Patents by Inventor Elroy Wayne Post

Elroy Wayne Post 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).

  • Wet strength thermosetting resin formulations and polyaminamide polymers suitable for use in the manufacture of paper products
    Patent number: 6222006
    Abstract: An aqueous formulation of a high solid content fully functional thermosettable wet strength resin designed for use in the manufacture of paper products is disclosed. The wet strength resin is the product of reaction of an epihalohydrin and an end-capped polyaminamide polymer. The thermosetting wet strength resins are useful in the manufacture of improved absorbent paper products such as bathroom tissues, facial tissues, napkins, towels, and paperboard products such as dairy cartons and bag paper.
    Type: Grant
    Filed: August 5, 1998
    Date of Patent: April 24, 2001
    Assignee: Fort James Corporation
    Inventors: Bruce Jerome Kokko, Elroy Wayne Post