Patents by Inventor Gunter Scharein

Gunter Scharein 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).

  • Method for processing chlorinated hydrocarbon residues
    Patent number: 4222823
    Abstract: The processing of liquid chlorinated hydrocarbon residues, which may contain solids and which form viscous to solid deposits during the separation of readily boiling components, into(1) distillable organic components,(2) hydrogen chloride, and(3) solid matter with a low chlorine content,is improved by gently concentrating the residues in a first step and, in a second step, decomposing the residues at temperatures of about 200.degree.-400.degree. C., preferably 270.degree.-330.degree. C., with a continuous separation of the vapor phase components from the solid components.
    Type: Grant
    Filed: September 3, 1976
    Date of Patent: September 16, 1980
    Assignee: Chemische Werke Huis Aktiengesellschaft
    Inventors: Reinhold Wickbold, Wolfgang H. E. Muller, Hans Regner, Gunter Scharein, Franz Langheim, Rolf Ruthemeier, Karl-Hans Simmrock, Rolf Baumann