Patents Assigned to Abbco, Inc.
  • Brass plating
    Patent number: 3980533
    Abstract: The present invention relates to the electrodeposition of brass in a form suitable for use as undercoats for subsequently applied metal coatings, and to electrolytes suitable therefor, comprising a soluble manganous compound and preferably an agent which prevents precipitation of manganese from said electrolyte.
    Type: Grant
    Filed: February 21, 1975
    Date of Patent: September 14, 1976
    Assignee: Abbco, Inc.
    Inventor: Charles N. Abbott
  • Deposition of brass by electroplating
    Patent number: 3980532
    Abstract: The present invention relates to the electrodeposition of brass in a form suitable for use as undercoats for subsequently applied metal coatings, and to electrolytes suitable therefor, comprising a conventional cyanide brass elctrolyte containing a soluble manganous compound and a soluble nickel compound and preferably a chelating or sequestering agent.
    Type: Grant
    Filed: March 28, 1975
    Date of Patent: September 14, 1976
    Assignee: Abbco, Inc.
    Inventor: Charles N. Abbott