Self assembled molecules on immersion silver coatings

A composition for enhancing the corrosion resistance of an article comprising a silver coating deposited on a solderable copper substrate. The composition comprises: a) a multi-functional molecule comprising at least one organic functional group that interacts with and protects copper surfaces and a...

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Bibliographische Detailangaben
Hauptverfasser:	SUN SHENLIANG, ANTONELLIS THEODORE, ABYS JOSEPH A
Format:	Patent
Sprache:	eng
Schlagworte:	APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL PERFORMING OPERATIONS PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL SPRAYING OR ATOMISING IN GENERAL TRANSPORTING
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Beschreibung
Zusammenfassung:	A composition for enhancing the corrosion resistance of an article comprising a silver coating deposited on a solderable copper substrate. The composition comprises: a) a multi-functional molecule comprising at least one organic functional group that interacts with and protects copper surfaces and at least one organic functional group that interacts with and protects silver surfaces; b) an alcohol; and c) a surfactant.