Patents by Inventor Gabriele Impellizzieri

Gabriele Impellizzieri 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).

  • Receiving sheet for ink-jet printing comprising a copolymer
    Patent number: 6592953
    Abstract: The present invention refers to an ink jet receiving sheet comprising a support and at least an ink receiving layer comprising a binder selected from the group consisting of gelatin and gelatin derivatives, characterized in that said at least an ink receiving layer comprises at least a copolymer consisting in at least one N-vinylpyrrolidone monomer and at least a second monomer selected from the group of N-vinylcaprolactam monomers and N-vinylpiperidone monomers to improve post printed drop sweating in the resulting image, still maintaining a good glossiness.
    Type: Grant
    Filed: November 9, 2000
    Date of Patent: July 15, 2003
    Assignee: Ferrania, S.p.A.
    Inventors: Luca Ceruti, Roberto Sardelli, Gabriele Impellizzieri