Patents by Inventor Angelo Buratti

Angelo Buratti has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Article plated with boron carbide in a nickel-phosphorus matrix, and process and bath for its preparation
    Patent number: 6355154
    Abstract: The present invention relates to am article plated with boron carabide in a nickel-phosphorus matrix, obtained by a plating process comprising the following steps: a) preparation of an electrolytic bath comprising two or more nickel salts, at least one complexing agent, at least one phosphorus salt, and, in addition, an anti-tensioning agent and boron carbide in the form of powder; b) electroplating of the article in the electrolytic bath at a temperature ranging from 40° C. to 70° C., with a current density ranging from 1 to 10 A/dm2; and c) heat treatment of the product thus plated. The plating is used for any article that requires a type of plating which presents high resistance to wear, and in particular for cylinders for the production of corrugated cardboard.
    Type: Grant
    Filed: July 5, 2000
    Date of Patent: March 12, 2002
    Assignee: SBR S.r.l.
    Inventor: Angelo Buratti