Simplification of ball attach method using super-saturated...

Metal treatment – Compositions – Fluxing

Reexamination Certificate

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C228S203000, C228S207000, C510S175000

Reexamination Certificate

active

07108755

ABSTRACT:
A method for preparing a metal surface (34) for a soldering operation is provided. In accordance with the method, the metal surface is treated with a solder flux (31) comprising a supersaturated solution of a carboxylic acid.

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Webster's II, New Riverside University Dictionary, published 1984, p. 1163.

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