Patents by Inventor Sathya Narayanan Muthukrishnan

Sathya Narayanan Muthukrishnan 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).

  • Core-shell particle, method, and composition
    Patent number: 7807751
    Abstract: A core-shell particle is formed by a method that includes forming a crosslinked polyorganosiloxane core, reacting a graftlinking agent with the crosslinked polyorganosiloxane core, and polymerizing a poly(alkenyl aromatic) shell around the graftlinking agent-functionalized polyorganosiloxane core. The method produces a core-shell particle with improved adhesion between shell and core. The core-shell particle is useful as an impact modifier in thermoplastic compositions.
    Type: Grant
    Filed: November 7, 2008
    Date of Patent: October 5, 2010
    Assignee: Sabic Innovative Plastics IP B.V.
    Inventors: Amol Adhikrao Mohite, Sathya Narayanan Muthukrishnan, Abhijit Som
  • CORE-SHELL PARTICLE, METHOD, AND COMPOSITION
    Publication number: 20090215927
    Abstract: A core-shell particle is formed by a method that includes forming a crosslinked polyorganosiloxane core, reacting a graftlinking agent with the crosslinked polyorganosiloxane core, and polymerizing a poly(alkenyl aromatic) shell around the graftlinking agent-functionalized polyorganosiloxane core. The method produces a core-shell particle with improved adhesion between shell and core. The core-shell particle is useful as an impact modifier in thermoplastic compositions.
    Type: Application
    Filed: November 7, 2008
    Publication date: August 27, 2009
    Inventors: Amol Adhikrao Mohite, Sathya Narayanan Muthukrishnan, Abhijit Som