Patents Represented by Attorney, Agent or Law Firm Univation Technologies LLC
  • Sampling system for fluidized bed gas phase polymerization reaction systems
    Patent number: 6592827
    Abstract: There is provided an automated sampling system for taking polymer samples from a fluidized bed, gas phase reaction system which utilizes at least one volatile, hazardous monomer. The sampling system provides minimal sample-to-sample variability, improved reactor control and polymerization operability which minimizing potential exposure or release of the volatile, hazardous monomers.
    Type: Grant
    Filed: October 24, 2000
    Date of Patent: July 15, 2003
    Assignee: Univation Technologies LLC
    Inventors: Daniel Paul Zilker, Jr., Christopher Scott Hunnisett, Donald Robert Fields, Kiu Hee Lee