Patents Assigned to Federated Fry Metals
  • Electronic manufacturing process
    Patent number: 5088189
    Abstract: A solder paste flux comprising an epoxy resin, a carboxylic acid, a substantially solid alcohol, cellulose, a catalyst, a solvent for the carboxylic acid and a synthetic resin; a solder paste incorporating this solder paste flux; and a surface mount electronic manufacturing process utilizing the solder paste.
    Type: Grant
    Filed: February 28, 1991
    Date of Patent: February 18, 1992
    Assignee: Federated Fry Metals
    Inventor: John E. Brown