ADHESION PROMOTION OF METAL TO LAMINATE WITH A MULTI-FUNCTIONAL COMPOUND

An adhesion promotion composition and method for enhancing adhesion between a copper conducting layer and a dielectric material during manufacture of a printed circuit board. The adhesion promotion composition comprises a multi-functional compound comprising a first functional group and a second fun...

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Bibliographische Detailangaben
Hauptverfasser:	SUN SHENLIANG, ANTONELLIS THEODORE, ABYS JOSEPH A
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS METALLURGY MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLICMATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASSC23 AND AT LEAST ONEPROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25 NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE PRINTED CIRCUITS SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION
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Beschreibung
Zusammenfassung:	An adhesion promotion composition and method for enhancing adhesion between a copper conducting layer and a dielectric material during manufacture of a printed circuit board. The adhesion promotion composition comprises a multi-functional compound comprising a first functional group and a second functional group, wherein the first functional group is an aromatic heterocyclic compound comprising nitrogen and the second functional group is selected from the group consisting of vinyl ether, amide, thiamide, amine, carboxylic acid, ester, alcohol, silane, alkoxy silane, and combinations thereof.