Patents Assigned to Huntsman Corporation Australia Pty Ltd
  • Compounds and compositions for use as foaming or frothing agents in ore and coal flotation
    Publication number: 20060239876
    Abstract: Compounds of formula (I) wherein R1 and R2 are each independently C1-C2 alkyl, and m is 1, 2, 3, 4, or 5 and compositions of formula (II) wherein R1 and R2 are each independently C1-C4 alkyl, and n is an integer >_0 and wherein the average molar value of n for the total of the compounds of formula (II) in said composition is in the range of (1) to (3) and methods for production thereof.
    Type: Application
    Filed: December 9, 2003
    Publication date: October 26, 2006
    Applicant: Huntsman Corporation Australia Pty Ltd
    Inventors: Philip Leeming, Stewart Knight, Salvatore Lazzaro, Jeffrey Aston, David Parris
  • Herbicidal compositions
    Patent number: 6906005
    Abstract: The present invention relates to surfactant systems and in particular herbicidal compositions comprising a water soluble herbicide and/or a salt thereof and a surfactant system, wherein the surfactant system comprises at least two surfactants selected from the group consisting of: i) alkyldiamine tetraalkoxylate surfactants; ii) N-alkyl alkyldiamine trialkoxylate surfactants; and iii) phosphated alcohol alkoxylate surfactants.
    Type: Grant
    Filed: November 30, 2001
    Date of Patent: June 14, 2005
    Assignee: Huntsman Corporation Australia Pty Ltd
    Inventors: Andrew Francis Kirby, Ashley Scott Martin, Paul Leslie Griffiths