE BODY AND USE THEREFOR

PURPOSE:To enhance the adhesive of a copper foil with a prepreg in a circuit board, in which the prepreg, in which a cloth-shaped base material is impregnated with a fluororesin, and the copper foil are bonded. CONSTITUTION:A composite body, in which the non-baked thin layer of a fluororesin is form...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: ERIGUCHI FUYUKI, MOTOGAMI MITSURU, SHIBAGAKI KAZUYOSHI
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:PURPOSE:To enhance the adhesive of a copper foil with a prepreg in a circuit board, in which the prepreg, in which a cloth-shaped base material is impregnated with a fluororesin, and the copper foil are bonded. CONSTITUTION:A composite body, in which the non-baked thin layer of a fluororesin is formed onto the mat surface of a copper foil, is prepared, and the fluororesin non-baked thin layers of said composite body are superposed on both surfaces of a fluororesin prepreg so as to be faced oppositely, and heated and pressed and unified.