Patents by Inventor Larry E. Lipko

Larry E. Lipko 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).

  • Ink recordable substrate coating composition having a pH less than 7
    Patent number: 7166156
    Abstract: A water resistant coating composition for ink jet recordable substrates having a pH of less than 7, which includes: (a) an aqueous polyurethane dispersion; and (b) an aqueous solution of a nitrogen containing polymeric dye fixative compound. When applied to a suitable substrate, the coating composition allows for the recording of sharp, waterfast images. A coated ink recordable substrate is also disclosed, which includes a substrate having at least one side and at least one side of the substrate has a coating layer derived from the above described coating composition.
    Type: Grant
    Filed: September 3, 2003
    Date of Patent: January 23, 2007
    Assignee: PPG Industries Ohio, Inc.
    Inventors: Luciano M. Parrinello, Randall D. Rogers, Charles T. Hill, Larry E. Lipko, Paul L. Benenati, Peter M. Nowakowski, Joseph P. Kovacs, Charles F. Kahle
  • Polymer processing of a substantially water-resistant microporous substrate
    Publication number: 20040105971
    Abstract: The present invention is directed to a multilayer article comprising a substantially water-resistant, coated, microporous substrate connected to a substantially nonporous material. Further, the present invention is directed to a process for producing the multilayer article. The multilayer article and method of the present invention is especially useful for an ink jet recordable substrate and printing on said substrate.
    Type: Application
    Filed: September 3, 2003
    Publication date: June 3, 2004
    Inventors: Luciano M. Parrinello, Randall D. Rogers, Charles T. Hill, Larry E. Lipko, Paul L. Benenati, Peter M. Nowakowski, Joseph P. Kovacs
  • Water resistant ink jet printable sheet
    Publication number: 20040091692
    Abstract: A water resistant coating composition for ink jet recordable substrates having a pH of less than 7, which includes:
    Type: Application
    Filed: September 3, 2003
    Publication date: May 13, 2004
    Inventors: Luciano M. Parrinello, Randall D. Rogers, Charles T. Hill, Larry E. Lipko, Paul L. Benenati, Peter M. Nowakowski, Joseph P. Kovacs, Charles F. Kahle
  • Water resistant ink jet printable sheet
    Publication number: 20030180523
    Abstract: A water resistant coating composition for ink jet recordable substrates having a pH of less than 7, which includes:
    Type: Application
    Filed: December 13, 2002
    Publication date: September 25, 2003
    Inventors: Luciano M. Parrinello, Randall Rogers, Charles T. Hill, Larry E. Lipko, Paul L. Benenati, Peter M. Nowakowski, Joseph P. Kovacs, Charles F. Kahle
  • Polymer processing of a substantially water-resistant microporous substrate
    Publication number: 20030170405
    Abstract: The present invention is directed to a multilayer article comprising a substantially water-resistant, coated, microporous substrate connected to a substantially nonporous material. Further, the present invention is directed to a process for producing the multilayer article. The multilayer article and method of the present invention is especially useful for an ink jet recordable substrate and printing on said substrate.
    Type: Application
    Filed: December 13, 2002
    Publication date: September 11, 2003
    Inventors: Luciano M. Parrinello, Randall Rogers, Charles T. Hill, Larry E. Lipko, Paul L. Benenati, Peter M. Nowakowski, Joseph P. Kovacs
  • Water resistant ink jet printable sheet
    Publication number: 20030096087
    Abstract: A water resistant coating composition for ink jet recordable substrates having a pH of less than 7, which includes:
    Type: Application
    Filed: July 26, 2002
    Publication date: May 22, 2003
    Inventors: Paul L. Benenati, Charles T. Hill, Charles F. Kahle, Joseph P. Kovacs, Larry E. Lipko, Luciano M. Parrinello
  • Polymer processing of a substantially water-resistant microporous substrate
    Publication number: 20030054715
    Abstract: The present invention is directed to a multilayer article comprising a substantially water-resistant, coated, microporous substrate connected to a substantially nonporous material. Further, the present invention is directed to a process for producing the multilayer article. The multilayer article and method of the present invention is especially useful for an ink jet recordable substrate and printing on said substrate.
    Type: Application
    Filed: August 30, 2002
    Publication date: March 20, 2003
    Inventors: Paul L. Benenati, Charles F. Kahle, Charles T. Hill, Larry E. Lipko, Joseph P. Kovacs, Luciano M. Parrinello