Patents by Inventor Ramon Tozer

Ramon Tozer 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).

  • Polyester masterbatch composition
    Publication number: 20060293416
    Abstract: The present invention relates to masterbatches useful for modifying thermoplastic polyesters, in particular to masterbatches comprising dispersed polyol branching agent and/or chain coupling agents, such as for example dianhydrides. The invention also relates to a method for preparing the masterbatches, and to a method for modifying a polyester utilizing the masterbatches. Yet another aspect of the invention is the use of such a masterbatch composition for the modification of polyesters.
    Type: Application
    Filed: May 10, 2004
    Publication date: December 28, 2006
    Inventors: Gary Peeters, Michael O'Shea, Graeme Moad, Ramon Tozer, Dirk Simon