Patents by Inventor Constance Patrick

Constance Patrick has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Process for increasing ethylene incorporation into random copolymers
    Publication number: 20060247395
    Abstract: A process for preparing low melting copolymers comprising contacting a mixture of olefin monomers with a CpFlu-type metallocene catalyst under reaction conditions sufficient to form a copolymer. The copolymers thus prepared desirably display melt temperatures from about 100° C. to about 140° C. and may be produced with reduced amounts of ethylene. The copolymers may also exhibit reduced levels of undesirable xylene solubles, relatively narrow molecular weight distribution, and other improved optical and physical properties.
    Type: Application
    Filed: April 29, 2005
    Publication date: November 2, 2006
    Applicant: Fina Technology, Inc.
    Inventors: William Gauthier, Jun Tian, David Rauscher, Constance Patrick, Shady Henry, Nathan Williams