Patents Assigned to Chevron Phillipa Chemical Company LP
  • Liquid propylene oligomers and methods of making same
    Patent number: 9732300
    Abstract: Disclosed herein are oligomerization processes using feedstocks containing propylene to produce an oligomer product, and methods for recovering a propylene oligomer from the oligomer product. The resultant propylene oligomer can be characterized by a Mn in a range from 250 to 10,000 g/mol, a viscosity index of at least 85, and a pour point in a range from ?5 to ?60° C.
    Type: Grant
    Filed: July 23, 2015
    Date of Patent: August 15, 2017
    Assignee: Chevron Phillipa Chemical Company LP
    Inventors: Uriah J. Kilgore, Graham R. Lief, Eric J. Haschke