Patents Represented by Attorney Sharon Hegedus

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  • Ethylene polymers having enhanced processing ease
    Patent number: 5998558
    Abstract: An ethylene polymer havinga) a Polydispersity Index, PDI, of about 3 to 9;b) an nRSI of about 5 to about 18;c) a cRSI of about 1.1 to 3.0;d) a Composition Distribution Index, CDI(100), greater than about 45; ande) a log-viscosity ratio, log(.eta.0/[.eta.]), of about 0.5 to about 1.5 is described. The ethylene polymer has improved processability over conventional linear low density polyethylene.
    Type: Grant
    Filed: December 29, 1997
    Date of Patent: December 7, 1999
    Assignee: Union Carbide Chemicals & Plastics Technology Corporation
    Inventors: Scott Hanley Wasserman, George Norris Foster, James LaMonte Adams, Robert Harold Vogel