Patents Assigned to UOP LOC
  • High surface area triple layered perovskites
    Patent number: 6042806
    Abstract: Applicant has synthesized a family of novel non-pillared metal oxide compositions which have a triple layered perovskite structure and a surface area of at least 30 m.sup.2 /g. These compositions are described by the empirical formulaAB.sub.2 M.sub.3 O.sub.10-xwhere A is a monovalent exchangeable cation such as cesium, B is a divalent or trivalent cation such as strontium or lanthanum and M is a +2, +3, +4 or a +5 valent metal such as niobium, titanium, aluminum or copper.
    Type: Grant
    Filed: May 19, 1999
    Date of Patent: March 28, 2000
    Assignee: UOP LOC
    Inventor: Robert L. Bedard