Patents Assigned to Magyar Tudomanyos Akademia Szerves Kemiai Technologiai Tanszek
  • Selective hydrogenating catalysts and a process for the preparation thereof
    Patent number: 4021374
    Abstract: The invention relates to novel selective hydrogenating catalysts comprising at least one platinum group component and at least one of a group IB or group IIB component. These catalysts are prepared by depositing and reducing an ion, complex or hydroxide of at least one metal belonging to the platinum group together with an ion, complex or hydroxide of at least one metal belonging to either of groups IB and IIB of the Periodic System.
    Type: Grant
    Filed: December 12, 1974
    Date of Patent: May 3, 1977
    Assignee: Magyar Tudomanyos Akademia Szerves Kemiai Technologiai Tanszek
    Inventors: Jozsef Petro, Tibor Mathe, Antal Tungler, Zoltan Csuros