Patents by Inventor Robert Benham Fish

Robert Benham Fish 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).

  • Toughened nylon compositions with improved flow and processes for their preparation
    Publication number: 20040204545
    Abstract: Rubber-toughened and ionomer-toughened polyamide compositions are provided which exhibit decreased molecular weight in comparison with conventional systems but without compromising the toughness of the system. Processes for their preparation are also provided, in which excess organic acid is incorporated into the polyamide-functionalized rubber system.
    Type: Application
    Filed: April 28, 2004
    Publication date: October 14, 2004
    Inventors: Rolando Umali Pagilagan, Robert Benham Fish
  • Toughened nylon compositions with improved flow and processes for their preparation
    Publication number: 20030018135
    Abstract: Rubber-toughened and ionomer-toughened polyamide compositions are provided which exhibit decreased molecular weight in comparison with conventional systems but without compromising the toughness of the system. Processes for their preparation are also provided, in which excess organic acid is incorporated into the polyamide-functionalized rubber system.
    Type: Application
    Filed: March 11, 2002
    Publication date: January 23, 2003
    Inventors: Rolando Umali Pagilagan, Robert Benham Fish