Patents by Inventor Stewart Alexander Warbuton

Stewart Alexander Warbuton 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).

  • LOW PH STRUCTURED SURFACTANT COMPOSITION
    Publication number: 20120177709
    Abstract: An aqueous, low pH structured surfactant composition, contains, based on 100 parts by weight of the composition, from about 3 parts by weight to about 40 parts by weight of one or more anionic surfactants selected from anionic phosphate ester surfactants, anionic sulfonate surfactants, and anionic carboxylate surfactants, wherein the composition exhibits a pH of less than about 5, exhibits shear-thinning viscosity, and is capable of suspending water insoluble or partially water soluble components.
    Type: Application
    Filed: March 16, 2012
    Publication date: July 12, 2012
    Applicant: RHODIA OPERATIONS
    Inventors: Seren FRANTZ, Stewart Alexander Warbuton