Patents by Inventor Carlo Borgatelli

Carlo Borgatelli 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).

  • Printable release-coating compositions and printing ink for pressure-sensitive adhesive tape
    Patent number: 4587167
    Abstract: The release-coating composition for producing a pressure-sensitive, printable adhesive tape is constituted by a polymeric component comprising from 10 to 85 parts by weight of a ketone resin, from 0 to 80 parts by weight of a polyamide resin and from 0 to 30 parts by weight of a ketone resin modified by reaction with alkylisocyanates, and solvents for the polymeric component. For the production of a printed adhesive tape, there is used, in combination with said release-coating composition, an ink comprising, with reference to the weight of the ink form 25% to 35% by weight of a polyamide resin which is soluble in alcohols and from 0.3% to 1% by weight of a silicone polymer as a slip agent.
    Type: Grant
    Filed: April 30, 1984
    Date of Patent: May 6, 1986
    Assignee: Vibac S.p.A.
    Inventors: Adriano Maietti, Carlo Borgatelli