Patents by Inventor Walter Schmiegel

Walter Schmiegel 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).

  • Grafted fluoroelastomers
    Publication number: 20070244251
    Abstract: Polyhydroxy curable fluoroelastomers that are substantially free of nucleophilic endgroups are grafted with a monophenol having at least one pendant group. The resulting grafted fluoroelastomers retain most of the properties of the original elastomers including excellent pre-vulcanization characteristics, while incorporating pendant groups which may be used for further modification, crosslinking or for changing the physical properties (e.g. Tg) of the fluoroelastomer.
    Type: Application
    Filed: June 12, 2007
    Publication date: October 18, 2007
    Inventors: Patrick Paglia, Walter Schmiegel
  • CHARGE DISSIPATION MODIFIERS FOR OLEFINIC INTERPOLYMER COMPOSITIONS
    Publication number: 20070219321
    Abstract: Olefinic interpolymer compositions comprising the olefinic interpolymer, residuals from a transition metal catalyst and boron containing activator package, and a charge dissipation modifier and methods for making them. The compositions have dissipation factors that are at least 50% less than the corresponding olefinic interpolymer compositions which have not been treated with charge dissipation modifiers. The compositions are useful in wire and cable applications.
    Type: Application
    Filed: May 22, 2007
    Publication date: September 20, 2007
    Applicant: Dow Global Technologies Inc.
    Inventors: Carlos Ortiz, Peter Fox, Raymond Laakso, Gary Marchand, Steven Oriani, Walter Schmiegel, Michael Laughner, Deepak Parikh
  • Charge dissipation modifiers for olefinic interpolymer compositions
    Publication number: 20060287415
    Abstract: Olefinic interpolymer compositions comprising the olefinic interpolymer, residuals from a transition metal catalyst and boron containing activator package, and a charge dissipation modifier and methods for making them. The compositions have dissipation factors that are at least 50% less than the corresponding olefinic interpolymer compositions which have not been treated with charge dissipation modifiers. The compositions are useful in wire and cable applications.
    Type: Application
    Filed: August 23, 2006
    Publication date: December 21, 2006
    Applicant: Dow Global Technologies Inc.
    Inventors: Carlos Ortiz, Peter Fox, Raymond Laakso, Gary Marchand, Steven Oriani, Walter Schmiegel, Michael Laughner, Deepak Parikh
  • Grafted fluoroelastomers
    Publication number: 20050277740
    Abstract: Polyhydroxy curable fluoroelastomers that are substantially free of nucleophilic endgroups are grafted with a monophenol having at least one pendant group. The resulting grafted fluoroelastomers retain most of the properties of the original elastomers including excellent pre-vulcanization characteristics, while incorporating pendant groups which may be used for further modification, crosslinking or for changing the physical properties (e.g. Tg) of the fluoroelastomer.
    Type: Application
    Filed: May 20, 2005
    Publication date: December 15, 2005
    Inventors: Patrick Paglia, Walter Schmiegel