Patents by Inventor Steven Mark Evans

Steven Mark Evans 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).

  • Silicone gum emulsions
    Patent number: 8877293
    Abstract: A process for preparing emulsions of silicone gums is disclosed based on using an ethylene oxide/propylene oxide block copolymer as the emulsifier. The emulsions produced by the present process are useful as coatings additives for both water-based and oil-based coatings to obtain improved slip and anti-mar properties. The emulsions may also be used in the manufacture of tires as band ply lubricants. They may also be used in personal care applications.
    Type: Grant
    Filed: August 2, 2011
    Date of Patent: November 4, 2014
    Assignee: Dow Corning Corporation
    Inventors: Steven Mark Evans, Donald Taylor Liles, Mustafa A. Mohamed
  • Silicone Gum Emulsions
    Publication number: 20130122204
    Abstract: A process for preparing emulsions of silicone gums is disclosed based on using an ethylene oxide/propylene oxide block copolymer as the emulsifier. The emulsions produced by the present process are useful as coatings additives for both water-based and oil-based coatings to obtain improved slip and anti-mar properties. The emulsions may also be used in the manufacture of tires as band ply lubricants. They may also be used in personal care applications.
    Type: Application
    Filed: August 2, 2011
    Publication date: May 16, 2013
    Applicant: DOW CORNING CORPORATION
    Inventors: Steven Mark Evans, Donald Taylor Liles, Mustafa A. Mohamed