Patents Assigned to Graham Packaging Co.
  • PLASTIC PACKAGING ARTICLES FOR OXYGEN SENSITIVE PRODUCTS
    Publication number: 20090162675
    Abstract: Plastic packaging articles having an oxygen-scavenging composition, comprising: a compound comprising a ring having three ring carbon atoms forming an allyl group with an allylic hydrogen, the ring being bonded via a ring substituent to an ether or carboxylic linkage, the ether or carboxylic linkage being further bonded to a group having a molecular weight of at least 75 g/mol; and at least one transition metal.
    Type: Application
    Filed: December 20, 2007
    Publication date: June 25, 2009
    Applicant: Graham Packaging Co.
    Inventor: Philip Bourgeois