Patents by Inventor Edwin J. Goedde

Edwin J. Goedde 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).

  • Polycarbonate compositions
    Patent number: 4263416
    Abstract: The present invention is concerned with ternary polycarbonate compositions having improved impact strength. The ternary compositions comprise a mixture of thermoplastic, aromatic polycarbonates which are derived from aromatic dihydroxy compounds, an acrylate copolymer, and an organic silicone compound.
    Type: Grant
    Filed: August 27, 1979
    Date of Patent: April 21, 1981
    Assignee: General Electric Company
    Inventors: Ping Y. Liu, Edwin J. Goedde
  • Modified polyester composition
    Patent number: 4203887
    Abstract: Modified thermoplastic polyester compositions are provided which comprise (a) a poly(1,4-butylene terephthalate) resin and, optionally, a poly(ethylene terephthalate) resin and (b) a modifier therefor comprising (i) a silane-treated clay; (ii) acicular calcium metasilicate, (iii) a combination of segmented copolyester and an aromatic polycarbonate; or (iv) novaculite or a combination thereof. The modifiers provide easier processability and enhanced resistance to warpage in articles molded from the compositions.
    Type: Grant
    Filed: January 19, 1978
    Date of Patent: May 20, 1980
    Assignee: General Electric Company
    Inventors: Edwin J. Goedde, Fred F. Holub, Phillip S. Wilson