Patents Assigned to Hodgson Process Chemicals, Inc.
  • Wet treatment of leather hides
    Patent number: 5985167
    Abstract: Wet leather treating compositions and methods of wet treating leather hides employing alkylpolyglycosides for enhancing the penetration and absorption of the leather treatment formulations in an environmentally safe manner. The compositions are substantially free of volatile organic compounds.
    Type: Grant
    Filed: June 23, 1995
    Date of Patent: November 16, 1999
    Assignee: Hodgson Process Chemicals Inc.
    Inventors: Michael W. Counts, John A. Thompson, Jack O. Lavoie, Robert A. Aleksejczyk
  • Leather waterproofing method and composition
    Patent number: 5911901
    Abstract: Disclosed is a novel composition for improving the hydrophobicity of leather and leather substitutes, which comprises an aqueous dispersion of an unreacted mixture of a relatively inert dimethyl 50 cst silicon fluid, ammonium oleate, and water.
    Type: Grant
    Filed: October 3, 1996
    Date of Patent: June 15, 1999
    Assignee: Hodgson Process Chemicals, Inc.
    Inventors: Richard E. Jacob, John A. Thompson