Patents by Inventor Farideh Azimfar

Farideh Azimfar 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).

  • ZIEGLER CATALYST AND METHOD OF SYNTHESIZING THE SAME
    Publication number: 20130030134
    Abstract: The various embodiments herein disclose a method for making a Zieglaer catalyst including a reaction product of a dispersed magnesium alkoxide or a dispersed mixture of magnesium alkoxide and silica with a transition metal compound of titanium, zirconium, vanadium or chromium, and a chlorine containing organoaluminum mixed together with two additional components comprising a halogen containing silicon compound and aliphatic primary halogenated hydrocarbons respectively. The embodiments also provide a method of polymerization of 1-olefin monomers using the Ziegler catalyst.
    Type: Application
    Filed: July 31, 2011
    Publication date: January 31, 2013
    Applicant: PETROCHEMICAL RESEARCH AND TECHNOLOGY COMPANY
    Inventors: Nona Ghasemi Hamedani, Mina Behroozi Fard Moghaddam, Reza Marandi, Farideh Azimfar, Sadegh Abedi