Patents by Inventor Adriano Gribaudo

Adriano Gribaudo 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).

  • Thermal dye transfer receptors
    Patent number: 5529972
    Abstract: The present invention relates to a thermal dye transfer material, more specifically to a thermal dye transfer receiving material comprising a support having thereon at least one dye receiving layer which can accept a dye which migrates from a thermal dye transfer donating material as a result of heating, wherein said dye receiving material is obtained by coating an aqueous microdispersion (latex) of a dye accepting polymeric compound.
    Type: Grant
    Filed: October 7, 1992
    Date of Patent: June 25, 1996
    Assignee: Minnesota Mining and Manufacturing Company
    Inventors: Piero Ramello, Adriano Gribaudo