Patents Assigned to S.A. Texaco Belgium N.V.
  • Vinyl phosphonic acid-divinyl sulfone copolymer ion exchange resin
    Patent number: 3943074
    Abstract: Disclosed are cross-linked polymer catalysts containing phosphonic acid groups on aliphatic bonds which are useful for hydrating alkenes under moderate temperature and pressure conditions.
    Type: Grant
    Filed: June 8, 1973
    Date of Patent: March 9, 1976
    Assignee: S.A. Texaco Belgium N.V.
    Inventor: Lothar G. Dulog