Patents by Inventor Alex P. Altavilla

Alex P. Altavilla 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).

  • Coated paper stocks for use in electrostatic imaging applications
    Patent number: 6099995
    Abstract: Coated paper stocks for electrostatic imaging comprising a substrate coated on at least one surface with a resin layer comprised of olefinic material and a pin-hole free, continuous coating layer over said resin layer. The continuous layer has a glass transition temperature above 100.degree. C. and is comprised of one or more natural or synthetic film forming polymers. As a single layer this continuous coating layer functions as both a heat protective and imaging layer. In an alternate embodiment two separate coating layers are provided with separate heat protective and imaging functionalities.
    Type: Grant
    Filed: November 24, 1998
    Date of Patent: August 8, 2000
    Assignee: Kodak Polychrome Graphics LLC
    Inventor: Alex P. Altavilla
  • Coated paper stocks for use in electrostatic imaging applications
    Patent number: 6048575
    Abstract: Coated paper stocks for electrostatic imaging comprising a substrate coated on at least one surface with a resin layer comprised of olefinic material and a pin-hole free, continuous coating layer over said resin layer. The continuous layer has a glass transition temperature above 100.degree. C. and is comprised of one or more natural or synthetic film forming polymers and an anti-static agent. As a single layer this continuous coating layer functions as both a heat protective and imaging layer. In an alternate embodiment two separate coating layers are provided with separate heat protective and imaging functionalities.
    Type: Grant
    Filed: November 24, 1998
    Date of Patent: April 11, 2000
    Assignee: Kodak Polychrome Graphics LLC
    Inventor: Alex P. Altavilla
  • Coated paper stocks for use in electrostatic imaging applications
    Patent number: 5948534
    Abstract: Coated paper stocks for electrostatic imaging comprising a substrate coated on at least one surface with a resin layer comprised of olefinic material and a pin-hole free, continuous coating layer over said resin layer. The continuous layer has a glass transition temperature above 100.degree. C. and is comprised of one or more natural or synthetic film forming polymers. As a single layer this continuous coating layer functions as both a heat protective and imaging layer. In an alternate embodiment two separate coating layers are provided with separate heat protective and imaging functionalities.
    Type: Grant
    Filed: February 25, 1997
    Date of Patent: September 7, 1999
    Assignee: Kodak Polychrome Graphics LLC
    Inventor: Alex P. Altavilla