发明公开
EP0979208A4 COMPOSITION AND METHOD FOR REDUCING COPPER OXIDE TO METALLIC COPPER 失效
ZUSAMMENSETZUNG UND方法ZUM REDUZIEREN VON KUPFEROXID ZU KUPFERMETALL

COMPOSITION AND METHOD FOR REDUCING COPPER OXIDE TO METALLIC COPPER
摘要:
A composition for reducing a copper oxide layer to metallic copper so as to facilitate bonding a resin to the metallic copper is disclosed. The composition is an aqueous reducing solution containing a cyclic borane compound. Examples of such cyclic borane compounds include those having nitrogen or sulfur as a ring-forming member, such as morpholine borane, piperidine borane, pyridine borane, piperazine borane, 2,6-lutidine borane, 4-methylmorpholine borane, and 1,4-oxathiane borane, and also N,N-diethylaniline borane.
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