Patents Represented by Attorney, Agent or Law Firm Linda K. Rusell
  • Integrated method of preconditioning a resin for hydrogen peroxide purification and purifying hydrogen peroxide
    Patent number: 6537516
    Abstract: A method of integrated resin preconditioning and hydrogen peroxide purification is provided. The method includes preconditioning a resin by washing the resin with deionized water to produce a washed resin, and contacting an effective amount of a preconditioning hydrogen peroxide solution with the washed resin to remove impurities from the washed resin, thereby producing a preconditioned resin.
    Type: Grant
    Filed: April 4, 2001
    Date of Patent: March 25, 2003
    Assignee: Air Liquide America Corporation
    Inventors: Mary Dykstra Havlicek, Joe G. Hoffman, Wallace Yuan