Patents by Inventor Carol Julliard Greene

Carol Julliard Greene 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).

  • CATALYST SYSTEMS FOR CRYSTALLIZABLE REACTOR GRADE RESINS WITH RECYCLED CONTENT
    Publication number: 20220372217
    Abstract: The present disclosure relates to a catalyst system to produce crystallizable polyester compositions which comprise residues of terephthalic acid, neopentyl glycol (NRG), 1,4-cyclohexanedimethanol (CHDM), ethylene glycol (EG), and diethylene glycol (DEG), in certain compositional ranges having certain advantages and improved properties including recyclability. The present disclosure also relates to a catalyst system to produce crystallizable polyester compositions which comprise residues of recycled terephthalic acid, recycled neopentyl glycol (NRG), recycled 1,4-cyclohexanedimethanol (CHDM), recycled ethylene glycol (EG), and/or recycled diethylene glycol (DEG), in certain compositional ranges having certain advantages and improved properties including recyclability.
    Type: Application
    Filed: October 8, 2020
    Publication date: November 24, 2022
    Applicant: Eastman Chemical Company
    Inventors: Earl Edmondson Howell, Jr., Aaron Nathaniel Edens, Anne-Martine Sherbeck Jackson, Donna Rice Quillen, Carol Julliard Greene, Mark Allen Peters, Jonathan Michael Horton, Travis Wynn Keever, Michael Paul Ekart, Erin G. Ekart
  • CATALYST SYSTEMS FOR CRYSTALLIZABLE REACTOR GRADE RESINS
    Publication number: 20220372216
    Abstract: The present disclosure relates to a catalyst system to produce crystallizable polyester compositions which comprise residues of terephthalic acid, neopentyl glycol (NRG), 1,4-cyclohexanedimethanol (CHDM), ethylene glycol (EG), and diethylene glycol (DEG), in certain compositional ranges having certain advantages and improved properties including recyclability.
    Type: Application
    Filed: October 8, 2020
    Publication date: November 24, 2022
    Applicant: Eastman Chemical Company
    Inventors: Earl Edmondson Howell, Jr., Aaron Nathaniel Edens, Anne-Martine Sherbeck Jackson, Donna Rice Quillen, Carol Julliard Greene, Mark Allen Peters, Jonathan Michael Horton, Travis Wynn Keever, Michael Paul Ekart, Erin G. Ekart
  • POLYESTER MELT-PHASE COMPOSITIONS HAVING IMPROVED THERMO-OXIDATIVE STABILITY, AND METHODS OF MAKING AND USING THEM
    Publication number: 20100069556
    Abstract: Polyester compositions are disclosed that include a melt-phase polyethylene terephthalate polyester having incorporated therein residues of a monomer having two or more fused aromatic rings, and that also include titanium. Also disclosed are articles that include the disclosed polyester compositions, and processes for producing such polyester compositions, that include the steps of forming a mixture comprising ethylene glycol, at least one acid chosen from terephthalic acid and derivatives of terephthalic acid, and a monomer having two or more fused aromatic rings; and reacting the mixture in the presence of titanium to obtain the melt-phase polyethylene terephthalate polyester.
    Type: Application
    Filed: August 28, 2009
    Publication date: March 18, 2010
    Applicant: Eastman Chemical Company
    Inventors: Jason Christopher Jenkins, Dennis Edward Brickey, Earl Edmondson Howell, JR., Carol Julliard Greene