Patents by Inventor Teresa P. Karjaia

Teresa P. Karjaia 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).

  • PROCATALYST COMPOSITIONS USEFUL FOR LOW COMONOMER INCORPORATION AND PROCESS FOR PREPARING THE SAME
    Publication number: 20190256618
    Abstract: The present disclosure relates to novel procatalyst compositions including a titanium moiety, a magnesium halide support, a hydrocarbon solution in which the magnesium halide support is formed, and an electron donor modifier described herein. The present disclosure further relates to a one-pot process for preparing the novel procatalyst compositions, as well as use of the novel procatalyst compositions in solution processes for polymerization of ethylene and at least one addition polymerizable monomer to form a polymer composition.
    Type: Application
    Filed: June 29, 2017
    Publication date: August 22, 2019
    Inventors: Linfeng Chen, Teresa P. Karjaia, Mehmet Demirors, Douglas S. Ginger, Marc A. Springs