Patents by Inventor Gernot Kammel

Gernot Kammel 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).

  • Process for the production of shaped bodies from polyolefins
    Patent number: 4049757
    Abstract: The invention provides a process for the production of shaped bodies and semi-finished products from polyolefins in the presence of crosslink-reinforcing coagents by addition of 0.01 to 1.0 wt % of at least one organic polymer-active radical forming agent, and brief heating with shaping before radiation to above the decomposition temperature of the radical forming agent until the radical forming agent decomposes.The process serves for the production of pipes, shaped sections and sheaths by extrusion, injection molding or extrusion pressing, especially for electric insulations, in particular for cables and lines.
    Type: Grant
    Filed: April 28, 1975
    Date of Patent: September 20, 1977
    Assignee: Siemens Aktiengesellschaft
    Inventors: Gernot Kammel, Rudolf Wiedenmann