Patents by Inventor J P Haenen

J P Haenen 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).

  • Publication number: 20060257593
    Abstract: A printing sheet is described comprising a substrate and, on at least one side of the substrate, an image receptive coating layer with a cumulative porosity volume of pore widths below 200 nm as measured using nitrogen intrusion methods of more than 0.006 cm3 per gram paper. In particular in the context of printing sheets with high-gloss this particular porosity distribution leads to a quick and easily adjustable ink setting behaviour. Additionally a method for manufacturing such a printing sheet is described using organic, i.e. polymer and inorganic particulate pigments of fine particle characteristics.
    Type: Application
    Filed: September 30, 2003
    Publication date: November 16, 2006
    Inventor: J P Haenen