Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
October 13, 2009
0Patent Application Number
104820560
Date Filed
June 25, 2002
0Patent Primary Examiner
Patent abstract
A solder composition containing a lead-free SnZn alloy and a solder flux that contains at least an epoxy resin and an organic carboxylic acid. The organic carboxylic acid is dispersed in the solder composition as a solid at room temperature, and has a molecular weight of from 100 to 200 g/mol.
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