Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 1 of 1
Full-Text Articles in Chemical Engineering
Organic-Metallic Composite Coating For Copper Surface Protection, Ravi F. Saraf
Organic-Metallic Composite Coating For Copper Surface Protection, Ravi F. Saraf
Department of Chemical and Biomolecular Engineering: Patents
Copper-containing surfaces of substrates such as laminated electronic circuit boards are protected by organometallic coatings comprising organic compounds selected from the group consisting of benzimidazoles, alkylimidazoles, benzotriazozles and alkyltriazoles, substituted or unsubstituted, and metal particles of solder-wettable metals or metal solders. The metal particles can be thermally formed in situ from metallic compounds such as noble metal acetates, acetylacetonates and carbonates.